Back to Search
Start Over
Superconductivity at 31 K in 111 type iron arsenide superconductor NaxFeAs induced by pressure
- Source :
- epl 88, 47008(2009)
- Publication Year :
- 2009
-
Abstract
- The effect of pressure on superconductivity of 111 type NaxFeAs is investigated through temperature dependent electrical resistance measurement in a diamond anvil cell. The superconducting transition temperature (Tc) increases from 26 K to a maximum 31 K as the pressure increases from ambient to 3 GPa. Further increasing pressure suppresses Tc drastically. The behavior of pressure tuned Tc in NaxFeAs is much different from that in LixFeAs, although they have the same Cu2Sb type structure
Details
- Database :
- arXiv
- Journal :
- epl 88, 47008(2009)
- Publication Type :
- Report
- Accession number :
- edsarx.0912.2025
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1209/0295-5075/88/47008