Synthesis of rare-earth metal compounds through enhanced reactivity of alkali halides at high pressures

Y Yin, FI Akbar, E Bykova, A Aslandukova… - Communications …, 2022 - nature.com
Chemical stability of the alkali halides NaCl and KCl has allowed for their use as inert media
in high-pressure high-temperature experiments. Here we demonstrate the unexpected …

IR Spectroscopy of PbZr1–xTixO3 Material: A Complementary Experimental/Ab Initio Calculations Approach of a Solid Solution

R Cervasio, Y Peperstraete, T Maroutian… - The Journal of …, 2022 - ACS Publications
The perovskites lead zirconium titanate, PbZr1–x Ti x O3 (0< x< 1), known as PZT, are solid
solutions widely exploited for their strong piezoelectric properties. The utmost technological …

Infrared phonon spectroscopy on the Cairo pentagonal antiferromagnet : A study through the pressure-induced structural transition

M Verseils, AP Litvinchuk, JB Brubach, P Roy… - Physical Review B, 2021 - APS
Magnetic and crystallographic transitions in the Cairo pentagonal magnet Bi 2 Fe 4 O 9 are
investigated by means of infrared synchrotron-based spectroscopy as a function of …

Modeling of elastic constants for NaCl at high pressures using BMHFT potential

E Tararushkin - AIP Conference Proceedings, 2021 - pubs.aip.org
The paper presents modeling by classical molecular dynamics of second order elastic
constants of NaCl (B1 rocksalt structure) at high pressures. The Born-Mayer-Huggins-Fumi …

[PDF][PDF] Intrinsic Nature of Organofluorine Compounds on SDA Theory and Vibrational Spectroscopy

T Hasegawa, T Shimoaka - zairyo.org
Organofluorine materials are known to have unique characters that cannot be realized by
hydrocarbons. In particular, compounds involving a fully-fluorine substituted alkyl group that …