Poster Sessions WB -December 13
Dec. 13 (Wed.) Wires and Bulk Room B1+B2
APC
Chairperson: Kaname Matsumoto (Kyushu Institute of Technology)
WBP1-1 16:00–18:00
Improvement of uniformity of Ic distributions in long REBCO with BMO coated conductors by in-plume PLD method
*Akira IBI1, Takato MACHI1, Koichi NAKAOKA1, Teruo IZUMI1
National Institute of Advanced Industrial Science and Technology (AIST)1
WBP1-2 16:00–18:00
Evaluation of Laser Irradiated YBa2Cu3O7-x Film with BaHfO3
*Sei Katagi1, Ryo Teranishi1, Yukio Sato1, Kenji Kaneko1
Kyushu University Japan1
WBP1-3 16:00–18:00
3D Study of EuBa2Cu3Oy and GdBa2Cu3Oy Coated Conductors Using Focused Ion Beam-Scanning Electron Microscopy System
Daisaku Yokoe1, Ryuji Yoshida1, *Takeharu Kato1, Akira Ibi2, Tsukasa Hirayama1, Teruo Izumi2
Nanostructures Research Laboratory, Japan Fine Ceramics Center1
Department of Energy and Environment, National Institute of Advanced Industrial Science and Technology2
WBP1-4 16:00–18:00
Apparent pinning potential of SmBCO superconducting thin film with BHO artificial pins
*Kei Kashiwagi1, Masaru Kiuchi1, Teruo Matsushita1, Edmund Soji Otabe1, Yuji Tsuchiya2, Yutaka Yoshida2, Tadahiro Akune3, Terukazu Nishizaki3
Kyushu Institute of Technology, Japan1
Nagoya University, Japan2
Kyushu Sangyo University, Japan3
WBP1-5 16:00–18:00
Transport properties of grain boundaries in SmBa2Cu3Oy films with BaHfO3 nanorod pinning centers on bicrystal and IBAD substrates over a wide temperature and field range
*Junya Akita1, Yuji Tsuchiya1, Yusuke Ichino1, Yutaka Yoshida1
Department of Electrical Engineering, Nagoya University (Japan)1
WBP1-6 16:00–18:00
The effect of deposition rate of SmBCO thin films on the pinning center formation in the process of reactive co-evaporation
*Gwan-tae Kim1, Ho-sup Kim1, Dong-woo Ha1, Rock-kil Ko1, Hyun-woo No1, Kook-Chae Chung2, Kiran Shinde2
Korea Electrotechnology Research Institute, Changwon, Kyunganm 641-120, Korea1
Functional Nano-materials Research Department, Korea Institute of Materials Science, Changwon, Korea2
WBP1-7 16:00–18:00
Effect of flux pinning force on in-field current carrying capabilities in the force-free state of REBa2Cu3Oy films with particulate artificial pinning centers
*Kazuki Sugihara1, Yusuke Ichino1, Yuji Tsuchiya1, Ataru Ichinose2, Yutaka Yoshida1
Nagoya University, Japan1
CRIEPI, Japan2
MOD
Chairperson: Ryo Teranishi (Kyushu University)
WBP2-1 16:00–18:00
REBCO superconductor with ultimately dispersed PrBCO for pinning centers fabricated by TFA-MOD
*Mariko Hayashi1, Takeshi Araki1, Hirotaka Ishii1, Gen Nishijima2, Akiyoshi Matsumoto2
Toshiba Corporation, Corporate Research & Development Center, Japan1
National Institute for Materials Science, Japan2
WBP2-2 16:00–18:00
Co-doping effects on the fabrication of fluorine-free MOD-GdBCO films
*Seiya Kato1, Ryusuke Kita1, Natsuki Kobayashi2, Osuke Miura2
Shizuoka University1
Tokyo Metropolitan University2
WBP2-3 16:00–18:00
Flux pinning properties of hafnium doped Gd123 films fabricated by fluorine-free MOD method with multistage heat treatment
*Natsuki Kobayashi1, Jouichiro Hukui1, Ryusuke Kita2, Osuke Miura1
Dept. of Electrical and Electronic Engineering, Tokyo Metropolitan University, Japan1
Dept. of Electrical and Electronic Engineering, Shizuoka University, Japan2
