ISS2019 Program

PCP: Physics and Chemistry -December 3

Dec. 3 (Tue.) Physics and Chemistry　First Exhibition Hall B

Vortex

Chairperson: Tsuyoshi Tamegai (The University of Tokyo)

PCP1-115:10–17:10

Spatiotemporal Dynamics of Driven Josephson Junction Networks

*Takaaki Kawaguchi¹

Department of Physics, Toho University, Japan¹

PCP1-215:10–17:10

Vortex lattice melting transition : Effects of artificial nanorods

*Takashi Kusafuka¹, Masaru Kato¹, Osamu Sato^1,2

Osaka Pref. Univ.¹
Osaka Pref. Univ. Col. Tech.²

PCP1-315:10–17:10

Peculiar vortex states in mesoscopic superconductors with antidots

*Osamu Sato¹, Masaru Kato²

Osaka Prefecture University College of Technology¹
Osaka Prefecture University²

PCP1-415:10–17:10

Structures of vortices in a superconductor under spatially varying fields

*Hayato Yokoji¹, Masaru Kato¹

Department of Physics and Electronics, Osaka Prefecture University, Japan¹

PCP1-515:10–17:10

Transition temperature in a dirty mesoscopic superconductor: Transition from localized superconductivity to extended superconductivity

*Masaru Kato¹, Takayuki Tamai¹

Department of Physics and Electronics, Osaka Prefecture University¹

PCP1-615:10–17:10

Magneto-optical imaging of field profile on niobium surface with microstructures of niobium hydrides and a single grain boundary

*Shuuichi Ooi¹, Minoru Tachiki¹, Akihiro Kikuchi¹, Shunichi Arisawa¹, Taro Konomi², Eiji Kako², Hiroshi Sakai², Kensei Umemori²

National Institute for Materials Science¹
High Energy Accelerator Research Organization²

PCP1-715:10–17:10

Reversible-Irreversible Transition Induced by Increased Shear Amplitude and Vortex Density

*Shun Maegochi¹, Koichiro Ienaga¹, Kiyoshi Miyagawa¹, Shin-ichi Kaneko¹, Satoshi Okuma¹

Tokyo Institute of Technology, Japan¹

PCP1-8

(Withdrawn)

PCP1-915:10–17:10

Observation of Flux States and Vortex Penetration in Perforated Square Loops of Superconducting Amorphous MoGe Films

*Nobuhito Kokubo¹, Satoru Okayasu², Tsutomu Nojima³

Dept. of Engineering Science, University of Electro-Communications, Chofu, Tokyo, Japan¹
Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki, Japan²
Institute for Materials Research, Tohoku University, Sendai, Japan³

PCP1-1015:10–17:10

Vortex penetration and expulsion in NbSe₂ mesoscopic superconductors detected by small tunnel junction method

*Hikari Tomori¹, Naoki Hoshi¹, Dai Inoue¹, Akinobu Kanda¹

University of Tsukuba¹

Novel materials 3

Chairperson: Tsutomu Nojima (Tohoku University)

PCP2-115:10–17:10

Effects of 800 MeV Xe Irradiation on 2H-NbSe2 Single Crystals

*WENJIE LI¹, Tsuyoshi Tamegai¹, Sunseng Pyon¹, Ayumu Takahashi¹, Daisuke Miyawaki¹, Yuto Kobayashi¹, Ataru Ichinose²

Department of Applied Physics, The University of Tokyo, Bunkyo-ku, Tokyo, Japan¹
Central Research Institute of Electric Power Industry, Yokosuka-shi, Kanagawa, Japan²

PCP2-215:10–17:10

Spectroscopy of exfoliated NbSe₂ thin films using NbSe₂/MoS₂ superconductor-semiconductor heterostructures

