Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chou, Po-Hao | en_US |
dc.contributor.author | Zhai, Liang-Jun | en_US |
dc.contributor.author | Chung, Chung-Hou | en_US |
dc.contributor.author | Mou, Chung-Yu | en_US |
dc.contributor.author | Lee, Ting-Kuo | en_US |
dc.date.accessioned | 2019-04-03T06:42:20Z | - |
dc.date.available | 2019-04-03T06:42:20Z | - |
dc.date.issued | 2016-04-27 | en_US |
dc.identifier.issn | 0031-9007 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevLett.116.177002 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/133805 | - |
dc.description.abstract | The underlying Dirac point is central to the profound physics manifested in a wide class of materials. However, it is often difficult to drive a system with Dirac points across the massless fermionic critical point. Here by exploiting screening of local moments under spin-orbit interactions in a Kondo lattice, we show that below the Kondo temperature, the Kondo lattice undergoes a topological transition from a strong topological insulator to a weak topological insulator at a finite temperature T-D. At T-D, massless Dirac points emerge and the Kondo lattice becomes a Dirac semimetal. Our analysis indicates that the emergent relativistic symmetry dictates nontrivial thermal responses over large parameter and temperature regimes. In particular, it yields critical scaling behaviors both in magnetic and transport responses near T-D. | en_US |
dc.language.iso | en_US | en_US |
dc.title | Emergence of a Fermionic Finite-Temperature Critical Point in a Kondo Lattice | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1103/PhysRevLett.116.177002 | en_US |
dc.identifier.journal | PHYSICAL REVIEW LETTERS | en_US |
dc.citation.volume | 116 | en_US |
dc.citation.issue | 17 | en_US |
dc.citation.spage | 0 | en_US |
dc.citation.epage | 0 | en_US |
dc.contributor.department | 電子物理學系 | zh_TW |
dc.contributor.department | Department of Electrophysics | en_US |
dc.identifier.wosnumber | WOS:000374964400013 | en_US |
dc.citation.woscount | 6 | en_US |
Appears in Collections: | Articles |
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