WBP2-4 16:00–18:00
Fabrication of coated conductor with artificial pinning center by MOD method using new calcination process
*Kazunari Kimura1, Yasuo Takahashi1, Yuji Aoki1, Takayo Hasegawa1, Koichi Nakaoka2, Masashi Miura3, Teruo Izumi2
SWCC Showa Cable Systems Co., Ltd.1
National Institute of Advanced Industrial Science and Technology2
Seikei University3
WBP2-5 16:00–18:00
Enhancement of Flux Pinning in BaZrO3-doped TFA-MOD (Y,Gd)Ba2Cu3Oy CCs with Intermediate Heat Treatment
*Michio Sato1, Tomonori Murakami1, Masashi Miura1, Akira Ibi2, Koichi Nakaoka2, Teruo Izumi2
Seikei University1
AIST2
WBP2-6 16:00–18:00
Influence of Carrier Density on the In-field Jc in BaZrO3 Doped TFA-MOD-(Y0.77Gd0.23)Ba2Cu3Oy CCs
*Ryota Oku1, Michio Sato1, Koki Agatsuma1, Keita Sakuma1, Masashi Miura1, Akira Ibi2, Koichi Nakaoka2, Teruo Izumi2
Seikei University1
AIST2
WBP2-7 16:00–18:00
The Influence of BaZrO3 Nanoparticles on the Jc in Longitudinal Magnetic Field for TFA-MOD (Y0.77Gd0.23)Ba2Cu3Oy CCs
*Kota Hirai1, Tasuku Kusama1, Michio Sato1, Keita Sakuma1, Masaru Kiuchi2, Masashi Miura1
Seikei university1
Kyushu Institute of Technology2
WBP2-8 16:00–18:00
Annealing Treatment of CeO2 Buffered R-Al2O3 for the Improvement of the Critical Current Density of TFA-MOD (Y0.77Gd0.23)Ba2Cu3Oy Films
*Keita Sakuma1, Michio Sato1, Masashi Miura1
Seikei University1
PLD
Chairperson: Yutaka Yoshida (Nagoya University)
WBP3-1 16:00–18:00
Development of New Scribing Technique by using Multiple-laser Beams for Multi-filamentary Coated Conductors
Takato Machi1, Akira Ibi1, Teruo Izumi1
National Institute of Advanced Industrial Science and Technology (AIST)1
WBP3-2 16:00–18:00
Development of surface planarization process using MOD-Y2O3 bed layer
*Koichi Nakaoka1, Akira Ibi1, Takato Machi1, Teruo Izumi1
Advanced Industrial Science and Technology (AIST)1
WBP3-3 16:00–18:00
Angular Dependence of Jc in YBCO Films with C-axis Correlated Nano-Rods and In-Plane Distributed Nano-Particles
*Tetsuro Sueyoshi1, Momotaro Suenaga1, Takaaki Furusawa1, Shota Matsuyuki1, Takanori Fujiyoshi1
Kumamoto University1
WBP3-4 16:00–18:00
Investigation of Particles formation in GdBa2Cu3O7-δ coated conductors prepared by pulsed laser deposition
*Tatsuya Murakami1, Ryo Teranishi1, Yukio Sato1, Kenji Kaneko1
Department of Materials Physics and Chemistry, Kyushu University, Japan1
WBP3-5 16:00–18:00
Enhanced pinning properties of EuBa2Cu3O7-δ films with Eu2O3 nanoparticles fabricated by Pulsed Laser Deposition
*Won-Jae Oh1, Jae-Eun Kim1, Yujin Park1, Kiran Shinde2, Kookchae Chung2, Sang-Im Yoo2
Department of Material Science and Engineering, Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul, Korea1
Department of Functional Nano Materials, Korea Institute of Materials Science, Changwon, Korea2
WBP3-6 16:00–18:00
The effect of composition ratio of Sm:Ba:Cu on the flux pinning centers in the SmBCO coated conductor
*Ho-Sup Kim1, Gwan-Tae Kim1, Dong-Woo Ha1, Kook-Chae Chung2, Kiran Shinde2
Korea Electrotechnology Research Institute, South Korea1
Korea Institute of Materials Science, South Korea2
Coated conductors
Chairperson: Satoshi Awaji (Tohoku University)
WBP4-1 16:00–18:00
Enhancement of the Deposition Rate and Crystallinities for SmBa2Cu3Oy Coated Conductors Using Vapor-Liquid-Solid Growth Technique
