Art

J-GLOBAL ID：201902265083042351   Reference number：19A1924222

Critical Temperature in Bulk Ultrafine-Grained Superconductors of Nb, V, and Ta Processed by High-Pressure Torsion

高圧ねじりにより処理したNb,V,Taのバルク超微細粒超伝導体における臨界温度

Author (10)： Nishizaki Terukazu (Department of Electrical Engineering, Kyushu Sangyo University) ,  Edalati Kaveh (WPI, International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University) ,  Edalati Kaveh (Department of Materials Science and Engineering, Faculty of Engineering, Kyushu University) ,  Lee Seungwon (Department of Materials Design and Engineering, University of Toyama) ,  Horita Zenji (WPI, International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University) ,  Horita Zenji (Department of Materials Science and Engineering, Faculty of Engineering, Kyushu University) ,  Akune Tadahiro (Department of Electrical Engineering, Kyushu Sangyo University) ,  Nojima Tsutomu (Institute for Materials Research, Tohoku University) ,  Iguchi Satoshi (Institute for Materials Research, Tohoku University) ,  Sasaki Takahiko (Institute for Materials Research, Tohoku University)
Material： Materials Transactions  (Mater Trans)
Volume： 60  Issue： 7  Page： 1367-1376(J-STAGE)  Publication year： 2019 
JST Material Number： G0668A  ISSN： 1345-9678  Document type： Article
Article type： 文献レビュー  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *twisting ,  *niobium ,  *Vanadium ,  *Tantalum ,  *superconductor ,  high temperature superconductor ,  *critical temperature ,  nanostructure ,  nanomaterial ,  grain boundary ,  dislocation(crystal) ,  ultrafine particle ,  Superconductivity ,  grain refinement ,  quantum confinement ,  rotational frequency ,  quantum size effect ,  mean free path ,  particle size (diameter) ,  coherence length ,  magnetization ,  electrical resistivity ,  bulk high temperature superconductor ,  electron mean free path ,  *severe plastic deformation ,  *high pressure torsion processing ,  lattice defect ,  modification
Semi thesaurus term： *severe plastic deformation ,  *high pressure torsion ,  granular superconductor ,  nano-structured material ,  superconductivity ,  resistivity

Author keywords (9)： high-pressure torsion ,  superconductivity ,  bulk ultrafine-grained metals ,  niobium ,  vanadium ,  tantalum ,  critical temperature ,  magnetization ,  resistivity

JST classification (2)： Properties of metallic superconductors  (BM04022R) ,  Special forming  (WC04040W)

Reference (53)：

• 1) P.G. de Gennes: Superconductivity of Metals and Alloys, (Perseus Books Publishing, L.L.C., USA, 1999).
• 2) M. Tinkham: Introduction to Superconductivity, (McGraw-Hill, Inc., Singapore, 1996).
• 3) C.P. Poole, Jr., H.A. Farach and R.J. Creswick: Superconductivity, (Academic Press, USA, 1995).
• 4) M.D. Croitoru, A.A. Shanenko and F.M. Peeters: Phys. Rev. B 76 (2007) 024511.
• 5) H. Suematsu, M. Kato and T. Ishida: J. Phys.: Conf. Ser. 150 (2009) 052250.

Terms in the title (7)： 高圧ねじり ,  Nb ,  Ta ,  バルク ,  超微細粒 ,  超伝導体 ,  臨界温度