YE Rongbin

写真a

Affiliation

IWATE University  Faculty of Science and Engineering  Department of Science and Engineering  Electrical and Electronics/Information and Communication Course 

Position

Associate Professor

Laboratory Address

〒0208551 4-3-5, Ueda

Laboratory Phone number

+81-19-621-6364

Mail Address

E-mail address

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Research Interests 【 display / non-display 】

  • Energy Harvesting

  • Solar Cells

  • Lithium Thin Film Battery

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Graduating School 【 display / non-display 】

  • 　
    -
    1989.06

    East China Normal University   Faculty of Science and Engineering   Solid-state Electronics   Graduated

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Graduate School 【 display / non-display 】

  • 　
    -
    1999.03

    Iwate University  Graduate School, Division of Engineering  Electronics & Information Engineering  Doctor's Course  Completed

  • 　
    -
    1995.03

    Others  Graduate School, Division of Engineering  Master's Course  Completed

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Degree 【 display / non-display 】

  • Iwate University -  Doctor (Engineering)  1999.03.23

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Campus Career 【 display / non-display 】

  • 2017.03
    -
    Now

    IWATE University   Faculty of Science and Engineering   Department of Systems Innovation Engineering   Studies in Electrical, Electronic, and Communication Engineering   Associate Professor   [Duty]

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Research Areas 【 display / non-display 】

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment

  • Nanotechnology/Materials / Applied physical properties

  • Nanotechnology/Materials / Energy chemistry

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Course Subject 【 display / non-display 】

  • 2024

    Seminar in English for Electrical and Electronic Engineering 1

  • 2024

    Graduation Research

  • 2024

    Complex Analysis

  • 2024

    Semiconductor LSI Engineering

  • 2024

    Optical Electronics

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Research Career 【 display / non-display 】

  • Organic/inorganic hybrid Solar Cells

    Periods of research：

    2010.01
    -
    Now

    Keywords : Solar Cells

    Style of Research： Individual

    Research Program： Other Examination Research Organization  

  • Fabrication of Micro- and Nanostructure and Organic Devices

    Periods of research：

    2006.04
    -
    Now

    Keywords : Polymerization, Organic Thin films, Litholography, Organic TFTs

    Style of Research： Collaboration in Organization

    Research Program： The Other Research Programs  

  • Study of Li Ion Rechargable Battery

    Periods of research：

    2006.04
    -
    Now

    Style of Research： Collaboration in Organization

    Research Program： The Other Research Programs  

  • Study of Ambipolar Organic Thin Film Transistors

    Periods of research：

    2003.04
    -
    Now

    Keywords : Ambipolar transport, Organic Thin Film Transistors, CMOS, Sensor

    Style of Research： Individual

    Research Program： The Other Research Programs  

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Published Papers 【 display / non-display 】

  • Fabrication and characterization of structural, morphology and electrical properties of thermally deposited quinacridone thin films

    Tengyue Zhang, Hiroto Segawa , Rongbin Ye

    Thin Solid Films ( ScienceDirect )  819   140670   2025.03  [Refereed]

    Academic Journal  Multiple authorship

    In this paper, we have systematically reported on fabrication and characterization of structural, morphology and electrical properties of thermally deposited Quinacridone (QA) thin films through controlling the substrate temperature. By the detailed X-ray diffraction and atomic force microscopy analysis, QA thin films were crystallized at a substrate temperature of 80 °C or higher. At the substate temperature of 180 °C, highly ordering β phase QA thin films could be deposited with the largest gain size of ca. 232 nm and the maximum mobility of 2.95 × 10–2 cm2 /V s can be obtained. Thus, the grain sizes and phase selecting growth of the QA thin films could be controlled by the substrate temperature.

    DOI

  • Li depth analysis of Au/LiMn2O4/LATP/Ge/(Au and Al) by means of ERD and RBS techniques with MeV O4+ ion beams

    K Morita, B Tsuchiya, R Ye, H Tsuchida, T Majima

    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms   554   165429   2024.09  [Refereed]

    Academic Journal  Multiple authorship

    Depth profiles of Li in Au/LiMn2O4(LMO)/LATP/Ge/(Au and Al) were measured by means of elastic recoil detection (ERD) and Rutherford backscattering spectrometry (RBS) techniques. The charging and discharging characteristics indicated that the Au/LiMn2O4(LMO)/LATP/Ge/(Au and Al) batteries were rechargeable. The Ge-Au alloy was formed by diffusion of Au into Ge during the sample preparation and under discharging and subsequent to charging, while no reaction took place at the interface of Al/Ge. These data are discussed in terms of difference in work functions between Au and Al due to the transport fraction of Li+ ions in LATP less than unity.

