N. Kimura

activity

20242026

collaborators

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cond-mat.str-el2026

High-field fate of the Kitaev quantum spin liquid in $α$ -RuCl $_{3}$

K. Imamura, R. Ohno, Y. C. Tsuzuki +15

Kitaev quantum spin liquids (KQSLs) host fractionalized excitations described by itinerant Majorana quasiparticles and gapped $Z_{2}$ fluxes (visons), providing a platform for emerge…

cond-mat.str-el2025

Search for quantum-tricritical-point in antiferromagnet CeRu $_{2}$ (Si $_{1 - x}$ Ge $_{x}$ ) $_{2}$

H. Shinya, F. Ito, N. Kabeya +2

CeRu $_{2}$ Si $_{2}$ is a well-known heavy fermion paramagnet, and substituting Ge for Si induces antiferromagnetism. This antiferromagnetism is Ising-like and has a tricritical point in…

High-field fate of the Kitaev quantum spin liquid in α-RuCl3​

Search for quantum-tricritical-point in antiferromagnet CeRu2​(Si1−x​Gex​)2​

High-field fate of the Kitaev quantum spin liquid in $α$ -RuCl $_{3}$

Search for quantum-tricritical-point in antiferromagnet CeRu $_{2}$ (Si $_{1 - x}$ Ge $_{x}$ ) $_{2}$