Publications by Eugene Gregoryanz

In-situ abiogenic methane synthesis from diamond and graphite under geologically relevant conditions DOI
Miriam Pena Alvarez, Alberto Vitale Brovarone, Mary-Ellen Donnelly, Mengnan Wang, Philip Dalladay-Simpson, Ross Howie and Eugene Gregoryanz, Nature Communications, 12, p. 1-5 (2021)
Superionicity, disorder, and bandgap closure in dense hydrogen chloride DOI
Jack Binns, A. Hermann, M. Pena Alvarez, Mary-Ellen Donnelly, Mengnan Wang, Saori Imada Kawaguchi, Eugene Gregoryanz, Ross T Howie and Philip Dalladay-Simpson, Science Advances, 7, 36, p. 1-7 (2021)
Pressure-Induced Synthesis and Properties of an H2S-H2Se-H-2 Molecular Alloy DOI
Miriam Pena-Alvarez, Huixin Hu, Miriam Marques, Peter I. C. Cooke, Mary-Ellen Donnelly, Jack Binns, Federico A. Gorelli, Eugene Gregoryanz, Philip Dalladay-Simpson, Graeme J. Ackland and Ross T. Howie, Journal of Physical Chemistry Letters, 12, 24, p. 5738-5743 (2021)
Synthesis of Weaire–Phelan Barium Polyhydride DOI
Miriam Pena Alvarez, Jack Binns, Miguel Martinez-Canales, Bartomeu Monserrat, Graeme J Ackland, Philip Dalladay-Simpson, Ross T Howie, Chris J Pickard and Eugene Gregoryanz, The Journal of Physical Chemistry Letters, 12, 20, p. 4910-4916 (2021)
High-temperature phase transitions in dense germanium DOI
Liam C Kelsall, Miriam Pena Alvarez, Miguel Martinez-Canales, Jack Binns, Chris J Pickard, Philip Dalladay-Simpson, Ross T Howie and Eugene Gregoryanz, The Journal of Chemical Physics, 154, 17, p. 1-8 (2021)
High Pressure Insertion of Dense H2 into a Model Zeolite DOI
Wan Xu, Xiao-Di Liu, Miriam Pena Alvarez, Hua-Chao Jiang, Philip Dalladay-Simpson, Benoit Coasne, Julien Haines, Eugene Gregoryanz and Mario Santoro, Journal of Physical Chemistry C, 125, 13, p. 7511-7517 (2021)
Ionic Phases of Ammonia-Rich Hydrate at High Densities DOI
Wan Xu, Victor Naden Robinson, Xiao Zhang, Hui-Chao Zhang, Mary-Ellen Donnelly, Philip Dalladay-Simpson, Andreas Hermann, Xiao-Di Liu and Eugene Gregoryanz, Physical Review Letters, 126, 1, p. 1-5 (2021)
Quantitative rotational to librational transition in dense H2 and D2 DOI
Miriam Pena Alvarez, Veronika Afonina, Philip Dalladay-Simpson, Xiao-Di Liu, Ross T. Howie, Peter Cooke, Ioan B. Magdau, Graeme J. Ackland and Eugene Gregoryanz, The Journal of Physical Chemistry Letters, 11, 16, p. 6626-6631 (2020)
Synthesis of Superconducting Cobalt Trihydride DOI
Miriam Pena Alvarez, Bin Li, Liam Kelsall, Jack Binns, Philip Dalladay-Simpson, Andreas Hermann, Ross Howie and Eugene Gregoryanz, The Journal of Physical Chemistry Letters, 11, 15, p. 6420-6425 (2020)
Raman signal from a hindered hydrogen rotor DOI
Peter I. C. Cooke, Ioan B. Magdǎu, Miriam Peña-Alvarez, Veronika Afonina, Philip Dalladay-Simpson, Xiao-Di Liu, Ross T. Howie, Eugene Gregoryanz and Graeme J. Ackland, Physical Review B, 102, 6 (2020)
Counterintuitive effects of isotopic doping on the phase diagram of H2-HD-D2 molecular alloy DOI
Xiao-Di Liu, Philip Dalladay-Simpson, Ross T. Howie, Hui Chao Zhang, Wan Xu, Jack Binns, Graeme J. Ackland, Ho-Kwang Mao and Eugene Gregoryanz, Proceedings of the National Academy of Sciences, p. 13374-13378 (2020)
Properties and phase diagram of (H2S)2H2 DOI
Ed Pace, Xiao-Di Liu, Philip Dalladay-Simpson, Jack Binns, Miriam Pena Alvarez, J Paul Attfield, Ross Howie and Eugene Gregoryanz, Physical Review B, 101, 17 (2020)
Complex Hydrogen Substructure in Semimetallic RuH4 DOI
Jack Binns, Yu He, Mary-Ellen Donnelly, Miriam Pena Alvarez, Mengnan Wang, Duckyoung Kim, Eugene Gregoryanz, Philip Dalladay-Simpson and Ross Howie, The Journal of Physical Chemistry Letters, 11, 9, p. 3390-3395 (2020)
