Positions

Selected Publications

Academic Article

Year Title Altmetric
2019 Non-equilibrium hybrid organic plasma processing for superhydrophobic PTFE surface towards potential bio-interface applications 2019
2019 Novel magneto-plasma processing for enhanced modification of electrospun biomaterials 2019
2019 Observation of two collapsed phases in CaRbF e4 A s4 2019
2019 Possible pressure-induced topological quantum phase transition in the nodal line semimetal ZrSiS 2019
2019 Ultrahigh pressure equation of state of tantalum to 310 GPa 2019
2018 Near-future temperature reduces Mg/Ca ratios in the major skeletal components of the common subtropical sea urchin Lytechinus variegatus 2018
2018 Rapid Growth of Nanocrystalline Diamond on Single Crystal Diamond for Studies on Materials under Extreme Conditions 2018
2018 Computational predictions and microwave plasma synthesis of superhard boron-carbon materials 2018
2018 Superconducting and magnetic phase diagram of RbEuFe4As4 and CsEuFe4As4 at high pressure 2018
2018 Volume collapse phase transitions in cerium-praseodymium alloys under high pressure 2018
2018 Atmospheric pressure plasma jet: A facile method to modify the intimal surface of polymeric tubular conduits 2018
2018 High pressure high temperature devitrification of Fe78B13Si9 metallic glass with simultaneous x-ray structural characterization 2018
2018 Pressure induced densification and compression in a reprocessed borosilicate glass 2018
2017 Optically detected magnetic resonance of nitrogen vacancies in a diamond anvil cell using designer diamond anvils 2017
2017 Superconductivity of barium-VI synthesized via compression at low temperatures 2017
2017 Morphological transition in diamond thin-films induced by boron in a microwave plasma deposition process 2017
2017 Pressure effects in the itinerant antiferromagnetic metal TiAu 2017
2017 White-beam X-ray diffraction and radiography studies on high-boron-containing borosilicate glass at high pressures 2017
2017 Magnetic transition temperatures follow crystallographic symmetry in samarium under high-pressures and low-temperatures 2017
2017 Pressure-induced superconductivity in the giant Rashba system BiTeI 2017
2017 Tuning the electronic and the crystalline structure of LaBi by pressure: From extreme magnetoresistance to superconductivity 2017
2017 High-pressure structural parameters and equation of state of osmium to 207 GPa 2017
2017 Near-zero thermal expansion in magnetically ordered state in dysprosium at high pressures and low temperatures 2017
2016 High pressure structural study of samarium doped CeO2 oxygen vacancy conductor - Insight into the dopant concentration relationship to the strain effect in thin film ionic conductors 2016
2016 Nanocrystalline diamond micro-anvil grown on single crystal diamond as a generator of ultra-high pressures 2016
2016 Metallicity of Ca2Cu6P5 with single and double copper-pnictide layers 2016
2016 Emergent ferromagnetism and T -linear scattering in USb2 at high pressure 2016
2016 High-pressure high-temperature phase diagram of gadolinium studied using a boron-doped heater anvil 2016
2016 Superconducting B i2Te: Pressure-induced universality in the (B i2)m(B i2 T e3)n series 2016
2016 High-pressure high-temperature phase diagram of organic crystal paracetamol 2016
2016 Climate change confers a potential advantage to fleshy Antarctic crustose macroalgae over calcified species. 2016
2015 Strongly coupled electronic, magnetic, and lattice degrees of freedom in LaC o5 under pressure 2015
2015 High Pressure-Temperature Phase Diagram of 1,1-Diamino-2,2-dinitroethylene (FOX-7) 2015
2015 High pressure studies using two-stage diamond micro-anvils grown by chemical vapor deposition 2015
2015 Fibro-porous poliglecaprone/polycaprolactone conduits: Synergistic effect of composition and in vitro degradation on mechanical properties 2015
2015 Biohybrid fibro-porous vascular scaffolds: Effect of crosslinking on properties 2015
2015 Fabrication of diamond based sensors for use in extreme environments 2015
2015 High pressure studies using two-stage diamond micro-anvils grown by chemical vapor deposition 2015
2015 In vitro degradation and cell attachment studies of a new electrospun polymeric tubular graft. 2015
2014 Electrical resistivity of single crystals of LaFeAsO under applied pressure 2014
2014 Structural phase stability in nanocrystalline titanium to 161 GPa 2014
2014 Polymorphism in paracetamol: Evidence of additional forms IV and v at high pressure 2014
2014 Magnetic ordering temperatures in rare earth metal dysprosium under ultrahigh pressures 2014
2014 Rapid growth of nanostructured diamond film on silicon and Ti-6Al-4V alloy substrates 2014
2014 High pressure effects on the superconductivity in rare-earth-doped CaFe2As2 2014
2014 Persistent non-metallic behavior in Sr2IrO4 and Sr3Ir2O7 at high pressures 2014
2014 Pressure-induced superconductivity and structural transitions in Ba(Fe 0.9Ru0.1)2As2 2014
2014 Structural and magnetic phase transitions in gadolinium under high pressures and low temperatures 2014
2013 Neutron diffraction and electrical transport studies on magnetic ordering in terbium at high pressures and low temperatures 2013
2013 Pressure-induced unconventional superconducting phase in the topological insulator Bi2Se3 2013
2013 Equation of state and electrical resistivity of the heavy fermion superconductor CeCoIn5 to 51 GPa 2013
2013 Magnetism and structural distortions in uranium sulfide under pressure 2013
2013 Titanium oxide nanoparticle instillation induces inflammation and inhibits lung development in mice 2013
2013 Growth Morphology of Boron Doped Single Crystal Diamond 2013
2013 Nano-TiO2 particles impair adhesion of airway epithelial cells to fibronectin 2013
