Published October 15, 2009
| Version v1
Journal article
FeTe as a candidate material for new iron-based superconductor
- 1. University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki 305-0006 (Japan)
- 2. JST, TRIP, 1-2-1, Sengen, Tsukuba, Ibaraki 305-0047 (Japan)
- 3. National Institute for Materials Science, 1-2-1, Sengen, Tsukuba, Ibaraki 305-0047 (Japan)
- 4. WPI-MANA-NIMS, 1-1, Namiki, Tsukuba, Ibaraki 305-0044 (Japan)
Description
Tetragonal FeSe is a superconductor with a transition temperature Tc of 8 K and shows a huge enhancement of Tc with applying pressure. Tetragonal FeTe has a structure very analogous to superconducting FeSe, but does not show superconducting transition. We investigated the pressure effect of resistivity on FeTe. The resistivity at room temperature decreased with increasing pressure. An anomaly in resistivity around 80 K shifted towards a lower temperature with increasing pressure.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physc.2009.05.177Additional details
Identifiers
- DOI
- 10.1016/j.physc.2009.05.177;
- arXiv
- arXiv:0810.5191v1;
- PII
- S0921-4534(09)00213-5;
Publishing Information
- Journal Title
- Physica. C, Superconductivity
- Journal Volume
- 469
- Journal Issue
- 15-20
- Journal Page Range
- p. 1027-1029
- ISSN
- 0921-4534
- CODEN
- PHYCE6
Conference
- Title
- 21. international symposium on superconductivity
- Acronym
- ISS 2008
- Dates
- 27-29 Oct 2008
- Place
- Tsukuba (Japan)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41085517
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- IRON; IRON SELENIDES; IRON TELLURIDES; PRESSURE DEPENDENCE; SUPERCONDUCTORS; TEMPERATURE RANGE 0000-0013 K; TETRAGONAL LATTICES; TRANSITION TEMPERATURE
- Descriptors DEC
- CHALCOGENIDES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; ELEMENTS; IRON COMPOUNDS; METALS; PHYSICAL PROPERTIES; SELENIDES; SELENIUM COMPOUNDS; TELLURIDES; TELLURIUM COMPOUNDS; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.