Session information

Oral presentation

11. Superconductivity » 11.1 Fundamental properties

[18p-D1-1~21] 11.1 Fundamental properties

Tue. Mar 18, 2014 1:30 PM - 7:00 PM D1 (D107)

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

+Add all to schedule

Lunch 12:30〜13:30 (12:30 PM - 1:30 PM)

1:30 PM - 1:45 PM

[18p-D1-1] Ordered Phase Competed with Superconductivity in BaTi₂Pn₂O

^○Takeshi Yajima^1,2, Yasumasa Nozaki², Kousuke Nakano², B Frandsen³, L. Liu³, S. Cheung³, T. Goko³, Y. J. Uemura³, T. S. J. Munsie⁴, T. Medina⁴, G.M. Luke⁴, J. Munevar⁵, Daisuke Hamane¹, C.M. Brown^6,7, v Kageyama² (ISSP¹, Kyoto Univ.², Columbia Univ.³, McMaster Univ.⁴, NIST⁵, CBPF⁶, Univ. of Delaware⁷)

1:45 PM - 2:00 PM

△ [18p-D1-2] THz conductivity of FeSe epitaxial thin films on CaF₂

^○Fuyuki Nabeshima¹, Yoshinori Imai¹, Masafumi Hanawa², Ichiro Tsukada², Atsutaka Maeda¹ (Univ. of Tokyo¹, CRIEPI²)

2:00 PM - 2:15 PM

△ [18p-D1-3] Increasing T_c of FeSe via intercalation of alkaline-metal and organic molecules

^○Takehiro Hatakeda¹, Takashi Noji¹, Shohei Hosono¹, Takayuki Kawamata¹, Masatsune Kato¹, Yoji Koike¹ (Tohoku Univ.¹)

2:15 PM - 2:30 PM

▲ [18p-D1-4] Evidence for non-metallic behaviour in tetragonal - FeS (mackinawite)

^○Saleem Denholme¹, Satoshi Demura¹, Hiroyuki Okazaki¹, Masaya Fujioka¹, Hiroshi Hara¹, Yamaki Takuma¹, Keita Deguchi¹, Takahide Yamaguchi¹, Hiroyuki Takeya¹, Yoshihiko Takano¹, Aichi Yamashita (National Institute for Materials Science (NIMS))¹)

2:30 PM - 2:45 PM

▲ [18p-D1-5] Synthesis and physical properties of Ca_1-xRE_xFe₁As₂ with RE=Ce, Nd, Sm, Eu and Gd

^○Alberto Sala^1,2, Hiraku Ogino¹, Hiroyuki Yakita¹, Tomoyuki Okada¹, Akiyasu Yamamoto¹, Kohji Kishio¹, Shigeyuki Ishida³, Akira Iyo³, Masaya Fujioka⁴, Yoshihiko Takano⁴, Hiroshi Eisaki³, Marina Putti², Jun-ichi Shimoyama¹ (Univ. of Tokyo¹, CNR-SPIN², AIST³, NIMS⁴)

2:45 PM - 3:00 PM

△ [18p-D1-6] The effect of transition metal doping for (Ca,RE)FeAs2

^○Hiroyuki Yakita¹, Hiraku Ogino¹, Tomoyuki Okada¹, Alberto Sala¹, Akiyasu Yamamoto¹, Kohji Kishio¹, Akira Iyo², Nao Takeshita², Hiroshi Eisaki², Jun-ichi Shimoyama¹ (Univ. of Tokyo¹, AIST²)

3:00 PM - 3:15 PM

△ [18p-D1-7] Uniaxial Pressure Effects on Normal and Superconducting Properties in Single Crystals of BaFe2As2-based Superconductors

^○Satomi Yamaichi¹, Takao Katagiri¹, Takao Sasagawa¹ (MSL, Tokyo Institute of Technology¹)

3:15 PM - 3:30 PM

[18p-D1-8] Effects of Co addition and post-annealing on (Ca,Pr)Fe₂As₂

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

3:30 PM - 3:45 PM

[18p-D1-9] Investigation of physical properties in the vicinity of anti-ferromagnetic phase in LaFeAsO0.5H0.5

^○Yoshiyasu Sato¹, Soshi Iimura¹, Hideo Hosono^1,2 (MSL Tokyo Tech¹, FRC Tokyo Tech²)

Break 15:45〜16:00 (3:45 PM - 4:00 PM)

4:00 PM - 4:15 PM

[18p-D1-10] Peculiar properties of Al thin films grown by atomic layer deposition

^○Yuichi Harada¹, Hajime Suzuki^1,2, Hiroshi Yamaguchi¹ (NTT BRL¹, Tokyo Univ. of Science²)