*Tomohiro Ito1, Shuya Tajiri1, Yusuke Ichino1, Yuji Tsuchiya1, Ataru Ichinose2, Yutaka Yoshida1
Department of Electrical Engineering, Nagoya University, Japan1
Central Research Institute of Electric Power Industry, Japan2
WBP4-2 16:00–18:00
Measurement of magnetic properties of metal substrate for REBCO coated conductor at low temperature using a single sheet tester
*Shinya Ohara1, Takuya Nakagawa1, Kenya Fujimoto1, SeokBeom Kim1, Hiroshi Ueda1
Graduate School of Nature Science and Technology, Okayama University, Japan1
WBP4-3 16:00–18:00
Development of self-protected HTS coil for mechanical problems in non-insulated HTS coils
*Haruyoshi Okusa1, Kentaro Tami1, Takahiro Tatsuta2, Hiroshi Ueda1, SeokBeom Kim1
Graduate School of Natural Sciece and Technology, Okayama University, Japan1
Electrical and Communication Engineering, Okayama University, Japan2
WBP4-4 16:00–18:00
Study on Electromagnetic Characteristics of Twisted Soldered-Stacked-Square (3S) HTS Wire with 1mm Width
*Yongkang Zhou1, Zhuyong Li1
Department of Electrical Engineering, Shanghai Jiao Tong University, Minhang District, Shanghai, China1
WBP4-5 16:00–18:00
(Withdrawn)
WBP4-6 16:00–18:00
CORC modeling and bending experiments with variation of cable manufacturing parameters
*A. Nijhuis1, V.A. Anvar1,2, M. Binet3, K.A. Yagotintsev1, D.C. van der Laan4, J. Weiss4, T.J. Haugan5
University of Twente, Faculty of Science & Technology, 7522 NB Enschede, The Netherlands1
University of Wollongong, Wollongong, Australia2
TKM College of Engineering, Department of Mechanical Engineering, Kollam, Kerala, India3
Advanced Conductor Technologies and University of Colorado, Boulder CO 80301, USA4
US Air Force Research Laboratory, Wright Patterson AFB, OH 45433, USA5
WBP4-7 16:00–18:00
AC Loss Properties of Stacked REBCO Superconducting Multifilamentary Tapes under Perpendicular Magnetic Field
*Hiromasa Sasa1, Tetsuya Ito1, Shun Miura1, Masataka Iwakuma1, Teruo Izumi2, Takato Machi2, Akira Ibi2
Institute of Superconductors Science and Systems, Kyushu University, Japan1
National Institute of Advanced Industrial Science and Technology, Japan2
WBP4-8 16:00–18:00
Experimental investigation and analysis on critical current of HTS tapes in current-rise-rate by Wavelet Analysis Algorithm
*Jie Chen1, Jin Fang1, Xinyu Fang2
The School of Electrical Engineering, Beijing Jiao-Tong University, Beijing1
The Department of Electrical and Computer Engineering, University of Victoria, Victoria2
WBP4-9 16:00–18:00
Ic –Bending Strain Characteristics of REBCO Coated Conductor Tapes at 77 K using a Bending Beam Spring Test Rig
*Mark Angelo E. Diaz1, Hyung-Seop Shin1
Andong National University, Korea1
WBP4-10 16:00–18:00
Enhancement of Delamination Strength in Cu-stabilized GdBCO CC Tapes under Transverse Tension
*Zhierwinjay M. Bautista1, Mark Angelo E. Diaz1, Hyung-Seop Shin1
Andong National University, Korea1
Joint
Chairperson: Kohki Takahashi (Tohoku University)
WBP5-1 16:00–18:00
Superconducting joint of GdBa2Cu3Oy coated conductors by solid diffusion of the precursor films
*Tomohiro Miyajima1, Ryo Teranishi1, Yukio Sato1, Kenji Kaneko1, Miyuki Nakamura2, Valery Petrykin2, Sergey Lee2, Satoshi Awaji3
Kyushu University1