Everything You Always Wanted to Know About Metallic Hydrogen but Were Afraid to Ask DOI
Eugene Gregoryanz, Cheng Ji, Philip Dalladay-Simpson, Bing Li, Ross T. Howie and Ho-Kwang Mao, Matter and Radiations at Extremes (2020)
Pressure-induced amorphization and existence of molecular and polymeric amorphous forms in dense SO2 DOI
Huichao Zhang, Ondrej Troth, Xiao-Di Liu, Roberto Bini, Eugene Gregoryanz, Philip Dalladay-Simpson, Simone De Panfilis, Mario Santoro, Federico Aiace Gorelli and Roman Martonak, Proceedings of the National Academy of Sciences (2020)
High-pressure polymorphism in pyridine DOI
Nico Giordano, Christine M. Beavers, Branton J. Campbell, Václav Eigner, Eugene Gregoryanz, Willliam G. Marshall, Miriam Peña-álvarez, Simon J. Teat, Cara E. Vennari and Simon Parsons, IUCrJ, 7, 1, p. 58-70 (2020)
Praseodymium polyhydrides synthesized at high temperatures and pressures DOI
Miriam Pena Alvarez, Jack Binns, Andreas Hermann, Liam Kelsall, Philip Dalladay-Simpson, Eugene Gregoryanz and Ross Howie, Physical review B: Condensed matter and materials physics, 100, 18 (2019)
Post-tilleyite, a dense calcium silicate-carbonate phase DOI
David Santamaria-Perez, Javier Ruiz-Fuertes, Miriam Pena Alvarez, Raquel Chulia-Jordan, Tomas Marqueno, Vanessa Gutierrez-Cano, Simon MacLeod, Catalin Popescu, Eugene Gregoryanz, P Rodriguez-Hernandez and Alfonso Munoz, Scientific Reports, 9 (2019)
Structural Studies on the Cu–H System under Compression DOI
Jack Binns, Miriam Pena Alvarez, Mary-Ellen Donnelly, Eugene Gregoryanz, Ross Howie and Philip Dalladay-Simpson, Engineering (2019)
Band Gap Closure, Incommensurability and Molecular Dissociation of Dense Chlorine DOI
Philip Dalladay-Simpson, Jack Binns, Miriam Pena Alvarez, Mary-Ellen Donnelly, Eran Greenberg, Vitali Prakapenka, Xiao-Jia Chen, Eugene Gregoryanz and Ross T. Howie, Nature Communications (2019)
Direct Reaction Between Copper and Nitrogen at High Pressures and Temperatures DOI
Jack Binns, Mary-ellen Donnelly, Miriam Pena Alvarez, Mengnan Wang, Eugene Gregoryanz, Andreas Hermann, Philip Dalladay-Simpson and Ross T. Howie, The Journal of Physical Chemistry Letters (2019)
Intensity of Raman modes as a temperature gauge in fluid hydrogen and deuterium DOI
Miriam Peña-Alvarez, Philip Dalladay-Simpson, Xiao DI Liu, Veronika Afonina, Hui Chao Zhang, Ross T. Howie and Eugene Gregoryanz, Journal of applied physics, 125, 2 (2019)
Reactivity of Hydrogen-Helium and Hydrogen-Nitrogen Mixtures at High Pressures DOI
Robin Turnbull, Miriam Peña-Alvarez, Mary Ellen Donnelly, Mengnan Wang, Philip Dalladay-Simpson, Ho Kwang Mao, Ross T. Howie, Cheng Ji and Eugene Gregoryanz, Physical Review Letters, 121, 19 (2018)
Unusually complex phase of dense nitrogen at extreme conditions DOI
Robin Turnbull, Michael Hanfland, Jack Binns, Miguel Martinez-Canales, Mungo Frost, Miriam Marqués, Ross T. Howie and Eugene Gregoryanz, Nature Communications, 9 (2018)
Synthesis of Ni2H3 at high temperatures and pressures DOI
Jack Binns, Mary-Ellen Donnelly, Mengnan Wang, Philip Dalladay-Simpson, Ross T. Howie, Andreas Hermann and Eugene Gregoryanz, Physical Review B, 98, 14, p. 140101 (2018)
High-pressure vibrational properties of dense rubidium DOI
Mario Santoro, Daniele Colognesi, Bartomeu Monserrat, Eugene Gregoryanz, Lorenzo Ulivi and Federico A. Gorelli, Physical Review B, 98, 10 (2018)
Structures of lithium-zinc compounds at high pressures DOI
