Oral presentation

[18p-A21-1~18] 11.1 Fundamental properties

Thu. Sep 18, 2014 1:00 PM - 6:00 PM A21 (E313)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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1:00 PM - 1:15 PM

[18p-A21-1] [Young Scientist Oral Presentation Award Speech]（15min.）
Development of Superconducting Terahertz Sources Using Intrinsic Josephson Junctions in Bi₂Sr₂CaCu₂O_8+δ

^○Manabu Tsujimoto¹, Hitoshi Kambara¹, Yusuke Yoshioka¹, Yuya Nakagawa¹, Fabian Rudau², Boris Gross², Reinhold Kleiner², Itsuhiro Kakeya¹ (Kyoto Univ.¹, Univ. Tübingen²)

1:15 PM - 1:30 PM

[18p-A21-2] Development of a New Fabrication Process of High Temperature Superconductor Bi2212 Stand Alone Type of Mesa Structure

^○Yuuki Shibano¹, Takanari Kashiwagi¹, Takeo Kitamura¹, Tiharu Watanabe¹, Kentarou Asanuma¹, Takaki Yasui¹, Kurama Nakade¹, Yosihiko Saiwai¹, Suguru Yamamoto², Hidetosi Minami¹, Kazuo Kadowaki¹ (Tsukuba Univ.¹, Material Science Inst.²)

1:30 PM - 1:45 PM

[18p-A21-3] Fabrication of Embedded-type Bi-2212 intrinsic Josephson junctions

^○Wataru Kimura¹, Satoshi Takeno¹, Hironobu Yamada¹, Kensuke Nakajima¹ (Yamagata Univ.¹)

1:45 PM - 2:00 PM

[18p-A21-4] Observation of the electrical potential distribution in the high-Tc superconducting THz emitting devices.

^○Chiharu Watanabe¹, Hidetoshi Minami¹, Takeo Kitamura¹, Kentaro Asanuma¹, Kurama Nakade¹, Takaki Yasui¹, Yoshihiko Saiwai¹, Yuki Shibano¹, Takashi Yamamoto², Takanari Kashiwagi¹, Kazuo Kadowaki¹ (University of Tsukuba¹, National Institute of Material Science²)

2:00 PM - 2:15 PM

[18p-A21-5] High-Tc superconducting terahertz emitters working in liquid nitrogen

^○Hidetoshi Minami¹, Chiharu Watanabe¹, Takuya Katsuragawa¹, Yuuki Shibano¹, Takeo Kitamura¹, Takanari Kashiwagi¹, Yoshihiko Saiwai¹, Kurama Nakade¹, Kentaro Asanuma¹, Takaki Yasui¹, Takashi Yamamoto¹, Kazuo Kadowaki¹ (Univ. of Tsukuba¹)

2:15 PM - 2:30 PM

[18p-A21-6] Development of Bi2212 high-Tc superconducting THz oscillators using a cryocooler

^○Yoshihiko Saiwai¹, Takanari Kashiwagi¹, Kurama Nakade¹, Takeo Kitamura¹, Chiharu Watanabe¹, Kentaro Asanuma¹, Takaki Yasui¹, Yuki Shibano¹, Takashi Yamamoto², Hidetoshi Minami¹, Kazuo Kadowaki¹ (University of Tsukuba¹, National Institute for Materials Science²)

Break 14:30～14:45 （2:30 PM - 2:45 PM）

2:45 PM - 3:00 PM

[18p-A21-7] Investigation on polarization control of terahertz wave emitted from Bi₂Sr₂CaCu₂O_8+δ intrinsic Josephson junctions

^○Yusuke Yoshioka¹, Takuya Kishimoto¹, Yuya Nakagawa¹, Manabu Tsujimoto¹, Itsuhiro Kakeya¹ (Kyoto Univ.¹)

3:00 PM - 3:15 PM

[18p-A21-8] Evaluation of radiation properties in THz-wave oscillators using intrinsic Josephson junctions

^○Takashi Tachiki¹, Takashi Uchida¹ (National Defense Academy¹)

3:15 PM - 3:30 PM

[18p-A21-9] Trials towards a Higher Mode Radiation from BSCCO IJJ Oscillators

^○Kazuhiro Yamaki¹, Kouichi Tamura¹, Akinobu Irie¹ (Utsunomiya Univ.¹)

3:30 PM - 3:45 PM

△ [18p-A21-10] SIS intrinsic Josephson properties in PbSr₂Y_1-xCa_xCu₂O₇ epitaxial films

^○Sachio Komori¹, Itsuhiro Kakeya¹ (Kyoto Univ.¹)

3:45 PM - 4:00 PM

[18p-A21-11] Fabrication of Cross-type Device of BSCCO for Systematic Study of Switching Characteristics in Intrinsic Josephson Junction

^○(DC)Hitoshi Kambara¹, Yoshiki Nomura¹, Yuya Nakagawa¹, Itsuhiro Kakeya¹ (Kyoto Univ.¹)

4:00 PM - 4:15 PM

[18p-A21-12] Fabrication of spin devices made from Bi-based high Tc superconductors using a dilute hydrochloric acid method.

