Pseudo-Hydrodynamic Flow of Quasiparticles in Semimetal WTe 2 at Room Temperature

• Published in: Small (Weinheim an der Bergstrasse, Germany) Vol. 19; no. 27; p. e2206604
• Main Authors: Choi, Young-Gwan, Doan, Manh-Ha, Ngoc, Luu Ly Pham, Lee, Junsu, Choi, Gyung-Min, Chernodub, Maxim Nikolaevich
• Format: Journal Article
• Language: English
• Published: Germany 01.07.2023
• Subjects: WTe2; quasi-particles; hydrodynamics

Recently, much interest has emerged in fluid-like electric charge transport in various solid-state systems. The hydrodynamic behavior of the electronic fluid reveals itself as a decrease of the electrical resistance with increasing temperature (the Gurzhi effect) in narrow channels, polynomial scali...