ITP OpenIR  > 理论物理所科研产出  > SCI论文
Tee, XY; Luo, HG; Xiang, T; Vandervelde, D; Salamon, MB; Sugawara, H; Sato, H; Panagopoulos, C; Chia, EEM; Tee, XY (reprint author), Nanyang Technol Univ, Div Phys & Appl Phys, Sch Phys & Math Sci, Singapore 637371, Singapore.
Penetration depth study of LaOs4Sb12: Multiband s-wave superconductivity
Source PublicationPHYSICAL REVIEW B
Language英语
KeywordField Symmetry Order Heat
AbstractWe measured the magnetic penetration depth lambda(T) in single crystals of LaOs4Sb12 (T-c = 0.74 K) down to 85 mK using a tunnel-diode-oscillator technique. The observed low-temperature exponential dependence indicates an s-wave gap. Fitting the low-temperature data to a BCS s-wave expression gives the zero-temperature gap value Delta(0) = (1.34 +/- 0.07)k(B)T(c) which is significantly smaller than the BCS value of 1.76k(B)T(c). In addition, the normalized superfluid density rho(T) shows an unusually long suppression near T-c and is best fit by a two-band s-wave model.
2012
ISSN1098-0121
Volume86Issue:6Pages:64518
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNSF [DMR99-72087, DMR01-07253]; US Department of Energy [DEFG02-91-ER45439]; National Research Foundation of Singapore; NSFC [10934008, 10874215, 11174115]; MOST 973 Project of China [2011CB309703]; Ministry of Education, Culture, Sports, Science, and Technology, Japan [21102503] ; NSF [DMR99-72087, DMR01-07253]; US Department of Energy [DEFG02-91-ER45439]; National Research Foundation of Singapore; NSFC [10934008, 10874215, 11174115]; MOST 973 Project of China [2011CB309703]; Ministry of Education, Culture, Sports, Science, and Technology, Japan [21102503] ; NSF [DMR99-72087, DMR01-07253]; US Department of Energy [DEFG02-91-ER45439]; National Research Foundation of Singapore; NSFC [10934008, 10874215, 11174115]; MOST 973 Project of China [2011CB309703]; Ministry of Education, Culture, Sports, Science, and Technology, Japan [21102503] ; NSF [DMR99-72087, DMR01-07253]; US Department of Energy [DEFG02-91-ER45439]; National Research Foundation of Singapore; NSFC [10934008, 10874215, 11174115]; MOST 973 Project of China [2011CB309703]; Ministry of Education, Culture, Sports, Science, and Technology, Japan [21102503]
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15045
Collection理论物理所科研产出_SCI论文
Corresponding AuthorTee, XY (reprint author), Nanyang Technol Univ, Div Phys & Appl Phys, Sch Phys & Math Sci, Singapore 637371, Singapore.
Recommended Citation
GB/T 7714
Tee, XY,Luo, HG,Xiang, T,et al. Penetration depth study of LaOs4Sb12: Multiband s-wave superconductivity[J]. PHYSICAL REVIEW B,2012,86(6):64518.
APA Tee, XY.,Luo, HG.,Xiang, T.,Vandervelde, D.,Salamon, MB.,...&Tee, XY .(2012).Penetration depth study of LaOs4Sb12: Multiband s-wave superconductivity.PHYSICAL REVIEW B,86(6),64518.
MLA Tee, XY,et al."Penetration depth study of LaOs4Sb12: Multiband s-wave superconductivity".PHYSICAL REVIEW B 86.6(2012):64518.
Files in This Item:
File Name/Size DocType Version Access License
Penetration depth st(336KB) 开放获取LicenseApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Tee, XY]'s Articles
[Luo, HG]'s Articles
[Xiang, T]'s Articles
Baidu academic
Similar articles in Baidu academic
[Tee, XY]'s Articles
[Luo, HG]'s Articles
[Xiang, T]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Tee, XY]'s Articles
[Luo, HG]'s Articles
[Xiang, T]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.