SuperOx Japan2
Tohoku University3
WBP5-2 16:00–18:00
Fabrication of superconducting joint of REBa2Cu3Oy coated conductors by crystallization of additional precursor films
*Ryo Teranishi1, Tomohiro Miyajima1, Kazuya Hiramatsu1, Yukio Sato1, Kenji Kaneko1, Miyuki Nakamura2, Valery Petrykin2, Sergey Lee2, Satoshi Awaji3
Kyushu University, Japan1
SuperOx Japan LLC, Japan2
Tohoku University, Japan3
WBP5-3 16:00–18:00
Several methods to reduce the resistance of non-superconducting joint
*Yunhao Pan1, Wei Wu1, Zhuyong Li1
Shanghai Jiao Tong University (SJTU), The School Of Electronic, Information And Electrical Engineering, China1
WBP5-4 16:00–18:00
Superconducting Joints Using Bi-added PbSn Solders
Ryo Matsumoto1,2, Hirotsugu Iwata1,2, Aichi Yamashita1,2, Hiroshi Hara1,2, Gen Nishijima1, Hiromi Tanaka3, Masashi Tanaka4, Hiroyuki Takeya1, *Yoshihiko Takano1,2
NIMS1
Univ. of Tsukuba2
NIT. Yonago College3
Kyushu Inst. Tech.4
WBP5-5 16:00–18:00
Recent Progress on Superconducting Joint Technique of MgB2 Wires at Korea University
*Young-Gyun Kim1, Byeongha Yoo1, Jiman Kim1,2, Duck Young Hwang2, Haigun Lee1
Department of Materials Science and Engineering, Korea University, Seoul, Korea1
Kiswire Advanced Technology Co., Ltd., Daejeon, Korea2
Simulation
Chairperson: Yasunori Mawatari (AIST)
WBP6-1 16:00–18:00
Numerical Study to Reduce the Effect of the Screening Field for Compact HTS NMR Magnets
*Masato Kirai1, SeokBeom Kim1, Hiroshi Ueda1, Keito Sugo1, Shoki Ishii1
Graduate School of Natural Science and Technology, Okayama University1
WBP6-2 16:00–18:00
Numerical Simulation on Coupling Current for Multifilamentary HTS Wire
*Tomoaki Koizumi1, Eisuke Morikawa1, SeokBeom Kim1, Hiroshi Ueda1
Okayama University, Japan1
WBP6-3 16:00–18:00
Analysis of Magnetization and Loss on a Twisted Superconducting Tape Wire in a Constantly Ramping Magnetic Field
*Yoichi Higashi1, Huiming Zhang2, Yasunori Mawatari1
National Institute of Advanced Industrial Science and Technology (AIST)1
Chinese Electric Power Research Institute (CEPRI)2
WBP6-4 16:00–18:00
Electromagnetic Coupling of Multi-Filamentary Superconducting Tape Wires in Ramping Magnetic Fields
*Yoichi Higashi1, Yasunori Mawatari1
National Institute of Advanced Industrial Science and Technology (AIST)1
WBP6-5 16:00–18:00
TDGL simulation on the motion of flux lines with different kinds of pins in thin superconducting wire in transverse magnetic field
*Kenta Tanimura1, Edmund Soji Otabe1, Kiuchi Masaru1, Yasunori Mawatari2, Tetsuya Matsuno3
Kyushu Institute of Technology, Fukuoka, Japan1
National Institute of Advanced Industrial Science and Technology(AIST), Tsukuba, Japan2
National Institute of Technology Ariake College, Fukuoka, Japan3
Bi-system
Chairperson: Akiyoshi Matsumoto (NIMS)
WBP7-1 16:00–18:00
The microstructure characterization and phase composition analysis of (Bi,Pb)-2223 Ag/tapes with SnO, MgO and Ag2O mix-doping
*Xiaoye Lu1, Danqing Yi2, Taisuke Fujino1, Akihiko Nagata1
Akita University, Japan1
Central South University, China2
WBP7-2 16:00–18:00
Effects of rolling passes on the transport properties of 37-filamentary AgAu sheathed Bi-2223 tapes
*Xiaobo Ma1,2, Shengnan Zhang2, Guo-qing Liu2, Huiling Zheng2, Chengshan Li2, Pingxiang Zhang1,2, Jinshan Li1
