Papers - SHIMAZU Yoshihiro
about 117-
Environmental Effects on Hysteresis of Transfer Characteristics in Molybdenum Disulfide Field-Effect Transistors
Y. Shimazu, M. Tashiro, S. Sonobe, M. Takahashi
Scientific Reports 6 30084 2016.7 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：NATURE PUBLISHING GROUP Joint Work
-
Observation and calculation of higher-order sideband transitions in a flux qubit coupled to a SQUID-based resonator
Y. Shimazu, R. Shirasaki, S. Toda, H. Yamanashi
J. Phys.: Conf. Ser. 568 052030 2014.12 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Laser-processed rapid fabrication of FET devices with large-scale chemically grown graphene
Shimazu, Y; Ishikawa, R; Akaishi, H
PHYSICS LETTERS A 554 2025.9
Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
-
CVDグラフェンFETのレーザー加工による作製と電気伝導特性の解析
上野健斗,石川陸人,赤石勇人,島津佳弘
第20回ナノテク交流シンポジウム 予稿集 43 2025.3
Authorship：Last author Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Single Work
-
Unveiling single-crystal domains in granular structures of porous YBa2Cu3Oy using EBSD without surface polishing
Y. Shimazu
Mater. Sci. Forum 2025 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Single Work
-
Observation of surface superconductivity in bulk polycrystalline MoS2 induced by electric double-layer doping
Y. Shimazu, T. Miyatake, K. Ueno, and M. Uehara
Jpn. J. Appl. Phys. 2025 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Single Work
-
Tunneling spectroscopy study of field-induced superconductivity in MoS2 using top metal contacts
Y. Shimazu, K. Yamada, H. Kobayashi, R. Ishikawa, H. Watanabe, T. Shinchi, and K. Yanai
Abstract of International symposium on nanodevices and quantum technologies 199 2024.12
Authorship：Lead author Language：English Publishing type：Research paper (research society, symposium materials, etc.) Single Work
-
Structure and conductivity of organic thin films grown on a CVD graphene
Fujita Ryota, Nagato Akihiro, Ishikawa Rikuto, Shimazu Yoshihiro, Ozawa Kenichi, Mase Kazuhiko, Chi … Show more authors
Fujita Ryota, Nagato Akihiro, Ishikawa Rikuto, Shimazu Yoshihiro, Ozawa Kenichi, Mase Kazuhiko, Chiba Daisuke, Tsuda Yasutaka, Yoshigoe Akitaka, Ohno Shinya Hide authors
日本表面真空学会学術講演会要旨集 2024 ( 0 ) 3P85 2024
Language：English Publishing type：Research paper (scientific journal) Publisher：公益社団法人 日本表面真空学会 Joint Work
<p>Graphene produced by chemical vapor deposition (CVD) is now widely used. It has a polycrystalline structure, in which carbon atoms form 5- and 7-membered rings at the domain boundaries [1]. The relationship between such domain boundaries and transport properties is still poorly understood. Doping effects and conduction properties induced by thin films of organic molecules are of great importance in the device application.</p><p></p><p>In the present work, we focused on oligothiophene (6T) and phtyalocyanine (Pc) molecules because of their excellent electronic properties and other functionalities. It has been reported that thin films of 6T on CVD-graphene in field effect transistors (FETs) slightly improve their performances [2]. However, detailed knowledge of how the molecular adsorption structure and electronic states near the interface affect the performance has not been clarified. Here, we investigated the interaction between graphene and 6T or Pc thin films by atomic force microscopy (AFM), micro-Raman spectroscopy, photoluminescence, X-ray photoelectron spectroscopy (XPS), and synchrotron radiation photoemission spectroscopy (KEK BL13B, SPring-8 BL23SU).We also fabricated