Phonon Softening and High-Pressure Low-Symmetry Phases of Cesium Iodide (open access)

Phonon Softening and High-Pressure Low-Symmetry Phases of Cesium Iodide

Article on phonon softening and high-pressure low-symmetry phases of cesium iodide.
Date: August 17, 1992
Creator: Buongiorno Nardelli, Marco; Baroni, Stefano & Giannozzi, Paolo
System: The UNT Digital Library
First-principles property assessment of hybrid formate perovskites (open access)

First-principles property assessment of hybrid formate perovskites

Article discusses how hybrid organic–inorganic formate perovskites, AB(HCOO)3, are a large family of compounds that exhibit a variety of phase transitions and diverse properties, such as (anti)ferroelectricity, ferroelasticity, (anti)ferromagnetism, and multiferroism. While many properties of these materials have already been characterized, the authors seek to focus on the comprehensive property assessment of a large number of formate perovskites.
Date: August 17, 2023
Creator: Popoola, Abduljelili; Ghosh, P. S.; Kingsland, Maggie; Kashikar, Ravi; DeTellem, D.; Xu, Yixuan et al.
System: The UNT Digital Library
Hole-punching for enhancing electrocatalytic activities of 2D graphene electrodes: Less is more (open access)

Hole-punching for enhancing electrocatalytic activities of 2D graphene electrodes: Less is more

Article develops 2D carbon electrocatalysts based on graphene with and without punched holes and/or N-doping and performs a comprehensive combined experimental and theoretical study on the edge and surface electrocatalytic activities of single-layer 2D graphene sheets.
Date: August 17, 2020
Creator: Xia, Zhenhai; Gao, Yunxiang; Zhang, Lipeng; Li, Chang Ming & Dai, Liming
System: The UNT Digital Library