Renata M. Wentzcovitch
PROFESSOR OF MATERIALS SCIENCE AND ENGINEERING, AND EARTH AND ENVIRONMENTAL SCIENCE
Office: 289A Engineering Terrace
Mail: 200 S.W. Mudd, Mail Code 4701
Renata Wentzcovitch is a Materials Science and Engineering Professor in the Applied Physics and Applied Mathematics Department, Earth and Environmental Sciences, and Lamont-Doherty Earth Observatory at Columbia University. Her research is devoted to computational ab initio studies of materials at extreme conditions, especially planetary materials. She addresses electronic, structural, and vibrational properties from a fundamental and integrated perspective.
Research Interests
Mineral physics with applications to geophysics (seismology and geodynamics) and geochemistry (water speciation and isotope fractionation in minerals), Materials discovery at (exo)planetary interior conditions, H2O-ice physics, , Properties of strongly correlated oxides and their crystalline defects, Spin crossover systems, Simulations methods developmentWentzcovitch develops and applies materials simulation methods to study materials properties at high pressures and temperatures, especially minerals at planetary interior conditions. Her research interests include:
- Mineral physics with applications to geophysics (seismology and geodynamics) and geochemistry (water speciation and isotope fractionation in minerals).
- Thermoelastic properties of materials at extreme conditions
- Materials discovery at (exo)planetary interior conditions
- H2O-ice physics
- Properties of strongly correlated oxides and their crystalline defects
- Spin crossover systems
- Simulation methods development
- Automation of high-throughput phase space sampling calculations.
Prior to joining the Columbia Engineering faculty in 2017, she was a Professor of Materials Science and Engineering in the Department of Chemical Engineering and Materials Science at the University of Minnesota, where she was a member of the graduate faculties in the School of Physics and Astronomy, Department of Earth Sciences, Chemical Physics Program, and Scientific Computation Program, where she served as Director of Graduate Studies. She has been a regular visiting professor at the International School for Advanced Studies (SISSA), Trieste (IT) since 1998, Earth-Life Science Institute and Earth and Planetary Sciences Department at Tokyo Institute of Technology since 2002, University of Frankfurt since 2008, University of Science and Technology of China and Beijing Computational Science and Engineering Center since 2012. She is visiting the Center for Computational Quantum Physics at the Flatiron Institute, Simons Foundation in New York.
She has served in the Chair line of the Division of Computational Physics of the American Physical Society. Now she serves in the President line of the Mineral and Rock Physics Section of the American Geophysical Union.
RESEARCH EXPERIENCE
- Research fellow, Department of Geological Sciences, University College London, and The Royal Institution of Great Britain, London, UK, 1993-1994
- Theory of Condensed Matter Group (TCM), Cavendish Laboratory, Cambridge, UK, 1992-1993
- Department of Physics, Brookhaven National Laboratory, and Department of Physics, Stony Brook University, USA, 1989-1992
PROFESSIONAL EXPERIENCE
- Professor of applied physics and applied mathematics, Columbia University, 2017-
- Professor of earth and environmental science, Lamont Doherty Earth Observatory, Columbia University, 2017-
- Member of the graduate faculty in School of Physics and Astronomy (1996-2016), Department of Earth Science (2010-2016), Chemical Physics Program (1996-2016), Scientific Computing Program (1996-2016), University of Minnesota, 1996-2016
- Founding director, Virtual Laboratory for Earth and Planetary Materials, University of Minnesota, 2004
- Professor of materials science, chemical engineering and materials science, University of Minnesota, 2006-2016
- Associate professor of materials science, chemical engineering and materials Science, University of Minnesota, 2001-2006
- Assistant professor of materials science, chemical engineering and materials science, University of Minnesota, 1994-2001
PROFESSIONAL AFFILIATIONS
- American Physical Society
- American Geophysical Union
- Mineralogical Society of America
- American Association for Advancement of Science
- Materials Research Society
HONORS & AWARDS
- Fellow, American Physical Society, 2006
- Fellow, American Geophysical Union, 2008
- Humboldt Award for Senior US Scientists, 2008
- Fellow, Mineralogical Society of America, 2009
- Fellow, American Association for Advancement of Science, 2012
- Fellow, American Academy of Arts and Sciences, 2013
- Wilhelm Heraeus Visiting Professorship Award, University of Frankfurt, 2015-2016
- Honorary Research Fellow, Birkbeck College, University of London, UK, 1993-1994
- Shell Land-Grant Professor, University of Minnesota, 1994-1995
SELECTED PUBLICATIONS
- Z. Zhang, D.-B. Zhang, K. Onga, A. Hasegawa, K. Ohta, K. Hirose, R.M. Wentzcovitch, Thermal Conductivity of CaSiO3 Perovskite at Lower Mantle Conditions, (under review)
- W. Wang, Y. Xu, D. Sun, S. Ni, R. M. Wentzcovitch, and Z. Wu, Velocity and density characteristics of subducted oceanic crust and the origin of seismic heterogeneities in the lower mantle, Nature Communications 11, 1-7 (2020). DOI:10.1038/s41467-019-13720-2
- K. Umemoto and R. M. Wentzcovitch, Ab initio exploration of post-PPV transitions in low-pressure analogs of MgSiO3, Phys. Rev. Materials 3, 123601(2019). DOI: 10.1103/PhysRevMaterials.3.123601
- Z. Zhang, D.-B. Zhang, T. Sun, and R. M. Wentzcovitch, phq: A Fortran code to compute phonon quasiparticle properties and anharmonic phonon dispersions, Comp. Phys. Comm. 243, 110-120 (2019). DOI:10.1016/j.cpc.2019.05.003
- T. Qin, Q. Zhang, K. Umemoto, and R. M. Wentzcovitch, qha: A Python package for quasiharmonic free energy calculation of multi-configuration systems, Comp. Phys. Comm. 237, 199-207 (2019). DOI:10.1016/j.cpc.2018.11.003
- K. Umemoto, R. M Wentzcovitch, S. Q. Wu, M. Ji, C. Z. Wang, K.-M. Ho, Phase transitions in MgSiO3 post-perovskite in terrestrial exoplanetary mantles, Earth and Planet. Sc. Lett. 478, 40 (2017). DOI: 10.1016/j.epsl.2017.08.032
- “Persistence of strong silica-enriched domains in the Earth's lower mantle”, M. D. Ballmer, C. Houser, J. Hernlund, R. M. Wentzcovitch, and K. Hirose, Nature Geoscience 10, 236-241 (2017).
- “Phonon quasi-particles in complex systems”, D.-B. Zhang, T. Sun, and R. M. Wentzcovitch, Phys. Rev. Lett. 112, 058501 (2014).
- “Spin crossover in ferropericlase and velocity heterogeneities in the lower mantle”, Z. Wu and R. M. Wentzcovitch, Proc. Natl. Acad. USA 111, 10468 (2014).
- “A new line defect in strained NdTiO3 perovskite”, J. S. Jeong, M. Topsakal, P. Xu, B. Jalan, R. M. Wentzcovitch, and A. Mkhoyan, Nano-Letters 16, 6816-6822 (2016).
- “Nature of the volume isotope effect in H2O-ice”, K. Umemoto, E., Sugimura, S. de Gironcoli, Y. Nakajima, K. Hirose, Y. Ohishi, and R. M. Wentzcovitch, Phys. Rev. Lett. 115, 173005 (2015).