Session information

Oral presentation

06. Thin Films and Surfaces » 6.3 Oxide-based electronics

[18p-E8-1~21] 6.3 Oxide-based electronics

Tue. Mar 18, 2014 1:15 PM - 6:45 PM E8 (E202)

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

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Lunch 11:45〜13:15 (11:45 AM - 1:15 PM)

1:15 PM - 1:30 PM

[18p-E8-1] Photo-induced sign inversion of anomalous Hall effect in EuO thin films

^○Yuki Ohuchi¹, Yusuke Kozuka¹, Nafise Rezaei², Mohammad Baharamy^1,3, Ryotaro Arita^1,4, Kazunori Ueno^4,5, Atsushi Tsukazaki^4,6, Masashi Kawasaki^1,3 (Dept. of Applied Physics, Univ. of Tokyo¹, Isfahan Univ. of Technology², RIKEN CEMS³, JST-PRESTO⁴, Dept. of Basic Science, Univ. of Tokyo⁵, IMR, Tohoku Univ⁶)

1:30 PM - 1:45 PM

△ [18p-E8-2] Magnetoelectric properties of oleic acid coated Co_0.5Fe_2.5O₄ nanocrystal self-assembled film

^○Koichiro Nara¹, Yuichi Narada¹, Hirokazu Shimooka¹, Hiroyuki Deguchi¹, Masanori Mitome², Shigemi Kohiki¹ (Kyushu Inst. Tech.¹, NIMS²)

1:45 PM - 2:00 PM

△ [18p-E8-3] Magnetotransport of oleic acid coated Fe₃O₄ nanocrystal self-assembled film

^○Yuki Nakamura¹, Toru Nakano¹, Hirokazu Shimooka¹, Koichi Okada², Kotone Hasegawa³, Masanori Mitome³, Shigemi Kohiki¹ (KIT¹, Osaka Univ.², NIMS³)

2:00 PM - 2:15 PM

△ [18p-E8-4] Metal-insulator transition due to charge disproportionation at a high temperature in a SrFeO_2.80 epitaxial thin film

^○Kei Hirai¹, Daisuke Kan¹, Noriya Ichikawa¹, Ko Mibu², Yoshitaka Yoda³, Yuichi Shimakawa^1,4 (ICR, Kyoto Univ.¹, Nagoya Institute of Technology², JASRI³, JST-CREST⁴)

2:15 PM - 2:30 PM

△ [18p-E8-5] Oxygen-ion diffusion in a LaAlO3/CaFeO2.5/SrTiO3 heterostructure during reduction and oxidization

^○Noriaki Murakami¹, Daisuke Kan¹, Noriya Ichikawa¹, Yuuichi Shimakawa^1,2 (ICR, Kyoto Univ.¹, JST-CREST²)

2:30 PM - 2:45 PM

△ [18p-E8-6] Magnetic and electric conducting properties of cluster-glass Mg_1.0Fe_1.5Ti_0.5O4 thin film

^○（B）Toshiyuki Ooshima¹, Masanao Takahashi¹, Hiroyasu Yamahara¹, Munetoshi Seki¹, Hitoshi Tabata¹ (Univ. tokyo¹)

2:45 PM - 3:00 PM

[18p-E8-7] The Electrical Conduction Control of Spinel-type CoFe₂O₄ Films and Their Applications for Magnetic Tunnel Junction Devices

^○（M1）Masanao Takahashi¹, Toshiyuki Ohshima¹, Hiroyasu Yamahara¹, Munetoshi Seki¹, Hitoshi Tabata¹ (Tokyo Univ.¹)

3:00 PM - 3:15 PM

[18p-E8-8] Anomalous photovoltaic property observed in LaFeO₃/SrTiO₃ heterojunction with interfacial charge discontinuity

^○Masao Nakamura¹, Toshiaki Tanigaki¹, Hyun Soon Park¹, Tsuyoshi Matsuda², Daisuke Shindo^1,3, Masashi Kawasaki^1,4, Yoshinori Tokura^1,4 (RIKEN-CEMS¹, JST², Tohoku Univ.³, Univ. of Tokyo⁴)

3:15 PM - 3:30 PM

[18p-E8-9] Spin-injection at room temperature in Ge:Fe3O4/Nb:SrTiO3 Schottky diode structure

^○Munetoshi Seki¹, Masanao Takahashi¹, Toshiyuki Ohshima¹, Hiroyasu Yamahara¹, Hitoshi Tabata¹ (Univ. of Tokyo¹)

3:30 PM - 3:45 PM

[18p-E8-10] Synthesis of Ca₂FeGaO₅ brownmillerite and its low-temperature oxidation

^○Noriya Ichikawa¹, Yuichi Shimakawa^1,2 (ICR, Kyotop Univ.¹, JST-CREST²)

3:45 PM - 4:00 PM

△ [18p-E8-11] Thin film growth and magnetic properties of La₂MnFeO₆ double-perovskites

