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- Carnegie Institution for ScienceUS218 papers
- Chinese Academy of SciencesCN46 papers
- Center for High Pressure Science and Technology Advanced ResearchCN40 papers
- Institute of Solid State PhysicsCN26 papers
- Argonne National LaboratoryUS24 papers
- University of ChicagoUS21 papers
- Institute of PhysicsPL16 papers
- Ludwig-Maximilians-Universität MünchenDE16 papers
- Advanced Photon Source14 papers
- Collaborative Innovation Center of Advanced MicrostructuresCN14 papers
- Jilin UniversityCN14 papers
- Stony Brook UniversityUS13 papers
4 papers · 2 filters
Pressure dependence of the monoclinic phase in (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 solid solutions
Muhtar Ahart, Stanislav Sinogeikin, Olga Shebanova +5
We combine high-pressure x-ray diffraction, high-pressure Raman scattering, and optical microscope to investigate a series of PMN-xPT solid solutions (x=0.2, 0.3, 0.33, 0.35, 0.37,…
Bonding, structures, and band gap closure of hydrogen at high pressures
Alexander F. Goncharov, John S. Tse, Hui Wang +4
We have studied dense hydrogen and deuterium experimentally up to 320 GPa and using ab initio molecular dynamic (MD) simulations up to 370 GPa between 250 and 300 K. Raman and opti…
Giant electrocaloric effect around T
Maimon C. Rose, R. E. Cohen
We use molecular dynamics with a first-principles-based shell model potential to study the electrocaloric effect (ECE) in lithium niobate, LiNbO, and find a giant electrocalori…
Equation of state and Raman-active lattice phonon in phases I, II, and III of solid hydrogen and deuterium
Yu. A. Freiman, Alexei Grechnev, S. M. Tretyak +2
We present results of lattice dynamics calculations of the equation of state and the pressure dependence of the Raman-active lattice phonon for H and D$_…