a FET structure and measured transport properties. </p><p></p><p>Fig. 1. XPS spectra of 6T molecularly adsorbed CVD graphene. Fig. 1 shows the XPS spectra, which clearly show the S2s core level of the 6T molecule. Thickness dependence of the peak intensity is apparent. On the other hand, spectral decomposition of the C1s core level between the graphene substrate and the molecule is rather difficult. Hence, we applied photoelectron spectroscopy with synchrotron radiation to obtain the high-resolution core levels as well as the valence states. Annealing the 6T/Pc films has led significant structural changes, corresponding to the slight changes in the electronic states. We further analyzed the transport properties of a monolayer graphene layer using the FET structure. For example, we found the change in the On/Off ratio by the adsorption of the 6T thin films. Here, we also investigated Pc thin films grown on graphene, and compare the interfacial structures, electronic states and transport properties with those of 6T thin films.</p><p></p><p>[1] S. M. Fus <i>et al</i>., Prog. Surf. Sci. <b>92</b> (2017) 176.</p><p>[2] T.-J. Ha <i>et al.</i>, Appl. Phys. Lett. <b>101</b> (2012) 033309.</p>
-
Tunneling spectroscopy of field-induced superconductivity in molybdenum disulfide using top metal contacts
Shimazu Yoshihiro, Yamada Kazuya, Kobayashi Hiroki, Ishikawa Rikuto, Watanabe Haruki, Shinchi Takur … Show more authors
Shimazu Yoshihiro, Yamada Kazuya, Kobayashi Hiroki, Ishikawa Rikuto, Watanabe Haruki, Shinchi Takuro, Yanai Keisuke Hide authors
AIP ADVANCES 13 ( 8 ) 2023.8 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Analysis of capacitance and charge accumulation for an electric double layer on porous electrode
Shimazu Yoshihiro
AIP ADVANCES 13 ( 3 ) 2023.3 [Reviewed]
Authorship：Lead author, Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Single Work
-
グラフェンFETデバイスの作製と輸送特性への6T分子膜の影響の研究
渡邊春輝、石川陸斗、長門諒浩、藤田凌太、大野真也、島津佳弘
第18回ナノテク交流シンポジウム 予稿集 43 2023.3
Authorship：Last author Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Single Work
-
遠隔超伝導量子ビット間通信に向けた量子インターフェースの要求性能評価ならびに超伝導量子ビットの実験的評価
後藤京介, 森優悟, 永山歩, 望月大樹, 渡邊春輝, 黒川穂高, 島津佳弘, 小坂英男
日本物理学会2024年春季大会講演概要集 704 2023.3
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Single Work
-
Strong temperature dependence of transfer characteristics and time constants near freezing point of ionic liquid in an ambipolar electric double layer transistor
Yoshihiro Shimazu, Shotaro Ono
Physics Letters A 452 2022.11 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Measurement of capacitance of an electric double layer on porous YBCO electrode
Y. Shimazu
Programme & Abstracts of 11th International Conference on Fine Particle Magnetism 108 2022.10 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (research society, symposium materials, etc.) Single Work
-
Transport Properties of Molybdenum Disulfide Field Effect Transistors with Titanium Contact
Y. Shimazu, S. Ono, K. Yanai, and S. Toda,
Abstracts of 29th International Conference on Low Temperature Physics (LT29) 266 2022.8 [Reviewed]
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (research society, symposium materials, etc.) Single Work
-
Observation of high carrier density, ohmic contact, and metallic conductivity down to 5 K in aluminum-contacted multilayer MoS2 flakes
Shimazu Yoshihiro, Ono Shotaro, Miyazawa Takaaki, Yamada Kazuya
JAPANESE JOURNAL OF APPLIED PHYSICS 60 ( 11 ) 111001-1 - 111001-7 2021.11 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Observation of high carrier density and metallic conductivity down to 5 K in multilayer MoS2 flakes with aluminum contacts