Philip Dalladay-Simpson, Jack Binns, Mengnan Wang, Miriam Peña-Alvarez, Edward J. Pace, Eugene Gregoryanz, Xiao Jia Chen and Ross Howie, Journal of Chemical Physics, 149, 2 (2018)
Structure and Metallicity of Phase v of Hydrogen DOI
Bartomeu Monserrat, Neil D. Drummond, Philip Dalladay-Simpson, Ross T. Howie, Pablo López Ríos, Eugene Gregoryanz, Chris J. Pickard and Richard J. Needs, Physical Review Letters, 120, 25, p. 1-7 (2018)
Enhanced Reactivity of Lithium and Copper at High Pressure DOI
Jack Binns, Philip Dalladay-Simpson, Mengnan Wang, Eugene Gregoryanz and Ross T. Howie, Journal of Physical Chemistry Letters, 9, 11, p. 3149-3153 (2018)
Formation of H2-rich iodine-hydrogen compounds at high pressure DOI1 DOI2
Jack Binns, Philip Dalladay-Simpson, Mengnan Wang, Graeme Ackland, Eugene Gregoryanz and Ross T. Howie, Physical Review B, 97, 2 (2018)
Synthesis and stability of hydrogen selenide compounds at high pressure DOI
Edward J. Pace, Jack Binns, Miriam Pena Alvarez, Philip Dalladay-Simpson, Eugene Gregoryanz and Ross T. Howie, The Journal of Chemical Physics, 147, 18 (2017)
Experiments on Dense Hydrogen DOI
Ross T. Howie, Philip Dalladay-Simpson and Eugene Gregoryanz, JOINT AIRAPT-25TH & EHPRG-53RD INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY, 2015, IOP Publishing Ltd. (2017)
Synthesis and stability of hydrogen iodide at high pressures DOI
Jack Binns, Xiao-Di Liu, Philip Dalladay-Simpson, Veronika Afonina, Eugene Gregoryanz and Ross T. Howie, Physical Review B, 96, 14 (2017)
Comment on "Evidence of a first-order phase transition to metallic hydrogen" DOI
Ross T. Howie, Philip Dalladay-Simpson and Eugene Gregoryanz, Physical Review B, 96, 15 (2017)
Comment on "Observation of the Wigner-Huntington transition to metallic hydrogen" DOI
Xiao-Di Liu, Philip Dalladay-Simpson, Ross T. Howie, Bing Li and Eugene Gregoryanz, Science, 357, 6353 (2017)
High-Pressure Behavior of Hydrogen and Deuterium at Low Temperatures DOI
Xiao-Di Liu, Ross T. Howie, Hui-Chao Zhang, Xiao-Jia Chen and Eugene Gregoryanz, Physical Review Letters, 119, 6 (2017)
Formation of xenon-nitrogen compounds at high pressure DOI
Ross T. Howie, Robin Turnbull, Jack Binns, Mungo Frost, Philip Dalladay-Simpson and Eugene Gregoryanz, Scientific Reports, 6 (2016)
Hexagonal structure of phase III of solid hydrogen DOI
Bartomeu Monserrat, Richard J. Needs, Eugene Gregoryanz and Chris J. Pickard, Physical Review B, 94, 13 (2016)
Role of quantum ion dynamics in the melting of lithium DOI
S. F. Elatresh, S. A. Bonev, E. Gregoryanz and N. W. Ashcroft, Physical Review B, 94, 10 (2016)
Evidence for a new phase of dense hydrogen above 325 gigapascals DOI
Philip Dalladay-Simpson, Ross Howie and Eugene Gregoryanz, Nature, 529, 7584, p. 63-67 (2016)
Locating Gases in Porous Materials: Cryogenic Loading of Fuel Related Gases Into a Sc-based Metal-Organic Framework under Extreme Pressures DOI
Jorge Sotelo, Christopher H. Woodall, David R. Allan, Eugene Gregoryanz, Ross T. Howie, Konstantin Kamenev, Michael R. Probert, Paul A. Wright and Stephen Moggach, Angewandte Chemie International Edition, 54, 45, p. 13332–13336 (2015)
Hydrogenation of Graphene by Reaction at High Pressure and High Temperature DOI
Dean Smith, Ross T. Howie, Iain F. Crowe, Cristina L. Simionescu, Chris Muryn, Vladimir Vishnyakov, Konstantin S. Novoselov, Yong-Jin Kim, Matthew P. Halsall, Eugene Gregoryanz et al., ACS Nano, 9, 8, p. 8279-8283 (2015)
Elastic anisotropy and Poisson's ratio of solid helium under pressure DOI
A. Grechnev, S. M. Tretyak, Yu. A. Freiman, Alexander F. Goncharov and Eugene Gregoryanz, Physical review B: Condensed matter and materials physics, 92, 2 (2015)