2013 High pressure low temperature studies on 1-2-2 iron-based superconductors using designer diamond cells 2013
2013 Nanostructured diamond coatings for orthopaedic applications 2013
2013 Structural Properties of Lanthanides at Ultra High Pressure 2013
2013 Synthesis and characterization of boron-doped single crystal diamond 2013
2012 Pressure-induced superconductivity in Ba0.5Sr 0.5Fe2As2 2012
2012 1,1-diamino-2,2-dinitroethylene under high pressure-temperature 2012
2012 Pressure Induced Superconductivity in Ba0.5Sr0.5Fe2As2 2012
2012 Structural phase transitions in yttrium under ultrahigh pressures 2012
2012 High pressure transport studies of the LiFeAs analogs CuFeTe 2 and Fe 2As 2012
2012 Recent advances in the development of GTR/GBR membranes for periodontal regeneration - A materials perspective 2012
2012 Simultaneous measurement of pressure evolution of crystal structure and superconductivity in FeSe 0.92 using designer diamonds 2012
2012 High pressure melting curve of tin measured using an internal resistive heating technique to 45 GPa 2012
2012 Neutron diffraction and electrical transport studies on the incommensurate magnetic phase transition in holmium at high pressures 2012
2012 Suppression of magnetism and development of superconductivity within the collapsed tetragonal phase of Ca 0.67Sr 0.33Fe 2As 2 under pressure 2012
2012 In vitro studies on the effect of particle size on macrophage responses to nanodiamond wear debris 2012
2012 High pressure transport properties of the topological insulator Bi 2Se 3 2012
2011 Magnetic and structural phase transitions in erbium at low temperatures and high pressures 2011
2011 Distinct superconducting states in the pressure-induced metallic structures of the nominal semimetal Bi4Te3 2011
2011 Biodegradable polyurethanes: Comparative study of electrospun scaffolds and films 2011
2011 Structural phase transitions in EuFe2As2 superconductor at low temperatures and high pressures 2011
2011 Conducting boron-doped single-crystal diamond films for high pressure research 2011
2011 High pressure phase transitions in the rare earth metal erbium to 151GPa 2011
2011 Low-temperature electrical resistivity of praseodymium at pressures up to 120 GPa 2011
2011 Compression of bulk metallic glass Zr57Cu15.4Ni 12.6Al10Nb5 to 122GPa 2011
2011 Structural Phase Transformations in Iron-Chalcogen under High Pressures 2011
2011 Electrospinning of Biosyn®-based tubular conduits: Structural, morphological, and mechanical characterizations 2011
2011 Engineering an antiplatelet adhesion layer on an electrospun scaffold using porcine endothelial progenitor cells 2011
2011 Interplay between magnetism, structure, and strong electron-phonon coupling in binary FeAs under pressure 2011
2011 High-pressure phase transitions in rare earth metal thulium to 195 GPa 2011
2011 Phase transition and superconductivity of SrFe2As2 under high pressure 2011
2011 Search for pressure-induced superconductivity in CeFeAsO and CeFePO iron pnictides 2011
2011 Plasma etching of cavities into diamond anvils for experiments at high pressures and high temperatures 2011
2011 Mesenchymal stem cell responses to bone-mimetic electrospun matrices composed of polycaprolactone, collagen I and nanoparticulate hydroxyapatite 2011
2011 Improved adhesion of ultra-hard carbon films on cobalt-chromium orthopaedic implant alloy 2011
2010 In situ electrical conductivity and Raman study of C60 tetragonal polymer at high pressures up to 30 GPa 2010
2010 Synthesis and characterization of multilayered diamond coatings for biomedical implants 2010
2010 Collapsed tetragonal phase and superconductivity of BaFe2As 2 under high pressure 2010
2010 Formation of collapsed tetragonal phase in EuCo2As2 under high pressure 2010
2010 Anomalous compressibility effects and superconductivity of EuFe 2As2 under high pressures 2010
2010 An in vitro regenerated functional human endothelium on a nanofibrous electrospun scaffold 2010
2010 Structural and magnetic phase transitions in NdCoAsO under high pressures 2010
2010 Low temperature amorphization and superconductivity in FeSe single crystals at high pressures 2010
2010 Two ply tubular scaffolds comprised of proteins/poliglecaprone/ polycaprolactone fibers 2010
2010 In vitro dissolution and mechanical behavior of c-axis preferentially oriented hydroxyapatite thin films fabricated by pulsed laser deposition 2010
2009 A biomimetic tubular scaffold with spatially designed nanofibers of Protein/PDS® bio-blends 2009
2009 New correlated electron physics from new materials 2009
2009 Electrospinning of novel biodegradable poly(ester urethane)s and poly(ester urethane urea)s for soft tissue-engineering applications 2009
2009 Rapid dissolution of shells of weakly calcified Antarctic benthic macroorganisms indicates high vulnerability to ocean acidification 2009
2009 Structural stability and compressibility of group IV transition metals-based bulk metallic glasses under high pressure 2009
2009 Nanomechanical properties of electrospun composite scaffolds based on polycaprolactone and hydroxyapatite 2009
2009 High pressure superconductivity in iron-based layered compounds studied using designer diamonds 2009
2009 Pressure-induced reversible amorphization in superconducting compound FeSe0.5Te0.5 2009
2009 In Vitro biodegradation of designed tubular scaffolds of electrospun protein/polyglyconate blend fibers 2009
2009 An electrical microheater technique for high-pressure and high-temperature diamond anvil cell experiments 2009
2009 Multivariable study on homoepitaxial diamond growth using isotopically enriched carbon-13 gas mixtures 2009
2008 High speed continuous and interrupted dry turning of A390 Aluminum/Silicon Alloy using nanostructured diamond coated WC-6 wt.% cobalt tool inserts by MPCVD 2008
