2008, Vol. 25(6): 2228-2231 DOI: | ||
Field Dependence of π-Band Superconducting Gap in MgB2 Thin Films from Point-Contact Spectroscopy | ||
HUANG Yan1, WANG Yong-Lei1, SHAN Lei1, JIA Ying1, YANG Huan1, WEN Hai-Hu1, ZHUANG Cheng-Gang2,3, LI Qi2, CUI Yi2, XI Xiao-Xing 2,4 | ||
1National Laboratory for Superconductivity, Institute of Physics and National Laboratory for Condensed Matter Physics, Chinese Academy of Sciences, PO Box 603, Beijing 1001902Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802, USA3Department of Physics, Peking University, Beijing 1008714Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, USA | ||
收稿日期 2008-02-29 修回日期 1900-01-01 | ||
Supporting info | ||
[1]Nagamatsu J, Nakagawa N, Muranaka T, Zenitani Y and Akimitsu J [2] Yanson I K, and Naidyuk Y G 2004 Low Temp. Phys. [3] Choi H J, Cohen M L and Louie S G 2006 Phys. Rev. B [4]Wen H H, Li S L, Zhao Z W, Jin H, Ni Y M, Kang W N, Kim H J, [5]Jia Y, Huang Y, Yang H, Shan L, Ren C, Zhuang C G, Cui Y, Li Q, [6] Bouquet F, Wang Y, Sheikin I, Plackowski T, Junod A, Lee S and [7] Erwin S C and Mazin I I 2003 Phys. Rev. B 68 132505 [8] Gonnelli R S, Daghero D, Calzolari A, Ummarino G A, Dellarocca [9] Bugoslavsky Y, Miyoshi Y, Perkins G K, Caplin A D, Cohen L F, [10] Hol'anov\'a Z, Szab\'o P, Samuely P, Wilke R H T, Bud'ko S L [11] Angst M, Bud'ko S L, Wilke R H T and Canfield P C 2005 Phys. [12] Bugoslavsky Y, Miyoshi Y, Perkins G K, Caplin A D, Cohen L F, [13] Szab\'o P, Samuely P, Hol'anov\'a Z, Bud'ko S, Canfield P C [14] Capua R D, Aebersold H U, Ferdeghini C, Ferrando V, Orgiani [15] Putti M, Brotto P, Monni M, Galleani d'Aglianol E, Sanna A [16] Giubileo F, Bobba F, Scarfato A, Cucolo A M, Kohen A, [17] Koshelev A E and Golubov A A 2003 Phys. Rev. Lett. [18] Eskildsen M R, Kugler M, Tanaka S, Jun J, Kazakov S M, [19] Zeng X H, Pogrebnyakov A V, Kotcharov A, Jones J E, Xi X X, [20] Blonder G E, Tinkham M and Klapwijk T M 1982 Phys. Rev. [21] Gonnelli R S, Daghero D, Ummarino G A, Stepanov V A, Jun J, [22] Szab\'{o P, Samuely P, Kacmarc\'{\ik J, Klein T, Marcus J, [23] Iavarone M, Karapetrov G, Koshelev A E, Kwok W K, Crabtree G [24] Brinkman A, Golubov A A, Rogalla H, Dolgov O V, Kortus J, [25] Shan L, Huang Y, Ren C and Wen H H 2006 Phys. Rev. B |
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