4:15 PM - 4:30 PM

[18p-D1-11] Improvement of micro-SQUID for observation of chiral edge current on Sr₂RuO₄

^○Shogo Tsuchiya¹, Tomoya Shinozaki¹, Yusuke Nago¹, Ryosuke Ishiguro², Satoshi Kashiwaya³, Hiromi Kashiwaya³, Shintaro Nomura⁴, Yoshiteru Maeno⁵, Hideaki Takayanagi^1,6 (Tokyo Univ. of Science¹, RIKEN², AIST³, Univ. of Tsukuba⁴, Kyoto Univ. Graduate School of Science⁵, MANA-NIMS⁶)

4:30 PM - 4:45 PM

[18p-D1-12] Modulation of Critical Current on Ultra-Small Single Josephson Junction by Parasitic Capacitance

^○Daisuke Sakuma¹, Nariaki Nasaka¹, Yusuke Nago¹, Ryosuke Ishiguro², Satoshi Kashiwaya³, Hideaki Takayanagi^1,4 (Tokyo Univ. of Science¹, RIKEN², AIST³, NIMS-MANA⁴)

4:45 PM - 5:00 PM

[18p-D1-13] Influence of spin injection on the in-plane conductivity in layered oxide superconductors

^○Kenichiro Murata¹, Kazuhiro Yamaki¹, Akinobu Irie¹ (Utsunomiya Univ.¹)

5:00 PM - 5:15 PM

[18p-D1-14] Critical current of intrinsic Josephson junctions in Co/Au/BSCCO mesa structures

^○Masaya Otsuka¹, Kazuhiro Yamaki¹, Akinobu Irie¹ (Utsunomiya Univ.¹)

5:15 PM - 5:30 PM

[18p-D1-15] Switching Probability Distribution in Bi_2-xPb_xSr_2-yLa_yCuO_6+\delta Intrinsic Josephson Junctions

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

5:30 PM - 5:45 PM

[18p-D1-16] Controlling and observation of the hot spot in the High - Tc superconducting THz emitting devices

^○Chiharu Watanabe¹, Hidetoshi Minami¹, Syunsuke Sekimoto¹, Takeo Kitamura¹, Kazuya Ishida¹, Kentaro Asanuma¹, Kurama Nakade¹, Takaki Yasui¹, Yoshihiko Saiwai¹, Yuki Shibano¹, Takashi Yamamoto¹, Takanari Kashiwagi¹, Kazuo Kadowaki¹ (Univ. of Tsukuba¹)

5:45 PM - 6:00 PM

[18p-D1-17] High-Tc superconducting terahertz emitters working at high temperature

^○Hidetoshi Minami¹, Shunsuke Sekimoto¹, Yuuki Shibano¹, Takeo Kitamura¹, Takanari Kashiwagi¹, Chiharu Watanabe¹, Kurama Nakade¹, Kazuya Ishida¹, Kentarou Asanuma¹, Takaki Yasui¹, Yoshihoko Saiwai¹, Takashi Yamamoto¹, Kazuo Kadowaki¹ (Univ. of Tsukuba¹)

6:00 PM - 6:15 PM

△ [18p-D1-18] Control of Temperate Distributions in Mesas of Bi₂Sr₂CaCu₂O_8+δ for Intense THz Emission

^○（PC）Manabu Tsujimoto¹, Yuya Nakagawa¹, Yusuke Yoshioka¹, Yoshiho Maeda¹, Hitoshi Kambara¹, Itsuhiro Kakeya¹ (Kyoto Univ.¹)

6:15 PM - 6:30 PM

[18p-D1-19] Tunable, Narrow Linewidth, Terahertz Source by Bi2212 Intrinsic Josephson Junctions

^○Takeshi Hatano¹, Boris Gross², Reinhold Kleiner², Mengyue Li³, Peihei Wu³, Nickolay Kinev⁴, Valery Koshelets⁴, Huabing Wang¹ (NIMS¹, Tubingen Univ.², Nanjing Univ.³, Kotelnikov IREE⁴)

6:30 PM - 6:45 PM

[18p-D1-20] Temperature dependence of THz wave emission power from step edge type thin Bi-2212 film intrinsic Josephson junctions

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

6:45 PM - 7:00 PM

[18p-D1-21] Reflection-type THz imaging and THz-CT systems by using the IJJ THz-emitter

^○Kurama Nakade¹, Takanari Kashiwagi¹, Yoshihiko Saiwai¹, Syunsuke Sekimoto¹, Chiharu Watanabe¹, Takeo Kitamura¹, Kazuya Ishida¹, Kentaro Asanuma¹, Takaki Yasui¹, Yuki Shibano¹, Takashi Yamamoto¹, Hidetoshi Minami¹, Kazuo Kadowaki¹ (Univ. of Tsukuba¹)

▲