2008 Modeling of nitrogen/diborane/methane/hydrogen plasma for nanocrystalline diamond growth: Comparison with experimental data 2008
2008 Tribological properties of undoped and boron-doped nanocrystalline diamond films 2008
2008 Effect of pressure on the superconducting critical temperature of La[O 0.89F0.11]FeAs and Ce[O0.88F 0.12]FeAs 2008
2008 Adhesion of nanostructured diamond film on a copper-beryllium alloy 2008
2008 Mesenchymal stem cell interaction with ultra-smooth nanostructured diamond for wear-resistant orthopaedic implants 2008
2008 PMSE 347-PDS/NanoHA biocomposite nanofibers by electrospinning: Structure-property relationship 2008
2008 Preliminary tribological evaluation of nanostructured diamond coatings against ultra-high molecular weight polyethylene 2008
2008 Preliminary tribological evaluation of nanostructured diamond coatings against ultra-high molecular weight polyethylene 2008
2008 Synthesis and mechanical wear studies of ultra smooth nanostructured diamond (USND) coatings deposited by microwave plasma chemical vapor deposition with He/H2/CH4/N2 mixtures 2008
2008 Growth chemistry for the fabrication of designer diamonds for high pressure research 2008
2007 Symmetry lowering under high pressure: Structural evidence for f -shell delocalization in heavy rare earth metal terbium 2007
2007 Functionally graded electrospun scaffolds with tunable mechanical properties for vascular tissue regeneration 2007
2007 Finite-element modeling of stresses and strains in a diamond anvil cell device: Case of a diamond-coated rhenium gasket 2007
2007 Electrical conductivity of the lower-mantle ferropericlase across the electronic spin transition 2007
2007 Cubic Laves ferromagnet Tb Ni2 Mn investigated through ambient-pressure magnetization and specific heat and high pressure ac magnetic susceptibility 2007
2007 An electrospun triphasic nanofibrous scaffold for bone tissue engineering 2007
2007 Accelerating aging of zirconia femoral head implants: Change of surface structure and mechanical properties 2007
2007 Role of nitrogen in the homoepitaxial growth on diamond anvils by microwave plasma chemical vapor deposition 2007
2007 Nanostructured biocomposite scaffolds based on collagen coelectrospun with nanohydroxyapatite 2007
2007 Crystallographic texture in pulsed laser deposited hydroxyapatite bioceramic coatings 2007
2006 Structure-dependent ferromagnetism in Au4 V studied under high pressure 2006
2006 Synthesis of ultrasmooth nanostructured diamond films by microwave plasma chemical vapor deposition using a He/H2/CH4/N2 gas mixture 2006
2006 Mechano-morphological studies of aligned nanofibrous scaffolds of polycaprolactone fabricated by electrospinning 2006
2006 Physical and mechanical properties of C60 under high pressures and high temperatures 2006
2006 Nanostructured biomaterials for regenerative medicine 2006
2006 Calibration of an isotopically enriched carbon-13 layer pressure sensor to 156 GPa in a diamond anvil cell 2006
2006 PCL/HA Nanocomposite fibers by electrospinning: structure-property relationship 2006
2006 Observation of complete regular trivalent rare earth sequence in heavy lanthanide metal holmium under high pressure 2006
2006 Effect of surface oxides and intermetallics on nanostructured diamond coating of nitinol 2006
2006 Electrospun bioactive nanocomposite scaffolds of polycaprolactone and nanohydroxyapatite for bone tissue engineering 2006
2006 Mesenchymal stem cell adhesion and spreading on microwave plasma-nitrided titanium alloy 2006
2006 Ultra-smooth nanostructured diamond films deposited from He/H 2/CH 4/N 2 microwave plasmas 2006
2005 Analysis of anisotropic compression of uranium under high pressures: A computational and experimental overview 2005
2005 Biphasic and preferentially oriented microcrystalline calcium phosphate coatings: In Vitro and in Vivo studies 2005
2005 High-pressure magnetic susceptibility experiments on the heavy lanthanides Gd, Tb, Dy, Ho, Er, and Tm 2005
2005 Measurement of the molar fraction of 13C in diamond films using Raman and Rutherford scattering - An undergraduate student laboratory experience 2005
2005 Nanoindentation on porous bioceramic scaffolds for bone tissue engineering 2005
2005 Nanostructured diamond coated CoCrMo alloys for use in biomedical implants 2005
2005 Control of phase composition in hydroxyapatite/tetracalcium phosphate biphasic thin coatings for biomedical applications 2005
2005 Multifunctional tissue scaffolds based on electrospun nanofibers 2005
2005 Materials progress: Diamonds grown 100 times faster via plasma microwaves 2005
2005 Simultaneous electrical and X-ray diffraction studies on neodymium metal to 152 GPa 2005
2005 Low temperature growth of nanostructured diamond on quartz spheres 2005
2005 Optical defect centers and surface morphology of isotopically enriched diamond layers in designer diamond anvils 2005
2005 Crystal grain growth at the α-uranium phase transformation in praseodymium 2005
2005 University of Alabama receives grant for nanomaterial jaw implants 2005
2004 Mesenchymal stem cell adhesion and spreading on nanostructured biomaterials 2004
2004 Pure isotopic carbon senses pressure in diamond-anvil cell 2004
2004 Crystal structure and compressibility of FePt nanoparticles under high pressures and high temperatures 2004
2004 Properties of nanocrystalline diamond thin films grown by MPCVD for biomedical implant purposes 2004
2004 Mechanical wear behavior of nanocrystalline and multilayer diamond coatings on temporomandibular joint implants 2004
2004 Isotopically pure 13C layer as a stress sensor in a diamond anvil cell 2004
2004 Distortion of alpha-uranium structure in praseodymium metal to 311 GPA 2004