Y. Shimazu, S. Ono, T. Miyazawa, K. Yamada,
Abstract of International Symposium on Novel Materials and Quantum Technologies 75 2021.11
Authorship：Lead author Language：English Publishing type：Research paper (research society, symposium materials, etc.) Single Work
-
ホール効果測定により求めたMoS2 FET のキャリア密度の電極依存性
宮澤岳秋、山田和弥、平井浩司、小野正太郎、島津佳弘
ナノ学会第19回大会 講演予稿集 2021.5
Authorship：Last author, Corresponding author Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Single Work
-
ホール効果測定により求めたMoS2 FET のキャリア密度の電極依存性
島津 佳弘
ナノ学会第19回大会 講演予稿集 - 141 2021
Language：The in addition, foreign language Publishing type：Research paper (scientific journal) Single Work
-
Electron and hole mobilities in ambipolar MoS2 electric-double-layer transistor
Yoshihiro Shimazua, Shotaro Ono, Inoru Shioya
Journal of Applied Physics 128 ( 11 ) 114305-1 - 114305-7 2020.9 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
ナノマテリアルにおける交流弱磁場によるホール効果測定
島津 佳弘，岩渕 達也，新井 建佑，塩谷 祈
ナノ学会 第18回大会 講演予稿集 2020.5
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
MoS2をチャネルに用いたEDLT における電気抵抗の温度依存性
小野正太郎、島津佳弘
ナノ学会 第18回大会 講演予稿集 2020.5
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
電子線誘起蒸着法によるプラチナ細線の作製と特性の測定
本多威一郎, 島津佳弘
第15回ナノテク交流シンポジウム予稿集 1 ( 1 ) 21 - 21 2020.3
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
Hall effect measurements using low ac magnetic fields and lock-in technique on field effect transistors with molybdenum disulfide channels
Shimazu Yoshihiro, Iwabuchi Tatsuya, Arai Kensuke, Shioya Inoru
PHYSICS LETTERS A 384 ( 3 ) 126073 2020.1 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Electron beam/focused ion beam-assisted deposition of metal electrodes on transition metal dichalcogenides
Honda, S. Ono, I. Shioya, Y. Shimazu
Abstracts of International School and Symposium on Nanoscale Transport and Photonics 2019 1 ( 1 ) 107 - 107 2019.11
Language：English Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
Work function modulation of electrodes contacted to molybdenum disulfide using an attached metal pad
Yoshihiro Shimazua), Tatsuya Iwabuchi, Kensuke Arai
AIP Advances 9 ( 8 ) 085118 2019.8 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AIP Publishing LLC Joint Work
Other Link： https://doi.org/10.1063/1.5108541
-
Okawara Satoru, Kudo Masafumi, Miyamori Mariko, Ohno Shinya, Shimazu Yoshihiro, Tanaka Masatoshi, S … Show more authors
Okawara Satoru, Kudo Masafumi, Miyamori Mariko, Ohno Shinya, Shimazu Yoshihiro, Tanaka Masatoshi, Suzuki Takanori Hide authors
JAPANESE JOURNAL OF APPLIED PHYSICS 58 ( 3 ) 2019.3
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Institute of Physics Joint Work
Surface second-harmonic generation (SHG) is shown to be observable for carbon nanotube (CNT) films grown by CVD on fused silica. The SHG intensity ratio for incident radiation polarized perpendicular and parallel to the plane of incidence at the fundamental radiation (1064 nm) is observed to have typical values for the two kinds of grown film: a film with aligned CNTs and a film with randomly oriented CNTs lying on a substrate sheet. SHG is discussed to originate not from the CNT bulk but from the film surface. The polarization ratio obtained for the two kinds of film was consistent with that calculated for a composite film of spheroidal particles with varying diameters employed to approximate the actual CNT films. The present findings may be applied to in situ evaluation of the initial stage in the CVD growth process of CNTs.