^○Kenichiro Murata¹, Yukio Kotaki², Takahiro Kato², Kazuhiro Yamaki¹, Akinobu Irie¹ (Utsunomiya Univ.¹, Nagaoka Univ.of Tech.²)

Break 16:15～16:30 （4:15 PM - 4:30 PM）

4:30 PM - 4:45 PM

[18p-A21-13] Fabrication and trasport properties for superconducting NbTiN nanowires

^○Bunju Shinozaki¹, Kazumasa Makise², Hirotaka Terai², Yukihiro Tominari², Syukichi Tanaka² (Kyushu Univ.¹, NICT²)

4:45 PM - 5:00 PM

[18p-A21-14] High frequency property of a superconducting junction via a self-assembled InAs ring

^○Yu Higure¹, Saehito Honma¹, Hironori Ito², Kohei Tsumura¹, Takesdi Noda², Hideaki Takayanagi^1,2 (Tokyo Univ. of Science¹, NIMS²)

5:00 PM - 5:15 PM

[18p-A21-15] Transport analysis of a self-assembled InAs ring with various composition ratio of In

^○saehito Honma¹, yu Higure², hironori Itou³, kouhei Tumura⁴, trakeshi Noda⁵, hideaki Takayanagi⁶ (Tokyo Univ. of Science¹, Tokyo Univ. of Science², Tokyo Univ. of Science³, Tokyo Univ. of Science⁴, NIMS⁵, Tokyo Univ. of Science⁶)

5:15 PM - 5:30 PM

[18p-A21-16] Electron transport in narrow graphene based superconducting weak link

^○Motoki Hirabayashi¹, Atsunori Uwabo¹, Tsumura Kohei¹, Hideaki Takayanagi^1,2 (Tokyo Univ. of Science¹, NIMS-MANA²)

5:30 PM - 5:45 PM

[18p-A21-17] Optical effect on the critical current of graphene/superconductor junction

^○Naoki Furukawa¹, kohei Tsumura¹, Eiichiro Watanabe², Daiju Tsuya², Hideaki Takayanagi^1,3 (Tokyo Univ. of Science¹, NIMS Nanofabrication Platform², NIMS-MANA³)

5:45 PM - 6:00 PM

[18p-A21-18] Fabrication and characterization of chiral superconductors (Sr2RuO4) and superconducting thin film (tungsten) junction by focused ion beam assisted deposition

^○Yusuke Tano¹, Ryosuke Ishiguro², Yusuke Nago¹, Satoshi Kashiwaya³, Shingo Yonezawa⁴, Anwar Muhammad⁴, Hideaki Takayanagi¹, Kimitoshi Kono², Yoshiteru Maeno⁴ (Touri Univ.¹, CEMS RIKEN², AIST³, Kyoto Univ.⁴)

Oral presentation

[19a-A21-1~13] 11.1 Fundamental properties

Fri. Sep 19, 2014 9:00 AM - 12:30 PM A21 (E313)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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9:00 AM - 9:15 AM

[19a-A21-1] Effect of the introduction of a buffer layer on T_c in heavily boron-doped superconducting diamond films

^○Tomoko Kittaka¹, Seiko Inubushi¹, Takanori Wakita¹, Takayoshi Yokoya¹, Yuji Muraoka¹ (Okayama Univ.¹)

9:15 AM - 9:30 AM

[19a-A21-2] Composition Dependence on Physical Properties and Conductivities of (Sr,Ca)-(Nb,Mo)-O_y System

^○Daichi Fukuda¹, Yasushi Idemoto¹, Naoto Kitamura¹, Naoya Ishida¹ (Tokyo Univ.of Science¹)

9:30 AM - 9:45 AM

[19a-A21-3] Superconducting properties of rhenium prepared by high-pressure torsion

^○Masaki Mito¹, Hideaki Matsui¹, Hiroyuki Deguchi¹, Kazuma Nakamura¹, Naoki Shirakawa², Hiroki Adachi³, Tohru Yamasaki³, Hideaki Iwaoka⁴, Yoshifumi Ikoma⁴, Zenji Horita⁴ (Kyushu Inst. of Tech.¹, FLEX, AIST², Univ. Hyogo³, Kyushu Univ.⁴)