2004 Pressure-induced metallization of the Mott insulator MnO 2004
2004 Electrical measurements on praseodymium metal to 179 GPa using designer diamond anvils 2004
2003 Effect of nitrogen addition on the morphology and structure of boron-doped nanostructured diamond films 2003
2003 Surface crystalline phases and nanoindentation hardness of explanted zirconia femoral heads 2003
2003 Isotopically enriched designer-diamond anvil 2003
2003 Bioceramic hydroxyapatite at high pressures 2003
2003 Bond strength and durability of thin calcium phosphate coatings on implants. 2003
2003 Studies of TMJ implant surfaces. 2003
2003 Magnetic susceptibility measurements at high pressure using designer diamond anvils 2003
2003 Structural and mechanical properties of nanostructured metalloceramic coatings on cobalt chrome alloys 2003
2003 Raman spectroscopy and nanoindentation hardness studies on hexagonal boron nitride subjected to high pressures 2003
2002 Nanostructured diamond film deposition on curved surfaces of metallic temporomandibular joint implant 2002
2002 Very high growth rate chemical vapor deposition of single-crystal diamond 2002
2002 X-ray diffraction and nanoindentation studies of nanocrystalline graphite at high pressures 2002
2002 Effect of band filling on the pressure-induced structural transition in Mo-Re alloys 2002
2002 Nanostructured Ceramics for Biomedical Implants 2002
2002 Structural and electrical properties of beryllium metal to 66 GPa studied using designer diamond anvils 2002
2002 Nanoindentation hardness and adhesion investigations of vapor deposited nanostructured diamond films 2002
2002 Gas-phase thermodynamic models of nitrogen-induced nanocrystallinity in chemical vapor-deposited diamond 2002
2002 Wear testing of diamond coatings on titanium for TMJ implants. 2002
2001 Low-Temperature Growth of Nanostructured Diamond Films 2001
2001 Single-Wall Carbon Nanotubes under High Pressures to 62 GPa Studied Using Designer Diamond Anvils 2001
2001 Novel γ-phase of titanium metal at megabar pressures 2001
2001 Nitrogen incorporation in CVD diamond 2001
2000 Electrical and mechanical properties of C70 fullerene and graphite under high pressures studied using designer diamond anvils 2000
2000 Cleaning and Heat-Treatment Effects on Unalloyed Titanium Implant Surfaces 2000
2000 Nanoindentation hardness and atomic force microscope imaging studies of pressure-quenched zirconium metal 2000
2000 Epitaxial diamond encapsulation of metal microprobes for high pressure experiments 2000
2000 Nanoindentation and x-ray diffraction studies of pressure-induced amorphization in C-70 fullerene 2000
2000 Multilayer nanocrystalline/microcrystalline diamond films studied by laser reflectance interferometry 2000
2000 Nitrogen incorporation in diamond films homoepitaxially grown by chemical vapour deposition 2000
2000 Interfacial oxide and carbide phases in the deposition of diamond films on beryllium metal 2000
2000 Interfacial adhesion and toughness of nanostructured diamond coatings 2000
2000 Microcrystalline and nanocrystalline diamond film deposition on cobalt chrome alloy 2000
2000 Phase transformations and equation of state of praseodymium metal to 103 GPa 2000
2000 α-uranium phase in compressed neodymium metal 2000
1999 High pressure phase transformations in neodymium studied in a diamond anvil cell using diamond-coated rhenium gaskets 1999
1999 Effect of nitrogen addition on the microstructure and mechanical properties of diamond films grown using high-methane concentrations 1999
1999 Ultrapressure equation of state of cerium metal to 208 GPa 1999
1999 Multiple twinning and nitrogen defect center in chemical vapor deposited homoepitaxial diamond 1999
1999 Nitrogen defect concentration in chemical vapor deposited homoepitaxial diamond at high temperatures 1999
1999 Nitrogen-induced nanocrystallinity of CVD diamond films on Ti-6Al-4V alloys 1999
1999 Structural and electronic transitions in ytterbium metal to 202 GPa 1999
1998 High density plasma processing of nanostructured diamond films on metals 1998
1998 In situ diagnostics of film thickness and surface roughness of diamond films on a Ti-6Al-4V alloy by optical pyrometry 1998
1998 Effect of surface treatment on unalloyed titanium implants: Spectroscopic analyses 1998
1998 Growth and Modification of Diamond Anvils by Chemical Vapor Deposition 1998
1998 High Pressure-High Temperature Studies of Precursors Used in the Synthesis of C3N4 1998
1998 Mechanical properties and quality of diamond films synthesized on Ti-6Al-4V alloy using the microwave plasmas of CH4/H2 and CO/H2 systems 1998
1998 Phase Transformations in Heavy Rare Earth Metal Lutetium to 270 GPa 1998
1998 Phase transformation in lutetium metal at 88 GPa 1998
1998 Theoretical and Experimental Studies on Gadolinium at Ultra High Pressure 1998
1997 Pressure-induced blueshift of Nd3+ fluorescence emission in YAIO3: Near infrared pressure sensor 1997
1997 Evaluation of buffer layers for hot filament chemical vapor deposition diamond films on silicon substrates 1997
1997 Resonance Raman and photoluminescence investigations of micro-twins in homoepitaxially grown chemical vapor deposited diamond 1997
1997 Homoepitaxial diamond films on diamond anvils with metallic probes: The diamond/metal interface up to 74 GPa 1997
1997 Spatially resolved in situ diagnostics for plasma-enhanced chemical vapor deposition film growth 1997
1996 Diffraction study of actinides under pressure 1996
1996 Fluorescence emission from high purity synthetic diamond anvil to 370 GPa 1996
1996 Phase transformation in Mo-Ru alloy induced by laser heating at high pressures 1996
1996 Liu and Vohra Reply. 1996
1996 A micro-Raman investigation of high-pressure quenched graphite (vol 7, pg L637, 1995) 1996