^○Kengo Nogami¹, Kohei Yoshimatsu¹, Keisuke Watarai¹, Takayoshi Oshima¹, Akira Ohtomo^1,2,3 (Graduate School of Science and Engineering, Tokyo Tech¹, MCES², JST-ALCA³)

Break 16:00〜16:15 (4:00 PM - 4:15 PM)

4:15 PM - 4:30 PM

△ [18p-E8-12] STM study of Nd_0.6Sr_0.4MnO₃ thin films: Dependence of oxygen partial pressures during growth

^○Ryota Shimizu¹, Katsuya Iwaya¹, Takeo Ohsawa¹, Susumu Shiraki¹, Taro Hitosugi^1,2 (Tohoku Univ.¹, JST-PRESTO²)

4:30 PM - 4:45 PM

△ [18p-E8-13] Electrical transport properties of Nb-based perovskite oxynitride epitaxial thin films

^○Daichi Oka¹, Yasushi Hirose^1,2,3, Shoichiro Nakao^1,2,3, Tomoteru Fukumura^1,2,3, Tetsuya Hasegawa^1,2,3 (Univ. of Tokyo¹, KAST², JST-CREST³)

4:45 PM - 5:00 PM

△ [18p-E8-14] Fabrication and Transport Properties of Pyrochlore Iridate Heterostructure

^○Takahiro Fujita¹, Yusuke Kozuka¹, Masaki Uchida¹, Atsushi Tsukazaki^2,3, Taka-hisa Arima^4,5, Masashi Kawasaki^1,5 (Dept. Appl. Phys., the Univ. of Tokyo¹, IMR, Tohoku Univ.², JST-PRESTO³, Dept. Adv. Mater. Sci., the Univ. of Tokyo⁴, RIKEN CEMS⁵)

5:00 PM - 5:15 PM

△ [18p-E8-15] Reststrahlen reflection property of rare-earth garnet in terahertz regime

^○Masaki Adachi¹, Hiroyasu Yamahara¹, Shunsuke Kawabe¹, Hitoshi Tabata¹ (Univ. of Tokyo¹)

5:15 PM - 5:30 PM

[18p-E8-16] Octahedral tilt propagation controlled by A-site cation size at perovskite oxide heterointerfaces

^○Ryotaro Aso¹, Daisuke Kan¹, Yuichi Shimakawa^1,2, Hiroki Kurata^1,2 (ICR, Kyoto Univ.¹, JST-CREST²)

5:30 PM - 5:45 PM

△ [18p-E8-17] Phase control of a perovskite oxide by octahedral tilt propagation

^○Riko Sato¹, Daisuke Kan¹, Ryotaro Aso¹, Hiroki Kurata^1,2, Yuichi Shimakawa^1,2 (ICR, Kyoto Univ.¹, JST-CREST²)

5:45 PM - 6:00 PM

[18p-E8-18] Oxygen octahedral tilts under substrate-induced compressive and tensile strain

^○Daisuke Kan¹, Ryotaro Aso¹, Hiroki Kurata^1,2, Yuichi Shimkakawa^1,2 (ICR, Kyoto Univ¹, JST-CREST²)

6:00 PM - 6:15 PM

[18p-E8-19] Optical absorption and Luminescence Properties of Strongly-correlated Ferroelectric YMnO₃ Thin Films

^○Hiroshi Uga¹, Kazuhiro Maeda¹, Atsushi Ashida¹, Takeshi Yoshimura¹, Masaaki Nakayama², Yoshiaki Furukawa², Norifumi Fujimura¹ (Osaka prefecture Univ¹, Osaka city Univ²)

6:15 PM - 6:30 PM

[18p-E8-20] Ferroelectricity in La₂NiMnO₆ thin films

^○Ryota Takahashi¹, Isao Ohkubo^2,3, Miho Kitamura², Yasuaki Sakurai², Masaharu Oshima^2,4, Yasuo Cho⁵, Mikk Lippmaa¹ (ISSP, University of Tokyo¹, University of Tokyo², NIMS³, University of Tokyo⁴, Tohoku University⁵)

6:30 PM - 6:45 PM

▲ [18p-E8-21] Investigation of effective carrier characteristics in strongly correlated (La,Pr,Ca)MnO₃ films by the THz Time Domain Spectroscopy

^○（D）Thi Van Anh Nguyen¹, Azusa Nakamoto Hattori¹, Masaya Nagai², Takuro Nakamura¹, Kohei Fujiwara¹, Masaaki Ashida², Hidekazu Tanaka¹ (ISIR, Osaka Univ.¹, Grad. School of Eng. Sci., Osaka Univ.²)

▲

Session information

[18p-E8-1~21] 6.3 Oxide-based electronics

△ [18p-E8-2] Magnetoelectric properties of oleic acid coated Co0.5Fe2.5O4 nanocrystal self-assembled film

△ [18p-E8-3] Magnetotransport of oleic acid coated Fe3O4 nanocrystal self-assembled film

△ [18p-E8-4] Metal-insulator transition due to charge disproportionation at a high temperature in a SrFeO2.80 epitaxial thin film