Anisotropic lattice compression and pressure-induced electronic phase transitions in Sr2IrO4
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DOI: 10.1103/physrevb.101.075121
Abstract: The crystal lattice of Sr$_2$IrO$_4$ is investigated with synchrotron X-ray powder diffraction under hydrostatic pressures up to $P=43$ GPa and temperatures down to $20$ K. The tetragonal unit cell is maintained over the whole investigated… read more here.
Keywords: lattice; anisotropic lattice; lattice compression; pressure induced ... See more keywords
Anisotropic Lattice Vibration, Motion of Atoms, and Local Structure in Pure Zirconia Crystals with Vacancies
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Physical Society of Japan"
DOI: 10.7566/jpsj.88.054801
Abstract: In this study, we performed classical molecular dynamics computer simulations at a constant pressure and temperature for a pure zirconia (ZrO2) crystal containing zirconium vacancies and oxygen vac... read more here.
Keywords: anisotropic lattice; lattice vibration; vibration motion; pure zirconia ... See more keywords