1996 Photoluminescence and x-ray-diffraction studies on Sm-doped yttrium aluminum garnet to ultrahigh pressures of 338 GPa 1996
1996 Pressure-induced amorphization in gadolinium scandium gallium garnet by x-ray diffraction and spectroscopic studies 1996
1996 Diffraction study of actinides under pressure 1996
1996 High-pressure and high-temperature studies on oxide garnets 1996
1996 Liu and Vohra reply 1996
1996 Micro-raman stress investigations and X-ray diffraction analysis of poly crystalline diamond (PCD) tools 1996
1996 Raman microprobe assessment of low-pressure chemical vapor deposition-grown 4H-SiC epilayers 1996
1996 Raman spectroscopy of CVD-grown 4H-SiC epilayers 1996
1995 Erratum: G tensor for substitutional nitrogen in diamond (Physical Review B (1995) 51, 13, (8688)) 1995
1995 Fluorescence emission from high purity synthetic diamond anvil to 370 GPa 1995
1995 High density plasma processing of diamond films on titanium: Residual stress and adhesion measurements 1995
1995 Homoepitaxial diamond film deposition on a brilliant cut diamond anvil 1995
1995 Pressure-concentration (P-X) diagram for the Ce-Th alloy system 1995
1995 Erratum: g tensor for substitutional nitrogen in diamond 1995
1995 A micro-Raman investigation of high-pressure quenched graphite 1995
1995 Crystal grain growth during phase transformation in cerium metal at high pressure 1995
1995 Cubic-to-rhombohedral transformation in boron nitride induced by laser heating: In situ Raman-spectroscopy studies 1995
1994 Nitrogen in the isotopically enriched 12C diamond 1994
1994 Sm:YAG optical pressure sensor to 180 GPa:Calibration and structural disorder 1994
1994 Phase transformation in titanium induced by laser heating at high pressure 1994
1994 Defect center in diamond thin films observed by micro-Raman and photoluminescence studies 1994
1994 G tensor for substitutional nitrogen in diamond 1994
1994 Metastable phases of carbon during fracture of diamond under ultrahigh compressive stresses 1994
1994 Raman modes of 6H polytype of silicon carbide to ultrahigh pressures: A comparison with silicon and diamond 1994
1994 Ultrahigh-pressure phase transformations in the Ce0.43Th0.57 alloy: Implications for f-electron behavior under compression 1994
1993 Onset of f-bonding in light actinide and lanthanide metals at ultrahigh pressures 1993
1993 Phase stability and the equation of state of the transition-metal alloy Mo-Re at high pressure 1993
1993 Pressure dependence of the fluorescence spectra of the Sm: doped YAG to 73 GPa 1993
1993 Thorium under strong compression-a test case for the evaluation of eos data by different forms and procedures 1993
1992 Isotopically pure diamond anvil for ultrahigh pressure research 1992
1992 Onset of structural transformation in thorium metal at high pressures 1992
1992 Synchrotron X-ray diffraction studies on the transition metal alloy MoRe under high pressures 1992
1992 Thorium: Phase transformations and equation of state to 300 gpa 1992
1991 Generating near-earth-core pressures with type-IIa diamonds 1991
1991 The closing diamond anvil optical window in multimegabar research 1991
1991 A new ultra-high pressure phase in samarium 1991
1991 5f bonding in thorium metal at extreme compressions: Phase transitions to 300 GPa 1991
1991 High-pressure optical studies on sulfur to 121 GPa: Optical evidence for metallization 1991
1991 Phase transformations in cerium and thorium metals at ultra high pressures 1991
1991 Temperature dependence of the -bcc phase transition in zirconium metal 1991
1991 The Effect Of Nonhydrostaticity On Measuring The Pressure In Metals By Energy Dispersive X-Ray Diffraction In The Diamond Anvil Cell 1991
1990 Miniaturization techniques for obtaining static pressures comparable to the pressure at the center of the earth: X-ray diffraction at 416 GPa 1990
1990 Optical properties of diamond at pressures of the center of Earth 1990
1990 Optical reflectivity and amorphization of GaAs during decompression from megabar pressures 1990
1990 Comment on "Ruby at high pressure. I. Optical line shifts to 156 GPa" 1990
1990 Phase transitions and equations of state at multimegabar pressures 1990
1990 Synthetic diamonds for multimecabar pressures in the diamond anvil cell 1990
1990 Bcc lead at 109 GPa: Diffraction studies to 208 GPa 1990
1990 Comment on Ruby at high pressure. I. Optical line shifts to 156 GPa 1990
1990 Crystal structures of group IVa metals at ultrahigh pressures 1990
1990 Experimental study of the crystal stability and equation of state of Si to 248 GPa 1990
1990 New high-pressure phase transition in zirconium metal 1990
1990 Optical response of very high density solid oxygen to 132 GPa 1990
1990 Pressure dependence of the 4T2 and 4T1 absorption bands of ruby to 35 GPa 1990
1990 Static compression of metals Mo, Pb, and Pt to 272 GPa: Comparison with shock data 1990
1989 Multimegabar pressures using synthetic diamond anvils 1989
1989 Evidence for the insulator-metal transition in xenon from optical, x-ray, and band-structure studies to 170 GPa 1989
1989 Near-infrared photoluminescence bands in diamond 1989
1989 Near-infrared photoluminescence due to nitrogen platelets in type Ia diamonds 1989
1989 Structural phase transitions in GaAs to 108 GPa 1989
1989 Structural phase transitions in InSb to 66 GPa 1989
1989 Tin at high pressure: An energy-dispersive x-ray-diffraction study to 120 GPa 1989
1988 Pressure profiles at multimegabar pressures in a diamond anvil cell using x-ray diffraction 1988
1988 Production of megabaric pressures by means of synthetic diamonds 1988
1988 Proposed dedicated high pressure beam lines at chess 1988
1988 High-pressure x-ray diffraction study of CeO2 to 70 GPa and pressure-induced phase transformation from the fluorite structure 1988