State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an, China1
Northwest Institute for Nonferrous Metal Research (NIN), Xi’an, China2
WBP7-3 16:00–18:00
Effect of grinding method on the precursor powder of Bi2223 and properties of strip
Guoqing Liu1, Huiling Zheng1, *Pengfei Wang1, Qingbin Hao1, Shengnan Zhang1, Xiaoyan Xu1, Gaofeng Jiao1, Lijun Cui2, Chengshan Li1
Northwest Institute For Nonferrous Metal Research, China1
Western Superconducting Technology Co., Ltd, China2
WBP7-4 16:00–18:00
Longitudinal magnetic field effect in critical current characteristics of Bi-2223 superconducting tape
*Xuan Wu1,2, Baorong Ni1
Department of Information Electronics, Fukuoka Institute of Technology, Japan1
School of Electronic and Optical Engineering, Nanjing University of Science and Technology, China2
Nb3Sn, MgB2 and Fe-based
Chairperson: Yoshiyuki Yoshida (AIST)
WBP8-1 16:00–18:00
Use of Cu-Mg alloy matrix in internal diffusion process Nb3Sn wires
*Zhou YU1,2, Yong Zhao1, Nobuya Banno2, Kyoji Tachikawa2
Southwest Jiaotong University, Superconductivity and New Energy Research Center, Chengdu, China1
National Institute for Materials Science, Tsukuba, Japan2
WBP8-2 16:00–18:00
Preparation of Nb3Al superconducting tapes by a powder-in-tube method combined with hot-pressed sintering
Wenjie Zhang1, Wenjia Lin1, Pingyuan Li2, Liang Zheng1, Xinsheng Yang1, Zhou Yu1, Xifeng Pan2, Guo Yan2, Yong Zhao1, *Yong Zhang1
Southwest Jiaotong University1
Western Superconducting Technologies (WST) Co., Ltd.2
WBP8-3 16:00–18:00
Effect of Bending Strain on Critical Current of Reacted MgB2 Mono- and Multi-filament Wires
*Byeongha Yoo1, Young-Gyun Kim1, Jiman Kim1,2, Duck Young Hwang2, Haigun Lee1
Department of Materials Science and Engineering, Korea University, Seoul, Korea1
Kiswire Advanced Technology Co., Ltd., Daejeon, Korea2
WBP8-4 16:00–18:00
Fabrication Process and Pressure Dependence of Critical Current Density in Ba1-xKxFe2As2 Superconducting HIP Wires
*Sunseng Pyon1, Takahiro Suwa1, Tsuyoshi Tamegai1, Katsutoshi Takano2, Hideki Kajitani2, Norikiyo Koizumi2, Satoshi Awaji3
Dept. of Appl. Phys., Univ. of Tokyo, Japan1
Naka Fusion Institute, National Institutes for Quantum and Radiological Science and Technology, Japan2
High Field Laboratory for Superconducting Materials, Institute for Materials Research, Tohoku University, Japan3
WBP8-5 16:00–18:00
Enhancement of Critical Current Density in AgSn-sheathed (Sr,Na)Fe2As2 Superconducting Tapes
*Takahiro Suwa1, Sunseng Pyon1, Tsuyoshi Tamegai1, Satoshi Awaji2
Department of Applied Physics, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan1
High Field Laboratory for Superconducting Materials, Institute for Materials Research, Tohoku University, Sendai, Japan2
WBP8-6 16:00–18:00
Fabrication and Critical Current Properties of Powder-in-tube Ba1-xNaxFe2As2 Wires and Tapes
*Shota Imai1,2, Shoko Itou1,2, Tatsuya Asou1,2, Shigeyuki Ishida2, Yoshinori Tsuchiya2, Akira Iyo2, Hiroshi Eisaki2, Kunio Matsuzaki2, Taichiro Nishio1, Yoshiyuki Yoshida2
Department of Physics, Tokyo University of Science1
National Institute of Advanced Industrial Science and Technology (AIST)2
Bulk materials
Chairperson: Tomoyuki Akasaka (Railway Technical Research Institute)
WBP9-1 16:00–18:00
