This review focuses on the synthesis, properties and selected applications of heavy
pnictogen chalcohalides, ie compounds of the MQX stoichiometry, where M= As, Sb, and Bi; …

Research on topological and topological crystalline insulators (TCIs) is one of the most
intense and exciting topics due to its fascinating fundamental science and potential …

Bismuth telluride halides (BiTeX) are Rashba-type crystals with several potential
applications ranging from spintronics and nonlinear optics to energy. Their layered …

We report the structural, vibrational, and electrical transport properties up to∼ 16 GPa of 1 T-
TiT e 2, a prominent layered 2D system. We clearly show signatures of two isostructural …

A pressure‐induced topological quantum phase transition has been theoretically predicted
for the semiconductor bismuth tellurohalide BiTeI with giant Rashba spin splitting. In this …

We performed x-ray diffraction and electrical resistivity measurement up to pressures of 5
GPa and the first-principles calculations utilizing experimental structural parameters to …

ZrSiS has recently gained attention due to its unusual electronic properties: nearly perfect
electron-hole compensation, large, anisotropic magnetoresistance, multiple Dirac nodes …

We study the temperature dependence of the Rashba-split bands in the bismuth
tellurohalides BiTe X (X= I, Br, Cl) from first principles. We find that increasing temperature …

Using first-principles calculations, we study the occurrence of topological quantum phase
transitions (TQPTs) as a function of hydrostatic pressure in CdGeSb2 and CdSnSb2 …

High pressure Raman spectroscopy studies on 1T-TiSe 2 were carried out up to~ 20.5 GPa.
Based on the anomalies in phonon linewidth (lifetime) and phonon frequency of A 1g mode …