1988 Optical absorption and reflectivity measurements at ultra high pressures 1988
1988 Static pressure of 255 GPa (2.55 Mbar) by X-Ray diffraction: Comparison with extrapolation of the ruby pressure scale 1988
1987 Polychromatic x-ray beam produced by a wiggler: A new dimension in x-ray diffraction at megabar pressures 1987
1987 Hcp to fcc transition in silicon at 78 GPa and studies to 100 GPa 1987
1987 High-pressure studies of NaH to 54 GPa 1987
1987 High-pressure x-ray diffraction studies on rhenium up to 216 GPa (2.16 Mbar) 1987
1987 High-pressure x-ray-diffraction and optical-absorption studies of NH4I to 75 GPa 1987
1987 Phase transitions in GaSb to 110 GPa (1.1 Mbar) 1987
1987 Pressure-induced metallization of BaSe 1987
1987 Synthetic diamonds produce pressure of 125 GPa (1.25 Mbar) 1987
1986 Microcollimated energy-dispersive x-ray diffraction apparatus for studies at megabar pressures with a synchrotron source 1986
1986 Crystal structures at megabar pressures determined by use of the Cornell synchrotron source 1986
1986 High-pressure phase transitions and the equations of state of BaS and BaO 1986
1986 Phase transitions near 1 Mbar 1986
1986 Phase transitions near 1 Mbar 1986
1986 Phase-Transition studies of germanium to 1.25 Mbar 1986
1985 Band-overlap metallization of cesium iodide 1985
1985 High-pressure phase transition in CsCl at VV0=0.53 1985
1985 High-pressure phase transitions and equation of state of the III-V compound InAs up to 27 GPa 1985
1985 Instability of the CsCl structure in ionic solids at high pressures 1985
1985 The madelung constant for the tetragonal distortion of the cscl lattice 1985
1984 On the high-pressure phase transition in beryllium metal 1984
1984 Some high-pressure x-ray diffraction studies using beryllium gasketing on a diffractometer with rotating anode x-ray source 1984
1984 Structure of the distorted fcc high-pressure phase of the trivalent rare-earth metals 1984
1983 F bonding in praseodymium under high pressure 1983
1983 On the initial softness in the equation of state of the d band metals 1983
1982 5f localization in actinide elements at high temperatures 1982
1982 Evidence for a soft phonon mode and a new structure in rare-earth metals under pressure 1982
1982 High pressure phase transformations in yttrium and scandium: Relation to rare earths and actinides crystal structures 1982
1982 High-pressure phase transformation in scandium 1982
1982 Omega phase in materials 1982
1982 β-ω transformation under pressure ans stacking soliton model for diffuse omega phase in TiV alloys 1982
1981 High pressure studies on a prototype omega forming alloy system 1981
1981 Structural Phase Transitions in Yttrium under Pressure 1981
1981 Structural aspects of alpha-omega transformation in group IV transition metals and alloys 1981
1980 Direct evidence of intermediate state during alpha-omega transformation in TiV alloy 1980
1979 Electronic structure of omega phase of titanium and zirconium 1979
1979 Electronic basis for omega phase stability in group IV transition metals and alloys 1979
1978 Kinetics of phase transformations in Ti, Zr and Hf under static and dynamic pressures 1978
1977 Impurity effects and reaction kinetics of the pressure-induced α → ω transformation in Ti 1977
Lattice Disorder Effect on Magnetic Ordering of Iron Arsenides

Chapter

Year Title Altmetric
2016 Ceramic Coatings in Load-Bearing Articulating Joint Implants.  315-347. 2016
2016 Ceramic Coatings in Load-Bearing Articulating Joint Implants 2016
2013 Nanostructured Diamond for Orthopaedic Implants 2013
2012 Functionally-Graded Biomimetic Vascular Grafts for Enhanced Tissue Regeneration and Bio-integration.  235-273. 2012
2012 Advances in customized diamond anvils.  61-79. 2012

Principal Investigator On

  • Shear Strength and Phase Transformations in Transition Metals and Their Diborides Under Terapascal Pressures  awarded by NSF - National Science Foundation 2019 - 2022
  • Rll Track 1: CPU2AL: Connecting the Plasma Universe to Plasma Technology in AL  awarded by UNIVERSITY OF ALABAMA (HUNTSVILLE) 2017 - 2022
  • Doctoral Fellowships in Interdisciplinary Materials Science Program at the University of Alabama at Birmingham  awarded by Department of Education 2018 - 2021
  • REU-Site: Regional Initiative to Promote Undergraduate Participation in Experimental and Computational Materials Research  awarded by NSF - National Science Foundation 2018 - 2021
  • Novel Metastable Phases and Kinetic Studies in Transition Metals and Alloys under Terapascal Pressures  awarded by NSF - National Science Foundation 2016 - 2020
  • Studies on Rare Earth Metals and Alloys under Terapascal Pressures in Support of the Stockpile Stewardship Program  awarded by Department of Energy 2019 - 2020
  • High-Pressure-Induced Structural Changes in Silicate Glasses  awarded by University of Tennessee, Knoxville 2015 - 2019
  • Paris-Edinburgh (PE) Cell Testing of Vitreous Silicates  awarded by UT-Battelle 2019
  • MRI: Acquisition of a Multipurpose X-ray Diffractometer for Interdisciplinary Materials Research and Education  awarded by NSF - National Science Foundation 2017 - 2019
  • Doctoral Fellowships in Nanoscale Materials and Computational Physics at the University of Alabama at Birmingham  awarded by Department of Education 2017 - 2019
  • Studies on Rare Earth Metals and Alloys Under Extreme Conditions in Support of the Stockpile Stewardship Program  awarded by Department of Energy 2016 - 2019
  • Scholarship/Fellowship, Education and Research Program Under NASA Alabama Space Grant Consortium  awarded by UNIVERSITY OF ALABAMA (HUNTSVILLE) 2015 - 2019
  • REU-Site: Regional Initiative to Promote Undergraduate Participation in Experimental and Computational Materials Research  awarded by NSF - National Science Foundation 2015 - 2019