Other Link： https://ci.nii.ac.jp/naid/150000117024
-
交流磁場を用いた層状半導体デバイスのホール効果測定
塩谷祈、岩渕達也、新井建佑、島津佳弘
第14回ナノテク交流シンポジウム予稿集 53 - 53 2019.3
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
Synthesis and Characterization of Zirconium Disulfide Single Crystals and Thin-Film Transistors Based on Multilayer Zirconium Disulfide Flakes
Shimazu Yoshihiro, Fujisawa Yutaro, Arai Kensuke, Iwabuchi Tatsuya, Suzuki Kazuya
CHEMNANOMAT 4 ( 10 ) 1078 - 1082 2018.10
Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
-
２次元層状物質を用いたFETにおける電気伝導特性の評価
新井建佑、岩渕達也、島津佳弘
第１３回ナノテク交流シンポジウム予稿集 49 2018.3
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
MoS2 を用いたFETにおける電極の影響
岩渕達也、新井建佑、島津佳弘
第１３回ナノテク交流シンポジウム予稿集 36 2018.3
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
Contact-induced doping in aluminum-contacted molybdenum disulfide
Yoshihiro Shimazu, Kensuke Arai and Tatsuya Iwabuchi
Jpn. J. Appl. Phys. 57 015801 2018.1 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Metal-insulator transition in a transition metal dichalcogenide: Dependence on metal contacts
Y Shimazu, K Arai and T Iwabuchi
Journal of Physics: Conf. Series 969 012105 2018 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
-
Influence of metal contacts on metal-insulator transition in molybdenum disulfide field effect transistors
T. Iwabuchi, K. Arai and Y. Shimazu
International Symposium on Nanoscale Transport and phoTonics 199 2017.11
Language：English Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
Hysteresis of Transfer Characteristics in Field-Effect Transistors with a Molybdenum Disulfide Channel (Proceedings of the Nature Research Society)
Y. Shimazu
Proceedings of the Nature Research Society 1 01008 2017.10 [Reviewed] [Invited]
Language：English Publishing type：Research paper (international conference proceedings) Single Work
-
Field-Effect Transistors Using Thin Flakes of Misfit Layer Compound (LaS)1.20CrS2
Yoshihiro Shimazu Masaya Takanashi Daiki Kurihara,Yutaro Fujisawa, Kensuke Arai,Tatsuya Iwabuchi, … Show more authors
Yoshihiro Shimazu Masaya Takanashi Daiki Kurihara,Yutaro Fujisawa, Kensuke Arai,Tatsuya Iwabuchi,Kazuya Suzuki Hide authors
Advanced Materials Interfaces 4 ( 20 ) 2017.8 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Hysteresis of Transfer Characteristics in Field-Effect Transistors with a Molybdenum Disulfide Channel
Y. Shimazu
Program and abstracts of Nano-Micro Conference 2017 62 2017.6 [Invited]
Language：English Publishing type：Research paper (research society, symposium materials, etc.) Single Work
-
2硫化モリブデン電界効果デバイスにおける金属絶縁体転移と電極効果
新井建佑、岩渕達也、島津佳弘
第12回ナノテク交流シンポジウム 予稿集 2017.3
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
いくつかの層状化合物における電界効果
藤澤悠太郎、栗原大輝、髙梨雅也、島津佳弘、鈴木和也
第12回ナノテク交流シンポジウム 予稿集 2017.3
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
Electric field effect and thermally activated transport in misfit layer compound (LaS)1.20CrS2
Y. Shimazu, M. Takanashi, D. Kurihara, Y. Fujisawa, K. Arai, T. Iwabuchi, and K. Suzuki
Abstracts of 28th International Conference on Low Temperature Physics 445 2017
Language：English Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
Metal-insulator transition in a transition metal dichalcogenide: Dependence on metal contacts
Y. Shimazu, K. Arai, T. Iwabuchi
Abstracts of 28th International Conference on Low Temperature Physics 419 2017
Language：English Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
Field-Effect Transistors Using Thin Flakes of Misfit Layer Compound (LaS)1.20CrS2
Y. Shimazu, M. Takanashi, D. Kurihara, Y. Fujisawa, K. Arai, T. Iwabuchi, and K. Suzuki
Advanced Materials Interfaces 4 1700631 2017 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
不整合層状化合物 (LaS)1.2TS2 (T=V,Cr) の電界効果
髙梨雅也、栗原大輝、藤澤悠太郎、島津佳弘、鈴木和也
第21回半導体におけるスピン工学の基礎と応用 講演概要集 2016.12
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
二次元層状化合物GaSとNiPS3における光励起
栗原大輝、藤澤悠太郎、髙梨雅也、島津佳弘、鈴木和也
第21回半導体におけるスピン工学の基礎と応用 講演概要集 2016.12
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
Raman-like transitions in a superconducting quantum circuit and incorporation of a switch made of novel 2D materials
Y. Shimazu, R. Shirasaki
Abstracts of Energy Materials Nanotechnology Meeting on Quantum 36 2016.4 [Invited]
Language：English Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
Hysteretic property of channel and contact resistances in molybdenum disulfide FET
Takahashi M.,Sonobe S.,Amano H.,Suzuki S.,Tashiro M.,Nakada T.,Ikeda Y.,Shimazu Y.
