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Spin liquids in rare earth pyrochlores : quantum spin ice and beyond

日程 : 2019年2月12日(火) 11:00 - 12:00 場所 : 物性研究所本館6階 第5セミナー室 (A615) 講師 : Prof. Subhro Bhattacharjee 所属 : International Centre for Theoretical Sciences, Bengaluru 世話人 : 中辻 知 (63240)
e-mail: satoru@issp.u-tokyo.ac.jp

Rare earth pyrochlores present many possible candidates for hosting Quantum spin liquids (QSL). In this talk, starting with the most well-known QSL proposed for these materials– the Quantum Spin Ice, I will discuss the effect of an external electric field to probe the QSL and drive transition. I will end with a discussion of possible alternatives candidate QSLs beyond Quantum Spin Ice and in particular discuss the properties of a fermionic QSL and its competition with magnetic phases in context of rare earth pyrochlores.


(公開日: 2019年01月28日)