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- Title
One-dimensional Electronic Order in FeTe Probed by Scanning Tunneling Spectroscopy.
- Authors
Machida, Tadashi; Kogure, Kazuho; Kato, Takuya; Nakamura, Hiroshi; Takeya, Hiroyuki; Mochiku, Takashi; Ooi, Shuuichi; Mizuguchi, Yoshikazu; Takano, Yoshihiko; Sakata, Hideaki; Hirata, Kazuto
- Abstract
We have performed scanning tunneling microscopy on FeTe that is the parent compound of the iron-chalcogenide superconductors (SCs). The results indicate the existence of the unidirectional electronic order with a period of a ( a interchalcogen distance) along one Te-Te direction. From the one-dimensionality of the electronic order, it is believed that the structural or antiferromagnetic transition is closely related to the formation of this electronic order. The results in this study will be crucial key in understanding the parent state of iron-chalcogenide SCs.
- Subjects
IRON; TELLURIUM; SCANNING tunneling microscopy; CHALCOGENIDES; SUPERCONDUCTORS; ANTIFERROMAGNETISM
- Publication
Journal of Superconductivity & Novel Magnetism, 2012, Vol 25, Issue 5, p1273
- ISSN
1557-1939
- Publication type
Article
- DOI
10.1007/s10948-012-1581-6