Local structure of solid Rb at megabar pressures DOI
S. De Panfilis, F. Gorelli, M. Santoro, L. Ulivi, E. Gregoryanz, T. Irifune, T. Shinmei, I. Kantor, O. Mathon and S. Pascarelli, The Journal of Chemical Physics, 142, 21 (2015)
Poisson's ratio in cryocrystals under pressure DOI
Yu. A. Freiman, Alexei Grechnev, S. M. Tretyak, Alexander F. Goncharov and Eugene Gregoryanz, Low temperature physics, 41, 6, p. 445-448 (2015)
Raman spectroscopy of hot hydrogen above 200 GPa DOI
Ross T. Howie, Philip Dalladay-Simpson and Eugene Gregoryanz, Nature Materials, 14, 5, p. 495-499 (2015)
Stabilization of boron carbide via silicon doping DOI
J. E. Proctor, V. Bhakhri, R. Hao, T. J. Prior, T. Scheler, E. Gregoryanz, M. Chhowalla and F. Giulani, Journal of Physics: Condensed Matter, 27, 1 (2015)
The crystal structure of methane B at 8 GPa-An alpha-Mn arrangement of molecules DOI
H. E. Maynard-Casely, L. F. Lundegaard, I. Loa, M. I. McMahon, E. Gregoryanz, R. J. Nelmes and J. S. Loveday, The Journal of Chemical Physics, 141, 23 (2014)
Phonon Localization by Mass Disorder in Dense Hydrogen-Deuterium Binary Alloy DOI
Ross T. Howie, Ioan B. Magdau, Alexander F. Goncharov, Graeme J. Ackland and Eugene Gregoryanz, Physical Review Letters, 113, 17 (2014)
High-Pressure Synthesis and Characterization of Iridium Trihydride DOI
Thomas Scheler, Miriam Marques, Zuzana Konôpková, Christophe Guillaume, Ross T. Howie and Eugene Gregoryanz, Physical Review Letters, 111 (2013)
Hydrogen (deuterium) vibron frequency as a pressure comparison gauge at multi-Mbar pressures DOI
Ross T. Howie, Eugene Gregoryanz and Alexander F. Goncharov, Journal of applied physics, 114, 7 (2013)
Dynamical Crossover at the Liquid-Liquid Transformation of a Compressed Molten Alkali Metal DOI
Taras Bryk, Simone De Panfilis, Federico A. Gorelli, Eugene Gregoryanz, Michael Krisch, Giancarlo Ruocco, Mario Santoro, Tullio Scopigno and Ari P. Seitsonen, Physical Review Letters, 111, 7 (2013)
Observation of a reentrant phase transition in incommensurate potassium DOI
L. F. Lundegaard, G. W. Stinton, M. Zelazny, C. L. Guillaume, J. E. Proctor, I. Loa, E. Gregoryanz, R. J. Nelmes and M. I. McMahon, Physical review B: Condensed matter and materials physics, 88, 5 (2013)
Nanocrystalline tungsten hydrides at high pressures DOI
Thomas Scheler, Feng Peng, Christophe L. Guillaume, Ross T. Howie, Yanming Ma and Eugene Gregoryanz, Physical review B: Condensed matter and materials physics, 87, 18 (2013)
Hydrogen at extreme pressures (Review Article) DOI
Alexander F. Goncharov, Ross T. Howie and Eugene Gregoryanz, Low temperature physics, 39, 5, p. 402-408 (2013)
High-pressure synthesis of noble metal hydrides DOI
Christian Donnerer, Thomas Scheler and Eugene Gregoryanz, The Journal of Chemical Physics, 138, 13 (2013)
Bonding, structures, and band gap closure of hydrogen at high pressures DOI
Alexander F. Goncharov, John S. Tse, Hui Wang, Jianjun Yang, Viktor V. Struzhkin, Ross T. Howie and Eugene Gregoryanz, Physical review B: Condensed matter and materials physics, 87, 2 (2013)
Proton tunneling in phase IV of hydrogen and deuterium DOI
Ross T. Howie, Thomas Scheler, Christophe L. Guillaume and Eugene Gregoryanz, Physical review B: Condensed matter and materials physics, 86, 21 (2012)
High-pressure synthesis of lithium hydride DOI
Ross T. Howie, Olga Narygina, Christophe L. Guillaume, Shaun Evans and Eugene Gregoryanz, Physical review B: Condensed matter and materials physics, 86, 6 (2012)
Mixed Molecular and Atomic Phase of Dense Hydrogen DOI