    DOI

  • Dynamic behavior of Li depth profiles in solid state Li ion battery under charging and discharging by means of ERD and RBS techniques

    K. Morita B. Tsuchiya R. Ye H. Tsuchida T. Majima

    Solid State Ionics   370   115730   2021.11  [Refereed]

    Academic Journal  Multiple authorship

    DOI

  • Highly thermostable high molecular-weight low k PIM polymers based on 5,5′,6,6′-tetrahydroxy-3,3,3′,3′-Tetramethylspirobisindane, decafluorobiphenyl, and bisphenols

    Yu Konno Ryota Osuga Junko N.Kondo Rongbin Ye Tadashi Tsukamoto Yoshiyuki Oishi Yuji Shibasaki

    Polymer   230   124072   2021.09  [Refereed]

    Academic Journal  Multiple authorship

    DOI

  • Sensitive in-operando observation of Li and O transport in thin film Li ion batteries

    Vairavel Mathayan Kenji Morita Bun Tsuchiya Rongbin Ye Mamoru Baba Daniel Primetzhofer

    Materials Today Energy   21   100844   2021.09  [Refereed]

    Academic Journal  Multiple authorship

    DOI

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Presentations 【 display / non-display 】

  • Sputter-Deposited LiPSiO Thin Films as Solid Electrolyte for Thin Film Batteries

    Poster (General)  Rongbin Ye, Jun Tanabe, Koji Ohta, Mamoru, Baba

    17th Asian Conference on Solid State Ionics   (Nagoya, Japan) 

    2022.09
    　
    　

    Asian Societies for Solid State Ionics

  • In-situ and in-operando profiling of light elements in energy materials using coincidence techniques

    Oral Presentation(Guest/Special) 

    IBA&PIEX-SIMS 2021  (online) 

    2021.10
    　
    　

  • Fabrication and characterization of nitrogen-doped Nb2O5 thin films for thin film Batteries

    Poster (General)  Rongbin Ye , Masato Obara , Koji Ohta, Mamoru Baba

    2019.07
    　
    　

  • In-situ Total Li Profiling of Solid State Li Ion Batteries under Charging and Discharging by Means of Transmission Elastic Recoil Detection Analysis with 5MeV He+2 Ions

    Poster (General)  K. Morita, B. Tsuchiya, R. Ye, J. Oonishi, Y. Iriyama, T. Kato, H. Tsuchida, T. Majima

    2019.07
    　
    　

  • Study of Li diffusion in thin Li-ion batteries by thermal neutron depth profiling (TNDP)

    Poster (General)  J. Vacik, I. Tomandl, V. Hnatowicz, P. Horak, A. Cannavo1, G. Ceccio, D. Fink, T. Kobayashi, Y. Rongbin, and M. Baba

    2018.08
    　
    　

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Academic Awards Received 【 display / non-display 】

  • 2012.12.06

  • 2011.12.01

  • 2004.12.01

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Industrial Property 【 display / non-display 】

  • MANUFACTURING METHOD FOR ALL- SOLID LITHIUM SECONDARY BATTERY, AND INSPECTION METHOD FOR ALL-SOLID LITHIUM SECONDARY BATTERY

    Patent

    Application number WO 2012090930 

    Application date： 2011.12.27

  • MANUFACTURING METHOD FOR ALL- SOLID LITHIUM SECONDARY BATTERY, AND INSPECTION METHOD FOR ALL-SOLID LITHIUM SECONDARY BATTERY

    Patent

    Application number CN201610452871  Registration number CN106099204

    Application date： 2011.12.26

  • METHOD FOR MANUFACTURING THIN FILM LITHIUM-ION RECHARGEABLE BATTERY, AND THIN FILM LITHIUM-ION RECHARGEABLE BATTERY

    Patent

    Application number WO 2012090929 

    Application date： 2011.12.27

  • METHOD FOR MANUFACTURING THIN FILM LITHIUM-ION RECHARGEABLE BATTERY, AND THIN FILM LITHIUM-ION RECHARGEABLE BATTERY

    Patent

    Application number US201113997920   Registration number US2014011067

    Application date： 2011.12.26

  • THIN FILM DEVICE, FABRICATION METHOD FOR SAME, AND ELECTRONIC COMPONENT

    Patent

    Application number WO2009JP51477 

    Application date： 2009.01.29

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Preferred joint research theme 【 display / non-display 】

  • Thin Film Batteries

    Joint research form : Cooperative Research with Industry-University research organizations and/or private agencies.

    Possible form for cooperating Industry-Academia Collaboration : Cooperative Research

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Association Memberships 【 display / non-display 】

  • 2016.01
    -
    2020.12
     

    International Society of Electrochemistr

  • 2007.01
    -
    2020.12
     

    The Electrochemical Society

  • 1996.07
    　
    　
     

    JJAP

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