  • Paris Edinburgh - Diamond Anvil Cell (PE-DAC) Characterization of Three Materials  awarded by UT-Battelle 2017 - 2018
  • Doctoral Fellowships in Nanoscale Materials and Computational Physics at the University of Alabama at Birmingham  awarded by Department of Education 2015 - 2018
  • CDAC - High Pressure Studies on Iron-Based Superconducting Materials and Bulk Metallic Glasses  awarded by Carnegie Institution of Washington 2013 - 2018
  • ASCENT: Alabama Space Grant Community College ENgineering Transfer Program  awarded by UNIVERSITY OF ALABAMA (HUNTSVILLE) 2017
  • Enabling Diamond-Based High Tech Industry in Alabama  awarded by ALABAMA DEPARTMENT OF COMMERCE 2015 - 2017
  • Studies on Rare Earth Metals and Alloys Under Extreme Conditions in Support of the Stockpile Stewardship Program  awarded by Department of Energy 2013 - 2017
  • Doctoral Fellowships in Nanoscale Materials and Computational Physics at the University of Alabama at Birmingham  awarded by Department of Education 2012 - 2016
  • PFI: BIC-Innovations in Chemical Vapor Deposited Diamond Crystals and Nanostructured Diamond Coatings  awarded by NSF - National Science Foundation 2013 - 2016
  • Private Grant  awarded by VIVO BIOSCIENCES, INC. 2014 - 2016
  • REU-Site: Regional Initiative to Promote Undergraduate Participation in Experimental and Computational Materials Research  awarded by NSF - National Science Foundation 2011 - 2016
  • Scholarship/Fellowship, Education and Research Program under NASA Alabama Space Grant Consortium  awarded by UNIVERSITY OF ALABAMA (HUNTSVILLE) 2010 - 2015
  • Private Grant  awarded by VISTA ENGINEERING, INC. 2011 - 2015
  • Bioengineering Research Partnership in Total Joint Replacements  awarded by National Institute of Arthritis & Musculoskeletal & Skin Diseases/NIH/DHHS 2009 - 2015
  • Structural and Magnetic Studies on Heavy Rare Earth Metals at High Pressures Using Designer Diamonds  awarded by Department of Energy 2010 - 2014
  • Private Grant  awarded by Battelle 2013
  • Chemical Vapor Deposited (CVD) Diamond Processes for Laser Inertial Fusion Energy (LIFE) Fusion Fuel Targets  awarded by LAWRENCE LIVERMORE NATIONAL SECURITY, LLC. 2011 - 2013
  • Nanotechnology in Biosensors and Bioengineering  awarded by National Institute of Biomedical Imaging and Bioengineering/NIH/DHHS 2007 - 2013
  • Doctoral Fellowships in Nanoscale Materials and Computational Physics at the University of Alabama at Birmingham  awarded by Department of Education 2009 - 2013
  • Carnegie/Doe Alliance Center for High Pressure Science and Technology  awarded by Carnegie Institution of Washington 2009 - 2013
  • Private Grant  awarded by Battelle 2012
  • Separation and Metallization of Carbon Nanotubes (CNT) by Chemical Modification and Electroless Plating  awarded by NASA - National Aeronautics & Space Administration 2012
  • Synthetic Diamond Encapsulation of Electrical Microprobes for High-Pressure, High-Temperature Experiments  awarded by LAWRENCE LIVERMORE NATIONAL SECURITY, LLC. 2009 - 2012
  • Enhancing Faculty Recruitment in Nanoscale Sciences for Biomedical Research  awarded by National Institute of Biomedical Imaging and Bioengineering/NIH/DHHS 2009 - 2012
  • Microstructural Effects in the Phase Transformations in Metals at High Pressures  awarded by NSF - National Science Foundation 2007 - 2012
  • REU-Site: Regional Initiative to Promote Undergraduate Participation in Experimental and Computational Materials Research  awarded by NSF - National Science Foundation 2007 - 2012
  • Private Grant  awarded by VISTA ENGINEERING, INC. 2009 - 2011
  • UAB-Alabama Space Grant Consortium Undergraduate Scholarships  awarded by UNIVERSITY OF ALABAMA (HUNTSVILLE) 2005 - 2011

    • Investigator On

    Teaching Activities

  • PH793 - Scientific Communications I (Fall Term 2019) 2019
  • PH798 - Non-Dissertation Research (Fall Term 2019) 2019
  • PH798 - Non-Dissertation Research (Summer Term 2019) 2019
  • PH799 - Research for Dissertation (Summer Term 2019) 2019
  • PH798 - Non-Dissertation Research (Spring Term 2019) 2019
  • PH799 - Research for Dissertation (Spring Term 2019) 2019
  • PH793 - Scientific Communications I (Fall Term 2018) 2018
  • PH797 - Special Topics in Physics (Fall Term 2018) 2018
  • PH798 - Non-Dissertation Research (Fall Term 2018) 2018
  • PH798 - Non-Dissertation Research (Summer Term 2018) 2018
  • PH797 - Special Topics in Physics (Spring Term 2018) 2018
  • PH798 - Non-Dissertation Research (Spring Term 2018) 2018
  • PH798 - Non-Dissertation Research (Fall Term 2017) 2017
  • PH799 - Research for Dissertation (Fall Term 2017) 2017
  • PH699 - Research for Thesis (Summer Term 2017) 2017
  • PH798 - Non-Dissertation Research (Summer Term 2017) 2017
  • PH799 - Research for Dissertation (Summer Term 2017) 2017
  • PH221 - General Physics I (Spring Term 2017) 2017
  • PH221R - General Physics I - Recitation (Spring Term 2017) 2017
  • PH221R - General Physics I - Recitation (Spring Term 2017) 2017
  • PH221R - General Physics I - Recitation (Spring Term 2017) 2017
  • PH797 - Special Topics in Physics (Spring Term 2017) 2017
  • PH798 - Non-Dissertation Research (Spring Term 2017) 2017
  • PH799 - Research for Dissertation (Spring Term 2017) 2017
  • PH793 - Scientific Communications I (Fall Term 2016) 2016
  • PH798 - Non-Dissertation Research (Fall Term 2016) 2016
  • PH799 - Research for Dissertation (Fall Term 2016) 2016
  • PH798 - Non-Dissertation Research (Summer Term 2016) 2016
  • PH799 - Research for Dissertation (Summer Term 2016) 2016
  • PH487 - Nanoscale Science and Appl (Spring Term 2016) 2016
  • PH587 - Nanoscale Science and Appl (Spring Term 2016) 2016