Ross T. Howie, Christophe L. Guillaume, Thomas Scheler, Alexander F. Goncharov and Eugene Gregoryanz, Physical Review Letters, 108, 12, p. - (2012)
Lattice Dynamics of Dense Lithium DOI
F. A. Gorelli, S. F. Elatresh, C. L. Guillaume, M. Marques, G. J. Ackland, M. Santoro, S. A. Bonev and E. Gregoryanz, Physical Review Letters, 108, 5 (2012)
On the effects of high temperature and high pressure on the hydrogen solubility in rhenium DOI
Thomas Scheler, Olga Degtyareva and Eugene Gregoryanz, The Journal of Chemical Physics, 135, 21 (2011)
Synthesis and properties of platinum hydride DOI
Thomas Scheler, Olga Degtyareva, Miriam Marques, Christophe L. Guillaume, John E. Proctor, Shaun Evans and Eugene Gregoryanz, Physical review B: Condensed matter and materials physics, 83, 21 (2011)
Optical and electronic properties of dense sodium DOI
Miriam Marques, Mario Santoro, Christophe L. Guillaume, Federico A. Gorelli, Julia Contreras-Garcia, Ross T. Howie, Alexander F. Goncharov and Eugene Gregoryanz, Physical review B: Condensed matter and materials physics, 83, 18 (2011)
High-Pressure Synthesis, Amorphization, and Decomposition of Silane DOI
Michael Hanfland, John E. Proctor, Christophe L. Guillaume, Olga Degtyareva and Eugene Gregoryanz, Physical Review Letters, 106, 9 (2011)
Cold melting and solid structures of dense lithium DOI
Christophe L. Guillaume, Eugene Gregoryanz, Olga Degtyareva, Malcolm I. McMahon, Michael Hanfland, Shaun Evans, Malcolm Guthrie, Stanislav V. Sinogeikin and H-K. Mao, Nature Physics, 7, 3, p. 211-214 (2011)
Crystal Structures of Dense Lithium: A Metal-Semiconductor-Metal Transition DOI
M. Marques, Malcolm McMahon, E. Gregoryanz, M. Hanfland, C. L. Guillaume, C. J. Pickard, Graeme Ackland and Richard Nelmes, Physical Review Letters, 106, 9, p. - (2011)
The distorted close-packed crystal structure of methane A DOI
H. E. Maynard-Casely, C. L. Bull, M. Guthrie, I. Loa, M. I. McMahon, E. Gregoryanz, R. J. Nelmes, John Loveday and Malcolm McMahon, The Journal of Chemical Physics, 133, 6, p. - (2010)
Formation of transition metal hydrides at high pressures DOI
Olga Degtyareva, John E. Proctor, Christophe L. Guillaume, Eugene Gregoryanz and Michael Hanfland, Solid state communications, 149, 39-40, p. 1583-1586 (2009)
High-pressure Raman spectroscopy of graphene DOI
John E. Proctor, Eugene Gregoryanz, Konstantin S. Novoselov, Mustafa Lotya, Jonathan N. Coleman and Matthew P. Halsall, Physical review B: Condensed matter and materials physics, 80, 7, p. - (2009)
On the structure of high-pressure high-temperature eta-O-2 DOI
Lars F. Lundegaard, Christophe Guillaume, Malcolm I. McMahon, Eugene Gregoryanz and Marco Merlini, The Journal of Chemical Physics, 130, 16, p. - (2009)
Anomalous optical and electronic properties of dense sodium DOI
A. Lazicki, A. F. Goncharov, V. V. Struzhkin, R. E. Cohen, Z. Liu, E. Gregoryanz, C. Guillaume, H. -K. Mao and Russell J. Hemley, Proceedings of the National Academy of Sciences, 106, 16, p. 6525-6528 (2009)
Comment on "Melting Line of Hydrogen at High Pressures" DOI
Alexander Goncharov, Russell J. Hemley and E. Gregoryanz, Physical Review Letters, 102, 14 (2009)
Single-crystal studies of incommensurate Na to 1.5 Mbar DOI
L. F. Lundegaard, E. Gregoryanz, M. I. McMahon, C. Guillaume, I. Loa, R. J. Nelmes and Malcolm McMahon, Physical review B: Condensed matter and materials physics, 79, 6, p. - (2009)
Comment on "High-Pressure Melting Curve of Nitrogen and the Liquid-Liquid Phase Transition" DOI
E. Gregoryanz and Alexander F. Goncharov, Physical Review Letters, 102, 4 (2009)
