Art

J-GLOBAL ID：201902226848964404   Reference number：19A0890910

Superconducting properties of a mixed anion layered compound, Ca and F co-doped LaFeAsO with T_c = 31.5 K

T_c=31.5Kの混合アニオン層状化合物である,Ca及びF共ドープLaFeAsOの超伝導特性

Author (4)： KANEYASU Kodai (Keio Univ., Yokohama, JPN) ,  SAKAGAMI Ryosuke (Keio Univ., Yokohama, JPN) ,  MATOBA Masanori (Keio Univ., Yokohama, JPN) ,  KAMIHARA Yoichi (Keio Univ., Yokohama, JPN)
Material： Japanese Journal of Applied Physics  (JJAP)
Volume： 58  Issue： 3  Page： 030911.1-030911.5  Publication year： Mar. 2019 
JST Material Number： G0520B  ISSN： 0021-4922  CODEN： JJAPB6  Document type： Article
Article type： 短報  Country of issue： United Kingdom (GBR)  Language： ENGLISH (EN)

Thesaurus term： *transition temperature ,  *layered compound ,  iron based superconductor ,  lanthanum compound ,  iron compound ,  arsenide ,  oxide ,  superconductivity ,  calcium ,  fluorine ,  doping ,  solid phase reaction ,  chemical composition ,  electrical conductivity ,  temperature dependence ,  kink ,  anion
Semi thesaurus term： *superconducting critical temperature ,  superconductivity ,  co-doping

JST classification (1)： Properties of oxide superconductors  (BM04023I)

Reference (40)：

• H. Kageyama, K. Hayashi, K. Maeda, J. P. Attfield, Z. Hiroi, J. M. Rondinelli, and R. Poeppelmeier, Nat. Commun. 9, 772 (2018).
• H. Hiramatsu and Y. Kamihara, in Developments and Applications of Transparent Oxide as Active Electronic Materials, ed. H. Hosono and M. Hirano, (CMC publishing, Tokyo, 2006), p.71 [in Japanese].
• K. Ueda, H. Hiramatsu, H. Ohta, M. Hirano, T. Kamiya, and H. Hosono, Phys. Rev. B 69, 155305 (2004).
• H. Hiramatsu, T. Kamiya, T. Tohei, E. Ikenaga, T. Mizoguchi, Y. Ikuhara, K. Kobayashi, and H. Hosono, J. Am. Chem. Soc. 132, 15060 (2010).
• N. Azuma, T. Kato, M. Nakanishi, M. Matoba, K. Kihou, C. H. Lee, and Y. Kamihara, Mater. Sci. Technol. Jpn. 55, 168 (2018) [in Japanese].

Terms in the title (5)： アニオン ,  層状化合物 ,  Ca ,  ドープ ,  超伝導特性