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Direct experimental observation of the molecular J(eff) = 3/2 ground state in the lacunar spinel GaTa(4)Se(8)
Strong spin–orbit coupling lifts the degeneracy of t (2g) orbitals in 5d transition-metal systems, leaving a Kramers doublet and quartet with effective angular momentum of J (eff) = 1/2 and 3/2, respectively. These spin–orbit entangled states can host exotic quantum phases such as topological Mott s...
Autores principales: | Jeong, Min Yong, Chang, Seo Hyoung, Kim, Beom Hyun, Sim, Jae-Hoon, Said, Ayman, Casa, Diego, Gog, Thomas, Janod, Etienne, Cario, Laurent, Yunoki, Seiji, Han, Myung Joon, Kim, Jungho |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5627251/ https://www.ncbi.nlm.nih.gov/pubmed/28978909 http://dx.doi.org/10.1038/s41467-017-00841-9 |
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