Article ID Journal Published Year Pages File Type
1544511 Physica E: Low-dimensional Systems and Nanostructures 2014 9 Pages PDF
Abstract

•At zero temperature we find that an exotic spin liquid state lies in 0.21

In this paper we analyze the groundstate and finite-temperature properties of a frustrated Heisenberg J1–J2J1–J2 model on a honeycomb lattice by employing the Schwinger boson technique. The phase diagram and spin gap as functions of J2/J1J2/J1 are presented, showing that the exotic spin liquid phase lies in 0.21

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Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
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Ground-state and finite-temperature properties of spin liquid phase in the J1–J2J1–J2 honeycomb model
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