Sound velocity in iron carbide (Fe3C) at high pressure: Implications for the carbon content of the Earth's inner core DOI
Guillaume Fiquet, James Badro, Eugene Gregoryanz, Yingwei Fei and Florent Occelli, Physics of the Earth and Planetary Interiors, 172, 1-2, p. 125-129 (2009)
Structural diversity of sodium DOI
Eugene Gregoryanz, Lars F. Lundegaard, Malcolm I. McMahon, Christophe Guillaume, Richard J. Nelmes and Mohamed Mezouar, Science, 320, 5879, p. 1054-1057 (2008)
Structural transition in compressed amorphous sulfur DOI
Chrystele Sanloup, Eugene Gregoryanz, Olga Degtyareva and Michael Hanfland, Physical Review Letters, 100, 7, p. - (2008)
Anomalous optical emission in hot dense oxygen DOI
Mario Santoro, Eugene Gregoryanz, Ho-Kwang Mao and Russell J. Hemley, Solid state communications, 144, 5-6, p. 225-229 (2007)
Structure of sodium above 100 GPa by single-crystal x-ray diffraction DOI
Malcolm McMahon, E. Gregoryanz, L. F. Lundegaard, I. Loa, C. Guillaume, R. J. Nelmes, A. K. Kleppe, M. Amboage, H. Wilhelm and A. P. Jephcoat, Proceedings of the National Academy of Sciences, 104, 44, p. 17297-17299 (2007)
Competition of charge-density waves and superconductivity in sulfur DOI
O. Degtyareva, M. V. Magnitskaya, J. Kohanoff, G. Profeta, S. Scandolo, M. Hanfland, M. I. McMahon, E. Gregoryanz and Malcolm McMahon, Physical Review Letters, 99, 15, p. - (2007)
Solid Nitrogen at Extreme Conditions of High Pressure and Temperature DOI
Alexander Goncharov and Eugene Gregoryanz, Chemistry at Extreme Conditions, Elsevier, p. 241-267 (2007)
Thermal equation of state of cubic boron nitride: Implications for a high-temperature pressure scale DOI
Alexander F. Goncharov, Jonathan C. Crowhurst, John K. Dewhurst, Sangeeta Sharma, Chrystele Sanloup, Eugene Gregoryanz, Nicolas Guignot and Mohamed Mezouar, Physical review B: Condensed matter and materials physics, 75, 22 (2007)
High P-T transformations of nitrogen to 170 GPa DOI
Eugene Gregoryanz, Alexander F. Goncharov, Chrystele Sanloup, Maddury Somayazulu, Ho-kwang Mao and Russell J. Hemley, The Journal of Chemical Physics, 126, 18 (2007)
Vibrational dynamics and stability of the high-pressure chain and ring phases in S and Se DOI
Olga Degtyareva, Eduardo R. Hernandez, Jorge Serrano, Maddury Somayazulu, Ho-Kwang Mao, Eugene Gregoryanz and Russell J. Hemley, The Journal of Chemical Physics, 126, 8 (2007)
Effect of light elements on the sound velocities in solid iron: Implications for the composition of Earth's core DOI
James Badro, Guillaume Fiquet, Francois Guyot, Eugene Gregoryanz, Florent Occelli, Daniele Antonangeli and Matteo d'Astuto, Earth and Planetary Science Letters, 254, 1-2, p. 233-238 (2007)
OsN2: Crystal structure and electronic properties DOI
Javier A. Montoya, Alexander D. Hernandez, Chrystele Sanloup, Eugene Gregoryanz and Sandro Scandolo, Applied Physics Letters, 90, 1 (2007)
Synthesis of novel transition metal nitrides IrN2 and OsN2 DOI
AF Young, C Sanloup, E Gregoryanz, S Scandolo, RJ Hemley and HK Mao, Physical Review Letters, 96, 15 (2006)
Interstitial dinitrogen makes PtN2 an insulating hard solid DOI
A F Young, J A Montoya, C Sanloup, M Lazzeri, E Gregoryanz and S Scandolo, Physical review B: Condensed matter and materials physics, 73, 15, p. - (2006)
On the epsilon-zeta transition of nitrogen DOI
E Gregoryanz, C Sanloup, R Bini, J Kreutz, HJ Jodl, M Somayazulu, H Mao and RJ Hemley, The Journal of Chemical Physics, 124, 11 (2006)
Retention of xenon in quartz and Earth's missing xenon DOI
C Sanloup, BC Schmidt, EMC Perez, A Jambon, E Gregoryanz and M Mezouar, Science, 310, 5751, p. 1174-1177 (2005)