9:45 AM - 10:00 AM

[19a-A21-4] Alkali-metal-doped fullerene nanowhiskers for the new superconductive carbon

^○Hiroyuki Takeya¹, Toshio Konno¹, Chika Hirata¹, Takatsugu Wakahara¹, Kun'ichi Miyazawa¹, Masaya Fujioka¹, Masashi Tanaka¹, Takahide Yamaguchi¹, Yoshihiko Takano¹ (NIMS¹)

10:00 AM - 10:15 AM

[19a-A21-5] Effects of uniaxial strain in Ca-doped cuprate superconductor YBa₂Cu₄O₈

^○Hiroki Goto¹, Masaki Mito², Hideaki Matsui², Hiroyuki Deguchi², Masamichi Naito¹, Kaname Matsumoto², Hiroshi Hara³, Hiroyuki Takeya³, Yoshihiko Takano³ (Grad. Sch. of Life and System Eng., Kyushu Inst. of Tech.¹, Fac. of Eng., Kyushu Inst. of Tech.², NIMS³)

10:15 AM - 10:30 AM

△ [19a-A21-6] Superconductivity in hydrogen-absorbed NdBa₂Cu₃O₇Hx

^○Hotaka Yagyu¹, Shinnosuke Sato², Yoshiki Sumino², Masatsune Kato², Takashi Noji², Yoji Koike² (NIT, Sendai College¹, Dept. of Applied Physics, Tohoku Univ.²)

10:30 AM - 10:45 AM

△ [19a-A21-7] Ba-substitution for Sr in the Bi-2201 phase of Bi₂Sr₂CuO_6+δ

^○Tamon Yoshida¹, Masatsune Kato¹, Takashi Noji¹, Yoji Koike¹ (Tohoku Univ.¹)

Break 10:45～11:00 （10:45 AM - 11:00 AM）

11:00 AM - 11:15 AM

[19a-A21-8] Superconductivity and Charge Density Wave in Layered Hypervalent Compound Ba₂Bi(Sb_1‒xBi_x)₂

^○Takeshi Yajima¹, Fumitaka Takeiri², Yasumasa Nozaki², Zhi Li³, Takami Tohyama⁴, Mark Green⁵, Yoji Kobayashi², Hiroshi Kageyama² (ISSP¹, Kyoto University², California State University³, Tokyo University of Science⁴, NIST⁵)

11:15 AM - 11:30 AM

△ [19a-A21-9] Vortex Dynamics in the TES Microcalorimeters

^○Shohei Ezaki¹, Keisuke Maehata¹, Naoko Iyomoto¹, Bunju Shinozaki¹ (Kyushu Univ.¹)

11:30 AM - 11:45 AM

[19a-A21-10] Strain effect of Sr_1-xLa_xCuO₂ thin films grown on Ba_xSr_1-xTiO₃ buffer

^○(M2)Yilun He¹, Masataka Itou¹, Keita Sakuma¹, Tetsuya Miyawaki¹, Kenji Ueda¹, Hidefumi Asano¹ (Nagoya Univ.¹)

11:45 AM - 12:00 PM

[19a-A21-11] Epitaxial strain effect in perovskite RENiO₃ thin films prepared by MOD

^○Ai Ikeda¹, Rie Togashi¹, Takaaki Manabe², Michio Naito¹ (TUAT¹, AIST²)

12:00 PM - 12:15 PM

[19a-A21-12] Progress of the synthesis of infinite-layer LaNiO₂ thin films by various reductions

^○Ai Ikeda¹, Takaaki Manabe², Michio Naito¹ (TUAT¹, AIST²)

12:15 PM - 12:30 PM

[19a-A21-13] Synthesis of binary Sr-N nitride films by molecular beam epitaxy

^○(M1)Rikimaru Takeda¹, Koichi Yamaguchi¹, Michio Naito¹ (TUAT¹)

Oral presentation

[19p-A21-1~9] 11.1 Fundamental properties

Fri. Sep 19, 2014 1:45 PM - 4:15 PM A21 (E313)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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Lunch 12:30～13:45 （12:30 PM - 1:45 PM）

1:45 PM - 2:00 PM

[19p-A21-1] Electric double-layer transistor using layered iron selenide Mott insulator TlFe_1.6Se₂

^○Hidenori Hiramatsu^1,2, Takayoshi Katase³, Toshio Kamiya^1,2, Hideo Hosono^1,2,3 (MSL Tokyo Tech.¹, MCES Tokyo Tech.², FRC Tokyo Tech.³)

2:00 PM - 2:15 PM

[19p-A21-2] Inducement of superconductivity in FeTe1-xSx using battery-like reaction

