Strong in-plane anisotropy in the electronic structure of fixed-valence β − LuAlB 4
The origin of intrinsic quantum criticality in the heavy-fermion superconductor β-YbAlB4 has
been attributed to strong Yb valence fluctuations and its peculiar crystal structure. Here, we
assess these contributions individually by studying the isostructural but fixed-valence compound
β-LuAlB4. Quant...
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Bibliographic Details
| Main Authors: |
Reiss, P,
Baglo, J,
En Tan, H,
Chen, X,
Friedemann, S,
Kuga, K,
Grosche, FM,
Nakatsuji, S,
Sutherland, M |
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| Format: | Journal article
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| Language: | English |
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| Published: |
American Physical Society
2020
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