Synthesis of superhard materials DOI
Vladimir L. Solozhenko and Eugene Gregoryanz, Materials Today, 8, 11, p. 44-51 (2005)
Melting behavior of H2O at high pressures and temperatures DOI
JF Lin, E Gregoryanz, VV Struzhkin, M Somayazulu, HK Mao and RJ Hemley, Geophysical Research Letters, 32, 11 (2005)
Crystal structure of the superconducting phases of S and Se DOI
O Degtyareva, E Gregoryanz, M Somayazulu, HK Mao and RJ Hemley, Physical review B: Condensed matter and materials physics, 71, 21 (2005)
Melting of dense sodium DOI
E Gregoryanz, O Degtyareva, M Somayazulu, RJ Hemley and HK Mao, Physical Review Letters, 94, 18 (2005)
Optical calibration of pressure sensors for high pressures and temperatures DOI
AF Goncharov, JM Zaug, JC Crowhurst and E Gregoryanz, Journal of applied physics, 97, 9 (2005)
High-pressure Raman scattering and x-ray diffraction of the relaxor ferroelectric 0.96Pb(Zn1/3Nb2/3)O-3-0.04PbTiO(3) DOI
M Ahart, RE Cohen, V. V. Struzhkin, E Gregoryanz, D Rytz, SA Prosandeev, HK Mao and RJ Hemley, Physical review B: Condensed matter and materials physics, 71, 14 (2005)
Crystal structure of sulfur and selenium at pressures up to 160 GPa DOI
O Degtyareva, E Gregoryanz, HK Mao and RJ Hemley, High Pressure Research, 25, 1, p. 17-33 (2005)
Novel chain structures in group VI elements DOI
O Degtyareva, E Gregoryanz, M Somayazulu, P Dera, HK Mao and RJ Hemley, Nature Materials, 4, 2, p. 152-U31 (2005)
New phase diagram of oxygen at high pressures and temperatures DOI
M Santoro, E Gregoryanz, HK Mao and RJ Hemley, Physical Review Letters, 93, 26 (2004)
High pressure-temperature Raman measurements of H2O melting to 22 GPa and 900 K DOI
JF Lin, B Militzer, VV Struzhkin, E Gregoryanz, RJ Hemley and HK Mao, The Journal of Chemical Physics, 121, 17, p. 8423-8427 (2004)
Crystal structure of a high-pressure/high-temperature phase of alumina by in situ X-ray diffraction DOI
JF Lin, O Degtyareva, CT Prewitt, P Dera, N Sata, E Gregoryanz, HK Mao and RJ Hemley, Nature Materials, 3, 6, p. 389-393 (2004)
Synthesis and characterization of a binary noble metal nitride DOI
E Gregoryanz, C Sanloup, M Somayazulu, J Badro, G Fiquet, HK Mao and RJ Hemley, Nature Materials, 3, 5, p. 294-297 (2004)
Effect of Si on liquid Fe compressibility: Implications for sound velocity in core materials DOI
C Sanloup, G Fiquet, E Gregoryanz, G Morard and M Mezouar, Geophysical Research Letters, 31, 7 (2004)
Molecular character of the metallic high-pressure phase of oxygen DOI
AF Goncharov, E Gregoryanz, RJ Hemley and HK Mao, Physical review B: Condensed matter and materials physics, 68, 10 (2003)
Equation of state and intermolecular interactions in fluid hydrogen from Brillouin scattering at high pressures and temperatures DOI
K Matsuishi, E Gregoryanz, HK Mao and RJ Hemley, The Journal of Chemical Physics, 118, 23, p. 10683-10695 (2003)
Raman spectroscopy of hot dense hydrogen DOI
E Gregoryanz, AF Goncharov, K Matsuishi, H Mao and RJ Hemley, Physical Review Letters, 90, 17 (2003)
Brillouin and Raman spectroscopy of the ferroelastic rutile-to-CaCl2 transition in SnO2 at high pressure DOI
H Hellwig, AF Goncharov, E Gregoryanz, HK Mao and RJ Hemley, Physical review B: Condensed matter and materials physics, 67, 17 (2003)
High-pressure elasticity of alpha-quartz: Instability and ferroelastic transition - Reply DOI
E Gregoryanz, RJ Hemley, HK Mao, RE Cohen and P Gillet, Physical Review Letters, 90, 7 (2003)
Raman, infrared, and x-ray evidence for new phases of nitrogen at high pressures and temperatures DOI