  • PH798 - Non-Dissertation Research (Spring Term 2016) 2016
  • PH799 - Research for Dissertation (Spring Term 2016) 2016
  • PH798 - Non-Dissertation Research (Fall Term 2015) 2015
  • PH798 - Non-Dissertation Research (Summer Term 2015) 2015
  • PH799 - Research for Dissertation (Summer Term 2015) 2015
  • PH454 - Intro Solid State Physics II (Spring Term 2015) 2015
  • PH754 - Solid State Physics II (Spring Term 2015) 2015
  • PH798 - Non-Dissertation Research (Spring Term 2015) 2015
  • PH799 - Research for Dissertation (Spring Term 2015) 2015
  • BME799 - Dissertation Research (Fall Term 2014) 2014
  • PH453 - Intro Solid State Physics I (Fall Term 2014) 2014
  • PH753 - Solid State Physics I (Fall Term 2014) 2014
  • PH798 - Non-Dissertation Research (Fall Term 2014) 2014
  • PH799 - Research for Dissertation (Fall Term 2014) 2014
  • BME799 - Dissertation Research (Summer Term 2014) 2014
  • PH798 - Non-Dissertation Research (Summer Term 2014) 2014
  • PH799 - Research for Dissertation (Summer Term 2014) 2014
  • BME799 - Dissertation Research (Spring Term 2014) 2014
  • PH487 - Nanoscale Science and Appl (Spring Term 2014) 2014
  • PH587 - Nanoscale Science and Appl (Spring Term 2014) 2014
  • PH798 - Non-Dissertation Research (Spring Term 2014) 2014
  • PH799 - Research for Dissertation (Spring Term 2014) 2014
  • BME798 - Non-Dissertation Research (Fall Term 2013) 2013
  • PH798 - Non-Dissertation Research (Fall Term 2013) 2013
  • PH799 - Research for Dissertation (Fall Term 2013) 2013
  • PH798 - Non-Dissertation Research (Summer Term 2013) 2013
  • PH799 - Research for Dissertation (Summer Term 2013) 2013
  • BME798 - Non-Dissertation Research (Summer Term 2013) 2013
  • BME798 - Non-Dissertation Research (Spring Term 2013) 2013
  • PH487 - Nanoscale Science and Appl (Spring Term 2013) 2013
  • PH587 - Nanoscale Science and Appl (Spring Term 2013) 2013
  • PH798 - Non-Dissertation Research (Spring Term 2013) 2013
  • PH799 - Research for Dissertation (Spring Term 2013) 2013
  • BME798 - Non-Dissertation Research (Fall Term 2012) 2012
  • PH798 - Non-Dissertation Research (Fall Term 2012) 2012
  • PH799 - Research for Dissertation (Fall Term 2012) 2012
  • PH798 - Non-Dissertation Research (Summer Term 2012) 2012
  • PH799 - Research for Dissertation (Summer Term 2012) 2012
  • PH491 - Advanced Physics Lab I (Spring Term 2012) 2012
  • PH798 - Non-Dissertation Research (Spring Term 2012) 2012
  • PH799 - Research for Dissertation (Spring Term 2012) 2012
  • PH487 - Nanoscale Science and Appl (Fall Term 2011) 2011
  • PH587 - Nanoscale Science and Appl (Fall Term 2011) 2011
  • PH791 - Physics Seminar I (Fall Term 2011) 2011
  • PH798 - Non-Dissertation Research (Fall Term 2011) 2011
  • PH799 - Research for Dissertation (Fall Term 2011) 2011
  • PH798 - Non-Dissertation Research (Summer Term 2011) 2011
  • BME699 - Masters Thesis Research (Spring Term 2011) 2011
  • PH551 - Intro to Quantum Mechanics II (Spring Term 2011) 2011
  • PH792 - Physics Seminar II (Spring Term 2011) 2011
  • PH798 - Non-Dissertation Research (Spring Term 2011) 2011
  • BME698 - Non-Thesis Research (Fall Term 2010) 2010
  • BME799 - Dissertation Research (Fall Term 2010) 2010
  • PH487 - Nanoscale Science and Appl (Fall Term 2010) 2010
  • PH587 - Nanoscale Science and Appl (Fall Term 2010) 2010
  • PH791 - Physics Seminar I (Fall Term 2010) 2010
  • PH798 - Non-Dissertation Research (Fall Term 2010) 2010
  • BME698 - Non-Thesis Research (Summer Term 2010) 2010
  • BME799 - Dissertation Research (Summer Term 2010) 2010
  • PH797 - Special Topics in Physics (Summer Term 2010) 2010
  • PH798 - Non-Dissertation Research (Summer Term 2010) 2010
  • BME698 - Non-Thesis Research (Spring Term 2010) 2010
  • BME799 - Dissertation Research (Spring Term 2010) 2010
  • PH451 - Intro Quantum Mechanics II (Spring Term 2010) 2010
  • PH798 - Non-Dissertation Research (Spring Term 2010) 2010
  • BME799 - Dissertation Research (Fall Term 2009) 2009
  • PH487 - Nanoscale Science and Appl (Fall Term 2009) 2009
  • PH495 - Honors Research - RES (Fall Term 2009) 2009
  • PH587 - Nanoscale Science and Appl (Fall Term 2009) 2009
  • PH798 - Non-Dissertation Research (Fall Term 2009) 2009
  • PH799 - Research for Dissertation (Fall Term 2009) 2009
  • BME798 - Non-Dissertation Research (Summer Term 2009) 2009
  • PH495 - Honors Research - RES (Summer Term 2009) 2009
  • PH798 - Non-Dissertation Research (Summer Term 2009) 2009
  • PH799 - Research for Dissertation (Summer Term 2009) 2009
  • BME798 - Non-Dissertation Research (Spring Term 2009) 2009
  • PH551 - Intro to Quantum Mechanics II (Spring Term 2009) 2009
  • PH798 - Non-Dissertation Research (Spring Term 2009) 2009
  • PH799 - Research for Dissertation (Spring Term 2009) 2009
  • BME798 - Non-Dissertation Research (Fall Term 2008) 2008
  • PH487 - Nanoscale Science and Appl (Fall Term 2008) 2008
  • PH587 - Nanoscale Science and Appl (Fall Term 2008) 2008
  • PH798 - Non-Dissertation Research (Fall Term 2008) 2008
  • BME798 - Non-Dissertation Research (Summer Term 2008) 2008
  • BME699 - Masters Thesis Research (Spring Term 2008) 2008
  • PH451 - Intro Quantum Mechanics II (Spring Term 2008) 2008
  • PH551 - Intro to Quantum Mechanics II (Spring Term 2008) 2008
  • PH698 - MR Lev Non-Thesis Res (Spring Term 2008) 2008
  • PH798 - Non-Dissertation Research (Spring Term 2008) 2008
  • BME699 - Masters Thesis Research (Fall Term 2007) 2007
  • PH221 - General Physics I (Fall Term 2007) 2007
  • PH221R - General Physics I - Recitation (Fall Term 2007) 2007
  • PH698 - MR Lev Non-Thesis Res (Fall Term 2007) 2007
  • PH798 - Non-Dissertation Research (Fall Term 2007) 2007
  • STH299 - Interdisciplinary Seminar (Fall Term 2007) 2007

    • Full Name

  • Yogesh Vohra