71 2280 2016
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
Other Link： https://www.jstage.jst.go.jp/article/jpsgaiyo/71.1/0/71.1_2280/_article/-char/ja/
-
Characteristics of MoS2 dual-gate FET with ionic-liquid top gating
Y. Shimazu, M. Tashiro, S. Sonobe, M. Takahashi
Abstracts of International Symposium on Nanoscale Transport and Technology 157 2015.11
Language：English Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
-
Anomalous hysteresis below 1 K in the transfer characteristics of MoS2 field effect transistors
Y. Shimazu, K. Murata, S. Toda
Jpn. J. Appl. Phys. 54 ( 3 ) 031201 2015.3 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Theoretical analysis of sideband transitions in a coupled system of a flux qubit and a DC-SQUID
SHIRASAKI Ryoen,YAMANASHI Harutaka,SHIMAZU Yoshihiro
70 ( 1 ) 1388 2015
Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work
Other Link： https://www.jstage.jst.go.jp/article/jpsgaiyo/70.1/0/70.1_1388/_article/-char/ja/
-
磁束量子ビットとDC-SQUIDの結合による高次サイドバンド遷移の観測と理論計算
島津佳弘、白崎良演、戸田駿一、山梨晴貴
日本物理学会 2014年秋季大会 講演概要集 第４分冊 2014.9
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work
3個のジョセフソン接合をもつ磁束量子ビットとDC-SQUIDが結合した系において、サイドバンド遷移を観測することができる。結合度を増加した試料を作製し実験を行うことで、光子数変化M = 3以上の遷移を初めて観測した。結合系のハミルトニアンの固有状態を求め、その間の遷移行列要素を計算した。予想される程度の結合度を仮定した計算により、実験結果を説明するこができた。遷移行列要素の、磁束量子ビットに与える磁束に対する依存性も計算し、実験結果と対応する結果を得た。
-
室温から希釈冷凍機温度までのMoS2 電界効果トランジスタの伝導特性
村田浩太郎、島津佳弘、戸田駿一、穐近祐介、村島拓朗、田中正俊
日本物理学会第69回年次大会講演概要集 69 ( 1 ) 578 2014.3
Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Publisher：日本物理学会 Joint Work
-
Higher-order sideband transitions and sideband Rabi oscillations in a superconducting flux qubit coupled to a SQUID plasma mode
Y. Shimazu, S. Toda, M. Takahashi, N. Okamura
Abstracts of International Symposium on Nanoscale Transport and Technology 165 2013.11
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
-
Observation of Higher-Order Sideband Transitions and First-Order Sideband Rabi Oscillations in a Superconducting Flux Qubit Coupled to a SQUID Plasma Mode
Yoshihiro SHIMAZU, Masaki TAKAHASHI, and Natsuki OKAMURA
J. Phys. Soc. Jpn 82 074710 2013.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
SHIMAZU Yoshihiro,OKAMURA Natsuki,TODA Shunichi,MURATA Kotaro
68 718 2013
Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work
Other Link： https://www.jstage.jst.go.jp/article/jpsgaiyo/68.1.4/0/68.1.4_786_4/_article/-char/ja/
-
Sideband transitions near symmetry point in three-Josephson-junction flux qubit
Y. Shimazu, N. Okamura, S. Toda, K. Murata
Abstracts of PRACQSYS 2012 (Principles and applications of control in quantum systems) 35 2012.9
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
-
SHIMAZU Yoshihiro,OKAMURA Natsuki,TODA Shunichi,MURATA Kotaro
67 ( 2-4 ) 641 2012.8
Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work
Other Link： https://www.jstage.jst.go.jp/article/jpsgaiyo/67.2.4/0/67.2.4_641_1/_article/-char/ja/
-
Observation of blue sideband Rabi oscillations in a flux qubit coupled to a resonator witb a low resonance energy
SHIMAZU Yoshihiro,TAKAHASHi Maki,NAKAJIMA Masaki,OKAMURA Natsuki
67 ( 1 ) 718 2012
Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work
-
Simulation of transition between energy levels of tunable four-Josephson-junction qubit
KAWAHARA Mamika,SHIMAZU Yoshihiro,SHIRASAKI Ryoen
67 ( 1 ) 718 2012
Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work
Other Link： https://www.jstage.jst.go.jp/article/jpsgaiyo/67.1.4/0/67.1.4_718_2/_article/-char/ja/
-
4接合磁束量子ビットのラビ振動シミュレーション
川原眞実加、島津佳弘、白崎良演
日本物理学会2012年秋季大会 講演概要集第４分冊 643 2012
Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work
-
Simulation of an asymmetric lineshape of a resonant dip observed in a switching-current measurement of a superconducting flux qubit
Y. Shimazu, M. Nakajima, M. Takahashi, N. Okamura, K. Yoshiyama
Physics Procedia 27 360 2012 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Tunability of Excited-State Energy Levels of Four-Josephson-Junction Circuit in Crossover from Double-Well to Single-Well Potential