E Gregoryanz, AF Goncharov, RJ Hemley, HK Mao, M Somayazulu and GY Shen, Physical review B: Condensed matter and materials physics, 66, 22 (2002)
Brillouin and Raman scattering of fluid and solid hydrogen at high pressures and temperatures
K Matsuishi, E Gregoryanz, HK Mao and RJ Hemley, Journal of Physics: Condensed Matter, 14, 44, p. 10631-10636 (2002)
Pressure-induced transformations of molecular boron hydride
S Nakano, RJ Hemley, EA Gregoryanz, AF Goncharov and HK Mao, Journal of Physics: Condensed Matter, 14, 44, p. 10453-10456 (2002)
Compression of Fe3C to 30 GPa at room temperature DOI
J Li, HK Mao, Y Fei, E Gregoryanz, M Eremets and CS Zha, Physics and Chemistry of Minerals, 29, 3, p. 166-169 (2002)
Improved techniques for measurement of superconductivity in diamond anvil cells by magnetic susceptibility DOI
YA Timofeev, VV Struzhkin, RJ Hemley, HK Mao and EA Gregoryanz, Review of Scientific Instruments, 73, 2, p. 371-377 (2002)
Superconductivity in the chalcogens up to multimegabar pressures DOI
E Gregoryanz, VV Struzhkin, RJ Hemley, MI Eremets, HK Mao and YA Timofeev, Physical review B: Condensed matter and materials physics, 65, 6 (2002)
Coherent anti-Stokes Raman scattering spectroscopy of solid nitrogen to 22 GPa
H Hellwig, WB Daniels, RJ Hemley, HK Mao, E Gregoryanz and ZH Yu, The Journal of Chemical Physics, 115, 23, p. 10876-10882 (2001)
Spectroscopic studies of the vibrational and electronic properties of solid hydrogen to 285 GPa
AF Goncharov, E Gregoryanz, RJ Hemley and HK Mao, Proceedings of the National Academy of Sciences, 98, 25, p. 14234-14237 (2001)
Raman spectrum and lattice parameters of MgB2 as a function of pressure DOI
AF Goncharov, VV Struzhkin, E Gregoryanz, JZ Hu, RJ Hemley, HK Mao, G Lapertot, SL Bud'ko and PC Canfield, Physical Review B (Condensed Matter), 64, 10 (2001)
High-pressure amorphous nitrogen
E Gregoryanz, AF Goncharov, RJ Hemley and HK Mao, Physical review B: Condensed matter and materials physics, 64, 5 (2001)
Semiconducting non-molecular nitrogen up to 240 GPa and its low-pressure stability
ML Eremets, RJ Hemley, H Mao and E Gregoryanz, Nature, 411, 6834, p. 170-174 (2001)
Excitonic states of alkylammonium lead-iodide layered perovskite semiconductors under hydrostatic pressure to 25 GPa
K Matsuishi, T Suzuki, S Onari, E Gregoryanz, RJ Hemley and HK Mao, physica status solidi (b), 223, 1, p. 177-182 (2001)
Vibrational dynamics of solid molecular nitrogen to megabar pressures
AF Goncharov, E Gregoryanz, HK Mao and RJ Hemley, Low temperature physics, 27, 9-10, p. 866-869 (2001)
Electrical conductivity of xenon at megabar pressures
MI Eremets, EA Gregoryanz, VV Struzhkin, HK Mao, RJ Hemley, N Mulders and NM Zimmerman, Physical Review Letters, 85, 13, p. 2797-2800 (2000)
Optical evidence for a nonmolecular phase of nitrogen above 150 GPa
AF Goncharov, E Gregoryanz, HK Mao, ZX Liu and RJ Hemley, Physical Review Letters, 85, 6, p. 1262-1265 (2000)
High-pressure elasticity of alpha-quartz: Instability and ferroelastic transition
E Gregoryanz, RJ Hemley, HK Mao and P Gillet, Physical Review Letters, 84, 14, p. 3117-3120 (2000)
A method for the growth and cooling of strain-free single crystals of cryogenic solids
E Gregoryanz, MJ Clouter and H Kiefte, Review of Scientific Instruments, 70, 8, p. 3495-3496 (1999)
Elastic properties of CD4 single crystals in phases I, II, and III
E Gregoryanz and MJ Clouter, Physical review B: Condensed matter and materials physics, 58, 18, p. 11933-11936 (1998)

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Publications by Eugene Gregoryanz