Hikari Tomori¹, *Akinobu Kanda¹

Department of Physics, University of Tsukuba, Japan¹

PCP2-315:10–17:10

Intercalation of alkaline earth metals and rare-earth ions into 2H-NbSe₂

*Yukinori Yamaguchi¹, T. Nishio¹

Department of Physics, Tokyo University of Science, Japan¹

PCP2-415:10–17:10

Observation of surface structure in Hf doped ZrTe₃ by STM

*Sora Kobayashi¹, Shun Ohta¹, Satoshi Demura², Atsushi Nomura¹, Hideaki Sakata¹

Department of Physics, Tokyo University of Science, Japan¹
College of Science and Technology, Nihon University, Japan²

PCP2-515:10–17:10

Evaluation of the physical properties and the real space observation in 2H-TaS₂ synthesized with flux method

*Shun Ohta¹, Sora Kobayashi¹, Atsushi Nomura¹, Yuita Fujisawa², Satoshi Demura³, Hideaki Sakata¹

Department of Physics, Tokyo University of Science¹
Okinawa Institute of Science and Technology²
College of Science and Technology, Nihon University³

PCP2-615:10–17:10

Synthesis and physical property measurements of misfit transition-metal dichalcogenide (SbS)(TaS₂)

Shun Doyama¹, Shun Ohta¹, Hideaki Sakata¹

Tokyo university of science¹

PCP2-715:10–17:10

Local Density of States in Two-Dimensional Nano-Structured Superconducting Systems with Superconductor–Normal Metal Interfaces

*Saoto Fukui¹, Zhen Wang¹, Masaru Kato²

Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences¹
Osaka Prefecture University²

PCP2-815:10–17:10

Angular dependence of the upper critical field in the high-pressure 1T’ phase of MoTe₂

*Yajian Hu¹, Yuk Tai Chan¹, Kwing To Lai¹, Kin On Ho¹, Xiaoyu Guo¹, Hai-Peng Sun^2,3,4, King Yau Yip¹, Dickon H.L. Ng¹, Hai-Zhou Lu^2,3, Swee Kuan Goh¹

The Chinese University of Hong Kong, Hong Kong¹
Southern University of Science and Technology, China²
Shenzhen Key Laboratory of Quantum Science and Engineering, China³
Department of Physics, Harbin Institute of Technology, China⁴

PCP2-915:10–17:10

Bogoliubov–de Gennes Approach to Inhomogeneous Superconducting Gap in Nanowires and Nanotubes

*German E. Lopez¹, Chumin Wang¹

Instituto de Investigaciones en Materiales, Universidad Nacional Autonoma de Mexico, Mexico City, MEXICO¹

PCP2-1015:10–17:10

Crystal growth and conduction properties of Pb substituted La(O,F)BiS₂

*Yuto Nakayama¹, Ryunosuke Shirota¹, Atsushi Nomura¹, Hideaki Sakata¹

Tokyo University of Science¹

PCP2-1115:10–17:10

Synthesis and superconducting property evaluation of Pb-substituted BiS-based superconductor LaO_1-xF_xBiS₂

*Takahito Fukui¹, Satoshi Demura¹, Yoshiki Takano¹

College of Science and Technology, Nihon Unibersity Japan¹

PCP2-1215:10–17:10

Co-Intercalation of Li and Ethylenediamine into the Bi-based Chalcogenides with the Layered Structure by Solvothermal Technique

*Shota Ueno¹, Takashi Noji¹, Takayuki Kawamata¹, Masatsune Kato¹

Department of Applied Physics, Tohoku University, Sendai, Japan¹

 

Novel materials 4

Chairperson: Takao Sasagawa (Tokyo Institute of Technology)

PCP3-115:10–17:10

Synthesis and Physical Properties of New Iridium Oxyfluorides Using Topochemical Reaction Method

*Kenta Kuramochi^1,2, Tomohito Shimano^1,2, Taichiro Nishio¹, Hirotaka Okabe³, Kazumasa Horigane⁴, Jun Akimitsu⁴, Tomoki Uchiyama⁵, Yoshiharu Uchimoto⁵, Hiraku Ogino²