Y. Shimazu
J. Phys. Soc. Jpn. 80 054701 (7 pp) 2011 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：PHYSICAL SOC JAPAN Single Work
-
Switching-current measurement and switching-probability measurement of resonant peaks in a superconducting flux qubit
Y. Shimazu, M. Nakajima, M. Takahashi, N. Okamura, K. Yoshiyama
Abstracts of 24th International Symposium on Superconductivity 2011
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
-
Doublet splitting due to intercell tunneling in three-Josephson- junction flux qubit
Y. Shimazu, K. Ochiai, E. Shinozaki
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 470 ( 20 ) 1555 - 1557 2010.11
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
-
４個のジョセフソン接合で作られた量子ビットにおける２重井戸から単一井戸へのポテンシャル制御
島津 佳弘、落合慧、篠﨑瑛二、中島正揮、高橋真起
第23回量子情報技術研究会資料 172 - 175 2010
Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
-
Measurement in single-well regime of tunable 4-Josephson-junction qubit
Shimazu Y.,Ochiai K.,Shinozaki E.,Nakajima M.,Takahashi M.
65 ( 2 ) 635 2010
Language：Japanese Publishing type：Research paper (scientific journal) Single Work
Other Link： https://www.jstage.jst.go.jp/article/jpsgaiyo/65.2.4/0/65.2.4_635_4/_article/-char/ja/
-
Large tunability of energy gap and energy-level splitting in double-loop four-Josephson-junction flux qubit
Y. Shimazu, K. Ochiai, E. Shinozaki, T. Inayama, M. Nakajima, T. Oouchi, M. Takahashi
Proceedings of 2010 International Symposium on Physics of Quantum Technology 152 2010
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Spectroscopy of Josephson-Junction Flux Qubit with Controllable Energy Gap
Y. Shimazu, Y. Saito, and Z. Wada
J. Phys. Soc. Jpn. 78 ( 6 ) 064708 2009.6
Language：English Publishing type：Research paper (scientific journal) Publisher：PHYSICAL SOC JAPAN Joint Work
-
Energy Spectroscopy of Double-Loop Josephson-Junction Flux Qubit
Y. Shimazu, N. Maeta, K. Ochiai, E. Shinozaki, Y. Horikawa, M. Onda, K. Tomita, K. Yamamura
Abstracts of International Symposium on Nanoscale Transport and Technology 194 2009
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
バリア高さを制御できる４接合磁束量子ビットのエネルギー分光
島津佳弘、落合慧、前田憲宏、篠﨑瑛二
日本物理学会講演概要集 .681 2009
Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
-
Four-Josephson-Junction Flux Qubit with Controllable Energy Gap
Y. Shimazu, Y. Saito, and Z. Wada
Journal of Physics: Conference Series 2009
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Characterization of double-loop four-Josephson-junction flux qubit
Y. Shimazu, Y. Saito, Z. Wada
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 469 ( 15-20 ) 1608 - 1611 2009
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
-
Spectroscopy of double-loop four-Josephson junction flux qubit with tunable energy gap
Y. Shimazu, N. Maeta, K. Ochiai, E. Shinozaki, Y. Saito, Z. Wada
Proceedings of 2008 International Symposium on Physics of Quantum Technology 113 2008
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
エネルギーギャップを制御することのできる超伝導磁束量子ビットの実験
島津佳弘、齊藤友貴、和田全平
第18回量子情報技術研究会研究会資料 166 - 169 2008
Language：Japanese Publishing type：Research paper (scientific journal) Single Work
-
Circulating current in a superconducting loop interrupted by a DC-SQUID with asymmetry
Y. Shimazu,T. Niizeki, Z. Wada, Y. Saito
Physica C 463 1056 - 1059 2007.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
-
Characteristics of Switchable Superconducting Flux Transformer with DC Superconducting Quantum Interference Device
Y.Shimazu,T.Niizeki
Jpn. J. Appl. Phys. 46 ( 4A ) 1478 - 1481 2007.4 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：INST PURE APPLIED PHYSICS Joint Work
-
Control of a switching current of a DC-SQUID with an electric current in comparison with control with magnetic field
Proceedings of International Symposium on Magneto-Science 30 2006
Language：English Publishing type：Research paper (international conference proceedings) Single Work
-
