3 papers
cond-mat.str-el2026
Unconventional anisotropic charge dynamics in bulk -TaS induced by interlayer dimerization
Achyut Tiwari, Maxim Wenzel, Renjith Mathew Roy +3
The commensurate charge-density-wave phase of the prototypical transition metal dichalcogenide -TaS is investigated by temperature- and polarization-dependent infrared spec…
cond-mat.str-el2025
Interlayer coupling driven phase evolution in hyperbolic -TaS
Achyut Tiwari, Bruno Gompf, Martin Dressel
Understanding how microscopic interactions control macroscopic phase transitions is central to quantum materials, where charge density waves (CDWs), Mott states, and superconductiv…
cond-mat.mtrl-sci2025
How to Fix Silver for Plasmonics
Björn Ewald, Leo Siebigs, Cheng Zhang +9
Silver (Ag) is considered an ideal material for plasmonic applications in the visible wavelength regime due to its superior optical properties, but its use is limited by the poor c…