Unusual criticality of Cu2Te2O5Br2 under pressure
J. Kreitlow, S. Suellow, D. Menzel, J. Schoenes, P. Lemmens, M. Johnsson
Abstract
We present measurements of the magnetic susceptibility chi(T) on Cu2Te2O5Br2 under externally applied pressure. From our data we extract the pressure response of the antiferromagnetic phase transition at T0 = 11.6 K and of the overall magnetic coupling strength. Our experiments indicate that with pressure the overall magnetic coupling strength increases by about 25% with applied pressure of only 8 kbar. In contrast, the phase transition temperature T0 is significantly suppressed and not observable anymore at a pressure of already 8.2 kbar.
Create a lesson
Related papers
Current control of spin-wave transport in YIG via the VO2 insulator-to-metal transition
Aleksei A. Nikitin, Nikolai Kuznetsov, Lukáš Flajšman et al.
Continuum Dirac Theory and Nonlinear Extensions of a Chain of Alternating non-linear springs: an SSH version of the Fermi-Pasta-Ulam-Tsingou model
Gerardo G. Naumis, Ilder I. Salgado, Jorge Fujioka
Synchronization and Spatiotemporal Phases in Driven Precessing Domain Walls
Luz Pérez Herrera, Enzo Fabrizio Pusiol, Alejandro B. Kolton
Galilean electrodynamics fluctuation in a superfluid: from general coordinate invariance to Tkachenko mode
Neng-Chun Chiu, Tzu-Ken Shen, Siau Ihan
Anomalous response, re-emerging localization-transition and robust corner sates in self-similar peano fractal
Rhiddha Acharjee, Sayan Bhattacharya, Atanu Nandy et al.
Zeeman Spin Photocurrents without Spin Textures
Xihua Xiao, Ruizhi Dong, Ruixiang Fei