Fabrication and characterization of a switchable flux transformer using a DC-SQUID
Physica C 445-448 971 2006 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
DC-SQUID構造をもつ制御可能な磁束量子ビット結合回路
新関嵩
「量子ナノ物理学」第２回公開シンポジウム講演概要集 128 2006 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
-
Spectroscopy on asymmetric flux qubits coupled inductively
Abstracts of 1st International Symposium on Nanometer-scale Quantum Physics 95 2005 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
-
Observation of persistent current states and excitation in coupled flux qubits
Abstracts of International Conference on Nanoelectronics, Nanostructures, and Carrier Interactions 159 2005 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
-
Observation of excitation in asymmetric flux qubits coupled inductively
Physica E 29 679 2005 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Coupling Effect in Dual Three-Josephson-Junction Loops in Classical Regime
Jounal of Physical Society of Japan 73 ( 7 ) 2004.7 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
-
Direct Modification of Electrical and Magnetic Properties of Magnetic Nanostructures by AFM Nano-lithography
Abstracts of the 9th Joint MMM-INTERMAG Conference 246 2004 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
-
Magnetic nanostructures fabricated by AFM nano-lithography technique
Conference Digests of IEEE Conference on Nanoscale Devices and System Integration 88 2004 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
-
Magnetic nanostructures fabricated by the atomic force microscopy nano-lithography technique
K. Watanabe, Y. Takemura, Y. Shimazu, J. Shirakashi
Nanotechnology 15 ( 10 ) S566 2004 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
-
Measurement of Kinetic Inductance of Superconduncting Wires and Application for Measuring Flux State of Josephson-Junction Loops
Physica C 412-414 1451 2004 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Continuous measurement of magnetic flux of two qubits with Josephson junctions coupled through mutual inductance
Abstracts of `Carrier Interactions and Spintronics in Nanostructures' 34 2003
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
-
Fabrication of magnetic planar-nanostructures using electron beam lithography and AFM nano-lithography techniques
Abstracts of Materials Research Society 2003 FALL MEETING 771 2003 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
-
Inductive coupling of two superconducting loops with three Josephson junctions
Physica E 18 23 2003 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
-
超伝導細線のインダクタンス測定及び結合した磁束量子ビットの実験とシミュレーション
第9回量子情報技術研究会資料 163 - 166 2003
Language：Japanese Publishing type：Research paper (scientific journal) Single Work
-
Two flux qubits with Josephson junctions coupled through mutual inductance
Second International Workshop on Quantum Nonplanar Nanostructures & Nanoelectronics 129 2002 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
-
Magnetoresistance in the magnetization reversal process of micropatterned Co wires
J. Magn. Magn. Mater. 240 17 2002 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Magneto-Thermodynamic Effects in Chemical Reactions
Jpn. J. Appl. Phys. 41 416 2002 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Magnetic field effect on the equilibrium hydrogen pressure for the PrCo5–H system
J. of Alloys and Compounds 330-332 56 2002 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Effect of domain walls on resistivity in ferromagnetic films and wires
Physica B 284-288 1239 2000 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Resistive Barkhausen Noise at Room Temperature in Thin Ferromagnetic Wires
Jpn. J. Appl. Phys. 39 458 2000 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Superconductivity Effect on Magnetoresistance in Ferromagnetic Tunnel Junctions
J. Magn. Magn. Mater. 198-199 76 - 78 1999 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