Department of Physics, Tokyo University of Science, Tokyo, Japan¹
Superconducting Electronics Group, National Institute of Advanced Industrial Science and Technology, Ibaraki, Japan²
Institute of Materials Structure Science/J-PARC Center, High Energy Accelerator Research Organization, Ibaraki, Japan³
Research Institute for Interdisciplinary Science, Okayama University, Okayama, Japan⁴
Graduate School of Human and Environmental Studies, Kyoto University, Kyoto, Japan⁵

PCP3-215:10–17:10

Exploration of New Superconducting Phases in a Scandium Borocarbide System

*Hiroki Ninomiya¹, Kunihiko Oka¹, Izumi Hase¹, Kenji Kawashima^1,2, Hiroshi Fujihisa¹, Yoshito Gotoh¹, Shigeyuki Ishida¹, Hiraku Ogino¹, Akira Iyo¹, Yoshiyuki Yoshida¹, Hiroshi Eisaki¹

National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan¹
IMRA Material R&D Co., Ltd., Kariya, Aichi, Japan²

PCP3-315:10–17:10

Crystal Growth and Superconducting Properties of a Chiral Compound TaSi₂

*Yuta Hoshidoh¹, Kaito Koyanagi¹, Takao Sasagawa¹

MSL, Tokyo Institute of Technology¹

PCP3-415:10–17:10

Superconductivity in a Topological Dirac Nodal-Line Semimetal

*Masayuki Murase¹, Takao Sasagawa¹

Laboratory for Materials and Structures¹

PCP3-515:10–17:10

Effect of non-magnetic rare earth substitution for Asite on mixed anion APXsuperconductors

*Hijiri Kito¹, Kenji Kawashima^1,2, Shigeyuki Ishida¹, Kunihiko Oka¹, Hiroshi Fujihisa¹, Yoshito Goth¹, Akira Iyo¹, Hiraku Ogino¹, Hiroshi Eisaki¹, Yoshiyuki Yoshida¹

National Institute of Advanced Industrial Science and Technology (AIST)¹
IMRA Material R&D Co., Ltd²

PCP3-615:10–17:10

Electronic Structure of novel Superconductor doped-ZrPSe

*Izumi Hase¹, Takashi Yanagisawa¹, Hijiri Kito¹, Kousuke Iwakiri², Taichiro Nishio², Hiroshi Fujihisa¹, Yoshihisa Gotoh¹, Hiroshi Eisaki¹, Kenji Kawashima³

AIST¹
Tokyo Sci. Univ.²
IMRA Material R&D Co. Ltd.³

PCP3-715:10–17:10

Index theorem, skyrmions and the Witten effect in topological quantum systems

*Takashi Yanagisawa¹

National Institute of Advanced Industrial Science and Technology¹

PCP3-815:10–17:10

Many-variable variational Monte-Carlo studies of superconductivity with incipient bands in two-band Hubbard models

*Daichi Kato¹, Kazuhiko Kuroki¹

Osaka university¹

PCP3-915:10–17:10

Characterization of rice hull magnetic activated carbon and a rotary drum type magnetic separator with ferromagnetic mesh filters

*Tatsuya Shiina¹, Yu Komatsu¹, Osuke Miura¹

Electrical Engineering and Computer Science, Graduate School of Systems Design, Tokyo Metropolitan University, Japan¹

Fe-based superconductors 3

Chairperson: Minoru Nohara (Okayama University)

PCP4-115:10–17:10

³¹ P NMR studies of an optimally doped superconductor Ba_0.5Sr_0.5Fe₂(As_1-xP_x)₂ (_x~0.4)

*Yutaka Itoh¹, Seiji Adachi²

Kyoto Sangyo University, Japan¹
Superconducting Sensing Technology Research Association, Japan²

