Spin-wave approach to the two-magnon Raman scattering in a J(1x)-J(1y)-J(2)-J(c) antiferromagnetic Heisenberg model

Liu, CL; Zhang, AM; Zhang, QM; Yu, R; Wang, XQ

Yu, R (reprint author), Renmin Univ, Dept Phys, Beijing 100872, Peoples R China.; Yu, R (reprint author), Renmin Univ, Beijing Key Lab Optoelect Funct Mat & Micronano D, Beijing 100872, Peoples R China.; Yu, R (reprint author), Shanghai Jiao Tong Univ, Co

PHYSICAL REVIEW B, 2017; 95 (10):

Abstract

We study the two-magnon nonresonant Raman scattering in the (pi, pi) and (pi, 0) in-plane ordered antiferromagnetic phases of a spin-SJ(1x) -J(1y) -J(......

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