Published December 2010
| Version v1
Journal article
Ni doping effect and phase diagram of Ni-doped BaFe2-xNixAs2
- 1. Department of Physics, Zhejiang University, Hangzhou 310027 (China)
- 2. Department of Physics, Zhejiang Sci-Tech University, Xiasha College Park, Hangzhou 310018 (China)
Description
Transport properties of Ni-doped BaFe2-xNixAs2 single crystals have been investigated and the electronic phase diagram is derived. Tc reaches 20 K at the optimal doping level x=0.10. There is a small doping range around x=0.055 where superconductivity and spin-density wave order coexist. The Hall coefficient shows a strong temperature dependence at the optimal doping level, suggesting non-Fermi liquid behavior.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physc.2009.10.054Additional details
Identifiers
- DOI
- 10.1016/j.physc.2009.10.054;
- PII
- S0921-4534(09)00612-1;
Publishing Information
- Journal Title
- Physica. C, Superconductivity
- Journal Volume
- 470
- Journal Issue
- Suppl.1
- Journal Page Range
- p. S447-S448
- ISSN
- 0921-4534
- CODEN
- PHYCE6
Conference
- Title
- 9. international conference on materials and mechanisms of superconductivity
- Dates
- 7-12 Sep 2009
- Place
- Tokyo (Japan)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42069149
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ARSENIC COMPOUNDS; BARIUM COMPOUNDS; DENSITY; DOPED MATERIALS; ELECTRIC CONDUCTIVITY; FERMI GAS; HALL EFFECT; IRON COMPOUNDS; MONOCRYSTALS; NICKEL ADDITIONS; PHASE DIAGRAMS; SPIN; SUPERCONDUCTIVITY; SUPERCONDUCTORS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0013-0065 K; TRANSITION TEMPERATURE
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ALLOYS; ANGULAR MOMENTUM; CRYSTALS; DIAGRAMS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; INFORMATION; MATERIALS; NICKEL ALLOYS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.