PCP4-215:10–17:10

Composition dependence of penetration depth in FeSe_1-xTe_xfilms measured by superconducting resonators

*Sota Nakamura¹, Hodaka Kurokawa¹, Naoki Shikama¹, Yuki Sakishita¹, Fuyuki Nabeshima¹, Atsutaka Maeda¹

Department of Basic Science, the University of Tokyo¹

PCP4-315:10–17:10

Transport properties of electron-doped FeSe_1-xS_x and FeSe_1-yTe_y films with electric double layer transistor

*Naoki Shikama¹, Yuuki Sakishita¹, Fuyuki Nabeshima¹, Atustaka Maeda¹

Department of Basic Science, the University of Tokyo, Japan¹

PCP4-415:10–17:10

Effect of in-plane strain on transport properties of FeSe single crystals

*Yuki Ohata¹, Masamichi Nakajima¹, Setsuko Tajima¹

Department of Physics, Osaka University, Japan¹

PCP4-515:10–17:10

Low-oxygen Annealing Process of FeSe Superconducting Materials

*Botao Shao¹, Shengnan Zhang¹, Jixing Liu¹, Jianqing Feng¹, Chenshan Li¹

Northwest Institute for Non-Ferrous Metal Research, Xi’an, China¹

PCP4-615:10–17:10

Critical current densities and superconducting properties for Fe (Te_1-xSe_x) _1-yS_y

*Kota Miyaki¹, Osuke Miura¹, Yoshikazu Mizuguchi²

Dept. of Electrical Engineering and Computer Science, Tokyo Metropolitan University, Japan.¹
Department of physics, Tokyo Metropolitan University, Japan²

PCP4-715:10–17:10

Effects of Point Defects Introduced by Co-doping and Proton Irradiation in CaKFe₄As₄

*Yuto Kobayashi¹, Sunseng Pyon¹, Ayumu Takahashi¹, Tsuyoshi Tamegai¹

Department of Applied Physics, The University of Tokyo¹

PCP4-815:10–17:10

Effects of Splayed Columnar Defects on Critical Current Density in CaKFe₄As₄

*Ayumu Takahashi¹, Sunseng Pyon¹, Yuto Kobayashi¹, Tadashi Kambara², Atsushi Yoshida², Satoru Okayasu³, Ataru Ichinose⁴, Tsuyoshi Tamegai¹

Department of Applied Physics, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan¹
Nishina Center, RIKEN, Hirosawa, Wako, Saitama, Japan²
Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki, Japan³
Central Research Institute of Electric Power Industry, Yokosuka, Kanagawa, Japan⁴

 

Fe-based superconductors 4

Chairperson: Hiraku Ogino (AIST)

PCP5-115:10–17:10

Superconductivity in Uncollapsed Tetragonal LaFe₂As₂

*Akira Iyo¹, Shigeyuki Ishida¹, Hiroshi Fujihisa¹, Yoshito Gotoh¹, Izumi Hase¹, Yoshiyuki Yoshida¹, Hiroshi Eisaki¹, Kenji Kawashima^1,2

National Institute of Advanced Industrial Science and Technology (AIST)¹
IMRA Material R&D Co., Ltd.²

PCP5-215:10–17:10

Electronic phase diagram of Sr₂V_1-xSc_xFeAsO₃

*Masamichi Nakajima¹, Taihei Wakimura¹, Shigeki Miyasaka¹, Setsuko Tajima¹

Osaka University, Japan¹

PCP5-315:10–17:10

Study of μSR in Iron-Based Superconductor LaFeAs_1-xP_xO_0.9F_0.1

*Shinzaburo Sano¹, Dai Tomono², Wataru Higemoto^3,4, Tsuyoshi Kawashima¹, Masamichi Nakazima¹, Shigeki Miyasaka¹, Akira Sato¹, Koichiro Shimomura⁵, Setsuko Tajima¹

