Issue 46, 2022

Pressure-induced metallization and 3d-like behavior in TcS2

Abstract

TcS2 undergoes a charge transfer insulator to metal transition above 28 GPa. Laser annealing reveals a kinetically hindered high pressure arsenopyrite phase that is recoverable to ambient. The new phase is similar to the Mn-dichalcogenides rather than the expected Re-dichalcogenides and involves the formation of S–S and Tc–Tc bonds.

Graphical abstract: Pressure-induced metallization and 3d-like behavior in TcS2

Supplementary files

Article information

Article type
Communication
Submitted
24 Mar 2022
Accepted
30 Apr 2022
First published
03 May 2022

Chem. Commun., 2022,58, 6634-6637

Author version available

Pressure-induced metallization and 3d-like behavior in TcS2

D. Sayre, E. Siska, G. A. Smith, N. Chang, C. Park, F. Poineau, C. P. Schwartz, K. V. Lawler and A. Salamat, Chem. Commun., 2022, 58, 6634 DOI: 10.1039/D2CC01676A

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