Optimization of growth parameters for fabricating single grain (Gd, Dy)BCO bulk superconductors in top-seeded infiltration growth process
*Pavan Kumar Naik S1, Muralidhar M1, Murakami M1
Shibaura Institute of Technology, Toyosu, Tokyo, Japan1
WBP9-2 16:00–18:00
Effect of CeO2 on the properties of single domain GdBCO bulk superconductors fabricated by Gd+011 TSIG Process
*Pengtao Yang1, Wanmin Yang1
College of Physics and Information Technology, Shaanxi Normal University, Xi’an 710062, China1
WBP9-3 16:00–18:00
Large single grain bulk GdBa2Cu3Oy grown by IG process utilizing the ErBa2Cu3Oy+liquid as a liquid source
*Yuta Nakanishi1, Muralidhar Miryala1, Masato Murakami1
Shibaura Institute of Technology1
WBP9-4 16:00–18:00
The effect of cooling rate on critical current density and microstructure of single grain bulk YBa2Cu3Oy superconductors grown by IG process
*Santosh Kumar Miryala1,2, S Pavan Kumar Naik2, Masato Murakami2
Faculty of Arts and Science, University of Toronto, E300 Huron Street, Toronto, M5S 3J6, Canada1
Superconducting Materials Laboratory, Department of Materials Science and Engineering, Shibaura Institute of Technology, Toyosu, Koto-ku, Tokyo, Japan2
WBP9-5 16:00–18:00
Study on the Torque Property of Non-Contact Rotating System Using HTS Bulks and Permanent Magnets
*Koichiro Tateishi1
Graduate School of Nature Science and Technology, Okayama University, Japan1
WBP9-6 16:00–18:00
Effects of Nanodiamond Addition on Critical Current Density in Y-Ba-Cu-O Bulk Superconductors
*Kazuo Inoue1, Hirosuke Fujii1, Muralidhar Miryala1, Masato Murakami1
Shibaura Institute of Technology, Japan1
WBP9-7 16:00–18:00
Basic Design of Electromagnets to Prevent the Overshoots in 3-D Superconducting Actuator
*Yusuke Hiratsuka1, Takao Yamasaki1, Atsuo Nakashima1,2, SeokBeom Kim1, Hiroshi Ueda1
Graduate School of Natural Science and Technology, Okayama University, Japan1
Okayama University, Japan2
WBP9-8 16:00–18:00
Trapping Large Magnetic Field by Suppression of Thermomagnetic Instability in Coated Conductor Stacks
*Tomohiro Hashimoto1, Sunseng Pyon1, Tsuyoshi Tamegai1
Department of Applied Physics, The University of Tokyo1
WBP9-9 16:00–18:00
Effects of SPS pressure on the mechanical properties of high packing ratio bulk MgB2 superconductor
*Akira Murakami1, Akifumi Iwamoto2, Jacques Noudem3
National Institute of Technology, Ichinoseki College, Japan1
National Institute for Fusion Science, Japan2
CRISMAT-CNRS UMR 6508/UNICAEN-ENSICAEN, France3
WBP9-10 16:00–18:00
MgB2 bulk superconductors prepared through a powder reaction method using MgB4 and Mg powders
D. N. Kim1, B.-H. Jun1
Korea Atomic Energy Research Institute1
WBP9-11 16:00–18:00
Flux pinning and superconducting properties of MgB2-diamond nanocomposites
*Longji Joseph Dadiel1, Muralidhar Miryala1, Masato Murakami1
Shibaura Institute of Technology1
WBP9-12 16:00–18:00
High performance bulk FeSe produced by silver addition and ball-milling technique
*Kouichi Furutani1, Miryala Muralidhar1, Michael Koblischka2, Masato Murakami1
Shibaura Institute of Technology, Japan1
Saarland University, Germany2
WBP9-13 16:00–18:00
High Performance Y123 Superconductor Bulks and Thick Films for Practical Applications
*XIN YAO1
School of Physics and Astronomy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, China1