Department of Physics, Osaka University, Machikaneyama-cho, Toyonaka, Osaka, Japan¹
Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki, Osaka, Japan²
Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki, Japan³
Department of Physics, Tokyo Institute of Technology, Ohokayama, Meguro, Tokyo, Japan⁴
Institute of Materials Structure Science, KEK, Oho, Tsukuba, Ibaraki, Japan⁵

PCP5-415:10–17:10

Synthesis of the Mother Phase of the Iron-Based Superconductor, SmFeAsO via Low-Temperature Heat Treatment

*Ryosuke Sakagami^1,2, Simon R. Hall², Jason Potticary², Masanori Matoba¹, Yoichi Kamihara^1,2,3

Department of Applied Physics and Physico-Informatics, Faculty of Science and Technology, Keio University, Japan¹
Complex Functional Materials Group, School of Chemistry, University of Bristol, United Kingdom²
Center for Spintronics Research Network (CSRN), Keio University, Japan³

PCP5-515:10–17:10

Fabrication of superconducting NdFeAs(O,H) epitaxial thin films

*Keisuke Kondo¹, Seiya Motoki¹, Takafumi Hatano¹, Takahiro Urata¹, Kazumasa Iida^1,2, Hiroshi Ikuta¹

Department of Material Physics, Nagoya University, Japan¹
JST CREST, Japan²

PCP5-615:10–17:10

New strategies in PLD growth of iron-oxypnictides

*Silvia Haindl¹, Michiko Sato², Masato Sasase², Hidenori Hiramatsu^2,3, Hideo Hosono^2,3, Erik Kampert⁴, Ian MacLaren⁵

Tokyo Tech World Research Hub Initiative (WRHI), Institute of Innovative Research, Tokyo Institute of Technology¹
Materials Research Center for Element Strategy, Tokyo Institute of Technology²
Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology³
Dresden High Magnetic Field Laboratory (HLD-EMFL), Helmholtz-Zentrum Dresden-Rossendorf⁴
School of Physics and Astronomy, University of Glasgow⁵

PCP5-715:10–17:10

AC, DC and magnetic relaxation studies of cuprate and pnictide superconducting single crystals exhibiting a second magnetization peak

*Adrian Crisan¹, Lucica Miu¹

National Institute of Materials Physics Bucharest, Magurele, Romania¹

 

Cuprate 3

Chairperson: Hiroshi Eisaki (AIST)

PCP6-115:10–17:10

Variational Monte Carlo Study of Excited States in Strongly Correlated Hubbard model

*Hisatoshi Yokoyama¹, Kenji Kobayashi², Tsutomu Watanabe², Masao Ogata³

Department of Physics, Tohoku University, Japan¹
Department of Natural Science, Chiba Institute of Technology, Japan²
Department of Physics, University of Tokyo, Japan³

PCP6-215:10–17:10

Model Constraction and Fluctuation Exchange Study of a New Cuprate Superconductor Ba₂CuO_3+δ

*Kimihiro Yamazaki¹, Masayuki Ochi¹, Kazuhiko Kuroki¹, Hiroshi Eisaki², Shinichi Uchida^2,3, Hideo Aoki^2,4

Department of Physics, Osaka University, Osaka, Japan¹
National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan²
Institute of Physics, Chinese Academy of Science, Beijing, China³
Department of Physics, University of Tokyo, Hongo, Tokyo, Japan⁴

PCP6-315:10–17:10

Anisotropy in strongly correlated electrons and its relationship with superconductivity

*Kenji Kobayashi¹, Hisatoshi Yokoyama²

Department of Natural Science, Chiba Institute of Technology, Japan¹
Department of Physics, Tohoku University, Japan²

PCP6-415:10–17:10

Study of Optical Properties in Triple-Layer Cuprate Bi2223

*Yuta Ito¹, Katsuya Mizutamari¹, Masamichi Nakajima¹, Nae Sasaki², Shunpei Yamaguchi², Takao Watanabe², Shigeki Miyasaka¹, Setsuko Tajima¹

