A Frustrated 3-Dimensional Antiferromagnet: Stacked $J_{1}-J_{2}$ Layers

C. J. Hamer; J. Oitmaa; Onofre Rojas

arxiv: 1103.1679 · v1 · pith:UBB4DSNYnew · submitted 2011-03-09 · ❄️ cond-mat.str-el

A Frustrated 3-Dimensional Antiferromagnet: Stacked J₁-J₂ Layers

Onofre Rojas , C. J. Hamer , J. Oitmaa This is my paper

classification ❄️ cond-mat.str-el

keywords antiferromagnetfrustratedlayersstackedapplicationsbeyondcasecolumnar

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We study a frustrated 3D antiferromagnet of stacked $J_1 - J_2$ layers. The intermediate 'quantum spin liquid' phase, present in the 2D case, narrows with increasing interlayer coupling and vanishes at a triple point. Beyond this there is a direct first-order transition from N{\' e}el to columnar order. Possible applications to real materials are discussed.

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A Frustrated 3-Dimensional Antiferromagnet: Stacked J₁-J₂ Layers

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