^○Yoshihiko Takano^1,2, Aichi Yamashita^1,2 (NIMS¹, Tsukuba Univ.²)

2:15 PM - 2:30 PM

▲ [19p-A21-3] Investigation into the feasibility of alkali/alkaline earth metal intercalation into the tetragonal - FeS (mackinawite) structure

^〇Saleem Denholme, Aichi Yamashita, Takuma Yamaki, Fujioka Masa, Hiroshi Hara, Masashi Tanaka, Takahide Yamaguchi, Hiroyuki Takeya, Yoshihiko Takano (National Institute for Materials Science (NIMS))

2:30 PM - 2:45 PM

[19p-A21-4] Growth and characterization of LaO(F)BiSe₂ single crystals

^○Masanori Nagao¹, Masashi Tanaka², Satoshi Watauchi¹, Isao Tanaka¹, Yoshihiko Takano² (Univ. of Yamanashi¹, NIMS²)

Break 14:45～15:00 （2:45 PM - 3:00 PM）

3:00 PM - 3:15 PM

△ [19p-A21-5] Characterization of single-crystal SmFeAsO1-xFx with high fluorine concentration by using fine processing technology

^○(PC)Masaya Fujioka¹, Saleem Denholme¹, Masashi Tanaka¹, Koji Suzuki^1,2, Hiroshi Hara^1,2, Takuma Yamaki^1,2, Aichi Yamashita^1,2, Takahide Yamaguchi¹, Hiroyuki Takeya¹, Yoshihiko Takano^1,2 (NIMS¹, Tsukuba Univ.²)

3:15 PM - 3:30 PM

[19p-A21-6] Crystal Growth and Anisotropic Properties of Various Iron-based Superconductors

^○Takao Sasagawa¹, Takao Katagiri¹ (MSL-Tokyo Tech.¹)

3:30 PM - 3:45 PM

[19p-A21-7] Superconducting properties of Pr,Co co-doped CaFe₂As₂

^○Tomoyuki Okada¹, Hiraku Ogino¹, Hiroyuki Yakita¹, Akiyasu Yamamoto¹, Kohji Kishio¹, Jun-ichi Shimoyama¹ (Univ. of Tokyo¹)

3:45 PM - 4:00 PM

[19p-A21-8] Doping effects of transition metals on superconducting properties of (Ca,RE)FeAs₂

^○Hiroyuki Yakita¹, Hiraku Ogino¹, Tomoyuki Okada¹, Akiyasu Yamamoto¹, Kohji Kishio¹, Akira Iyo², Hiroshi Eisaki², Jun-ichi Shimoyama¹ (Univ. of Tokyo¹, AIST²)

4:00 PM - 4:15 PM

[19p-A21-9] Investigation of physical properties of 122-type iron-based superconductors toward the application to the superconducting wire

^○Shigeyuki Ishida¹, Akira Ishii^1,2, Yoshinori Tsuchiya¹, Dongjoon Song¹, Hideaki Taira^1,2, Kunihiro Kihou¹, Chul-Ho Lee¹, Kunio Matsuzaki¹, Hirofumi Yamasaki¹, Hijiri Kito¹, Yasunori Mawatari¹, Taichiro Nishio², Akira Iyo^1,2, Hiroshi Eisaki¹, Yoshiyuki Yoshida¹ (AIST¹, Tokyo Univ. of Science²)

Sessions

11. Superconductivity » 11.1 Fundamental properties

[18p-A21-1~18] 11.1 Fundamental properties

△ [18p-A21-10] SIS intrinsic Josephson properties in PbSr2Y1-xCaxCu2O7 epitaxial films

[19a-A21-1~13] 11.1 Fundamental properties

△ [19a-A21-6] Superconductivity in hydrogen-absorbed NdBa2Cu3O7Hx

△ [19a-A21-7] Ba-substitution for Sr in the Bi-2201 phase of Bi2Sr2CuO6+δ

△ [19a-A21-9] Vortex Dynamics in the TES Microcalorimeters

[19p-A21-1~9] 11.1 Fundamental properties

▲ [19p-A21-3] Investigation into the feasibility of alkali/alkaline earth metal intercalation into the tetragonal - FeS (mackinawite) structure

△ [19p-A21-5] Characterization of single-crystal SmFeAsO1-xFx with high fluorine concentration by using fine processing technology

△ [18p-A21-10] SIS intrinsic Josephson properties in PbSr₂Y_1-xCa_xCu₂O₇ epitaxial films

△ [19a-A21-6] Superconductivity in hydrogen-absorbed NdBa₂Cu₃O₇Hx

△ [19a-A21-7] Ba-substitution for Sr in the Bi-2201 phase of Bi₂Sr₂CuO_6+δ