Department of Physics, Osaka University, Osaka, Japan¹
Graduate School of Science and Technology, Hirosaki University, Hirosaki, Japan²

PCP6-515:10–17:10

Simulation of THz emission from various shaped intrinsic Josephson junction　arrays

Yusuke Fujiki¹, Masaru Kato¹

Department of Physics and Electronics, Osaka Prefecture University, Japan¹

PCP6-615:10–17:10

Exotic Properties of High Temperature Cuprates Superconductor

*Kazuhisa Nishi¹

University of Hyogo, Japan¹

PCP6-715:10–17:10

Superconductivity in the heavily Pb-doped Bi-2212 phase of (Bi,Pb)₂Sr₂CaCu₂O_8-δ

*Koki Takano¹, Ryohei Ito¹, Takayuki Kawamata¹, Takashi Noji¹, Masatsune Kato¹

Department of Applied Physics, Tohoku University, Japan¹

Cuprates 4

Chairperson: Akira Iyo (AIST)

PCP7-115:10–17:10

Accurate Determination of Composite Crystal Structure of Sr_14-xCa_xCu₂₄O₄₁ Using the Akaike Information Criterion

*Yoshito Gotoh¹

National Institute of Advanced Industrial Science and Technology (AIST) Japan¹

PCP7-215:10–17:10

Synthesis and Superconductivity in Pb-doped NbSr₂RECu₂O_z (z≈8; RE: rare-earth element)

*Yoshihiro Yamada¹, Tamon Wada¹, Toshihiko Maeda¹

Kochi University of Technology¹

PCP7-315:10–17:10

Synthesis and Superconductivity of Pb-based "1-2-0-1" Cuprates

*Toshihiko Maeda¹, Ryutaro Koresawa¹, Aoi Sato¹, Tamon Wada¹

Kochi University of Technology¹

PCP7-415:10–17:10

High-field measurements on bulk YBa₂Cu₃O_y samples prepared by the Infiltration-Growth (IG) technique

*Quentin Nouailhetas^1,2, Michael Koblischka^2,3, Kévin Berger¹, Bruno Douine¹, Anjela Koblischka-Veneva³, Masato Murakami³, Namburi Devendra Kumar⁵, S Pavan Kumar Naik⁴

GREEN, Université de Lorraine, Faculté des Sciences et Technologies, France¹
Experimental Physics, Saarland University, Saarbrücken, Germany²
Dept. of Materials Science and Engineering, Shibaura Institute of Technology, Toyosu, Japan³
Superconducting Electronics Group, Electronics and Photonics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan⁴
Department of Engineering, University of Cambridge, Cambridge, United Kingdom⁵

PCP7-515:10–17:10

Advances in Novel YBa₂Cu₃O_8-δ Superconducting Materials

*William Dee Rieken¹, Atit Bhargava², Rie Horie³, Jun Akimitsu³, Hiroshi Daimon¹

Graduate School Of Materials Science, Nara Institute Of Science and Technology¹
Scotch College²
Research Institute For Interdisciplinary Science, Okayama University³

PCP7-615:10–17:10

Properties of electron-doped high temperature superconductor Nd_2-xCe_xCuO₄ Films deposited by TFA-MOD

*Keita Sakuma¹, Yoshinori Kamada¹, Syuji Anno¹, Masashi Miura¹

Seikei University¹

PCP7-715:10–17:10

Enhanced critical current density in TFA-MOD (Y_0.77Gd_0.23)Ba₂Cu₃O_y+BaHfO₃ films on CeO₂ buffered R-Al₂O₃ substrates

*Taiki Furuya¹, Yoshinori Kamada¹, Keita Sakuma¹, Masashi Miura¹

Seikei University, Japan¹