F. Ishikawa, I. Yamamoto, M. Yamaguchi, Y. Shimazu, T. Goto and H. Mitamura: Magnetic properties of intermetallic compound hydrides and deuterides
J. Alloys and Compounds 293-295 243 1999 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Effect of Superconductivity on Magnetoresistance in Ferromagnetic Tunnel Junctions
Jpn. J. Appl. Phys. 37 3299 1998 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Magnetic field effects on sol-gel phase changes in aqueous polymers
Physica B 246-247 408 1998 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Chemical equilibrium in magnetic fields for ferromagnetic hydride and hydrogen system
Physica B 246-247 404 1998 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Itinerant electron metamagnetism in Y1-xZrxCo3
Physica B: Condensed Matter 246-247 498 1998 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Magnetic field-induced effects on the melting temperatures of polymer gels
Jpn. J. Appl. Phys. 36 1397 1997 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Effects of Tunnel Resistance and Lead Resistance in Ultrasmall Single Tunnel Junctions
J. Phys. Soc. Jpn. 66 1409 1997 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Effects of Pressure and Magnetic Field on Metal-Insulator Transition of Partially Deuterated (DM-DCNQI)_2 Cu d_3[1,1;1] around Reentrant Metallic Region
T. Ohgi, Y. Shimazu, S. Ikehata and R. Kato
Solid State Commun. 98 1033 - 1037 1996 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Coulomb Blockade and Superconductor-Insulator Transition in Ultrasmall Single Tunnel Junctions
Y. Shimazu, T. Yamagata, S. Ikehata and S. Kobayashi
Czech. J. Phys 46-S4 2289 - 2290 1996
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Environmental Effect on Coulomb Blockade in Ultrasmall Single Tunnel Junctions
Y. Shimazu, T. Yamagata, S. Ikehata and S. Kobayashi
J. Phys. Soc. Jpn. 65 3123 - 3126 1996 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Superconductor-Insulator Transition in Ultrasmall Single Tunnel Junctions
Y. Shimazu, T. Yamagata, S. Ikehata and S. Kobayashi
J. Phys. Soc. Jpn. 65 1906 - 1909 1996 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Environmental Effect on Ultrasmall Josephson Junctions
Y. Shimazu, S. Ikehata and S. Kobayashi
Jpn. J. Appl. Phys 35 3473 - 3477 1996 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Dependence of Coulomb Blockade in Ultrasmall Single Tunnel Junctions on Tunnel Resistance
Y. Shimazu, S. Ikehata and S. Kobayashi:
Physica B 227 102 - 104 1996 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Dependence of Coulomb Blockade in Ultrasmall Tunnel Junctions on Tunnel Resistance
Y. Shimazu, S. Ikehata and S. Kobayashi
J. Phys. Soc. Jpn. 1995 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Magnetic Susceptibility of Compensated Si:P
T. Mori, Y. Shimazu and S. Ikehata
Solid State Commun. 91 13 - 15 1994 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Solid State Commun. Joint Work
-
New Cryostat for Applying Uniaxial Stress
Y. Shimazu and S. Ikehata
Jpn. J. Appl. Phys. 33 6054 - 6055 1994 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Measurement of Young's Modulus of Phosphorous-Doped Silicon around the Metal-Insulator Transition
Y. Shimazu and S. Ikehata
Physica B 194-196 1147 - 1148 1994 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
NMR Study on Compensated Si:P
T. Mori, Y. Shimazu and S. Ikehata
J. Phys. Soc. Jpn. 62 3172 - 3180 1993 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Sensitivity Calibration of Surface Barrier Diodes for Soft X-ray Observation of Plasma
M. Sakurai, Y. Shimazu and N. Asakura
Rev. Sci. Instrum. 63 832 - 836 1992 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
-
Wall conditioning and its effect on RFP plasma performance in REPUTE-1
S. Shinohara, K. Yamagishi, S. Ohdachi, A. Ejiri, K. Mayanagi, Y. Shimazu and K. Miyamoto
Plasma Phys. Control. Fusion (UK) 34 627 - 633 1992 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work