Mami N Fujii

Profile Information

Affiliation: Accosiate Professor, Faculty of Science and Engineering, Kindai University

Degree: 博士（工学）

J-GLOBAL ID: 201701021029372347
researchmap Member ID: B000281567

External link

Research Interests

Research Areas

Research History

Apr, 2021 - Present

Associate Professor, Faculty of Science and Engineering, Kindai University
Aug, 2020 - Mar, 2021

Data Science Center, Nara Institute of Science and Technology
Jul, 2015 - Mar, 2021

Asistant Professor, Division of Materials Science, Nara Institute of Science and and Technology
Jan, 2014 - Jun, 2015

Specially Appointed Assistant Professor (Full time), Division of Materials Science, Nara Institute of Science and and Technology
Apr, 2012 - Nov, 2013

Panasonic Corporation
Apr, 2009 - Apr, 2012

Research Fellowships for Young Scientists, Japan Society for the Promotion of Science
Mar, 2010 - Jun, 2010

Reserch student, Delft Institute of Microsystems and Nanoelectronics (DIMES), Delft University of Technology

Education

Apr, 2009 - Mar, 2012

Graduate School of Materials Science, Nara Institute of Science and and Technology
Apr, 2007 - Mar, 2009

Nara Institute of Science and Technology
Apr, 2005 - Mar, 2007

Kobe City College of Technology

Committee Memberships

Oct, 2022 - Present

Committee, IEEE EDSK
Mar, 2022 - Present

委員, 応用物理学会 D＆I委員会
Apr, 2021 - Present

Program Committee, International Workshops on Active-Matrix Flatpanel Displays and Devices
Mar, 2021 - Present

幹事, 一般社団法人電気学会技術調査専門委員会
Feb, 2021 - Present

代議員, 応用物理学会
Apr, 2018 - Mar, 2020

NISTEP専門調査員, 文部科学省科学技術・学術政策研究所科学技術予測センター

Awards

Oct, 2018

Best presenter award, 1st International Conference on Materials Science and Engineering in the Philippines
Nov, 2017

Outstanding Poster Paper Award, International Display Workshops

Daisuke Matsuo, Ryoko Miyanaga, Shigeaki Kishida, Yoshitaka Setoguchi, Yasunori Andoh, Mami Fujii, Yukiharu Uraoka
Aug, 2017

Poster award, The 17th International Meeting on Information Display

Bermundo Juan, Paolo Soria, Yasuaki Ishikawa, Mami Fujii, Hiroshi Ikenoue, Yukiharu Uraoka
Jun, 2017

Student Paper Award, Al2O3 Passivation of Amorphous IGZO Thin Film Transistors through Atomic Layer Deposition using Dimethylaluminum Hydride, EM-NANO2017

Dianne Corsino , Bermundo Juan , Paolo Soria , Kiyoshi Takahashi , Yasuaki Ishikawa , Yukiharu Uraoka
2017

第8回(2017年度) 女性研究者研究業績（小舘香椎子賞）, 応用物理学会

藤井茉美
Dec, 2016

Outstanding Poster Paper Award, Thermal Analysis and Device Simulation of Heat Suppressed Structure for Oxide Thin-Film Transistor, International Display Workshops

K. Kise , M. N. Fujii , J. P. Bermundo , Y. Ishikawa , Y. Uraoka
Sep, 2016

Poster Award

木瀬香保利, 藤井茉美, Bermundo Juan, Paolo Soria, 石河泰明, 浦岡行治
Dec, 2015

Outstanding Poster Paper Award, Reliability Improvement of Amorphous InGaZnO Thin-Film Transistors by Less Hydroxyl-Groups Siloxane Passivation, International Display Workshops 2015

Chaiyanan Kulchaisit, Yasuaki Ishikawa, Mami Fujii, Haruka Yamazaki, Bermundo Juan, Paolo Soria, Yukiharu Uraoka
Dec, 2015

Outstanding Poster Paper Award, Thermal Analysis of Oxide Thin Film Transistor with Fluorinated Silicon Nitride Gate Insulator, International Display Workshops

H. Yamazaki, Y. Ishikawa, M. N. Fujii, J. P. S. Bermundo, E. Takahashi, Y. Andoh, Y. Uraoka
Sep, 2015

講演奨励賞, 塗布型a-InZnO薄膜トランジスタに向けた銀ナノペーストの印刷適性, 応用物理学会

浦川哲, 石河泰明, 長田至弘, 藤井茉美, 浦岡行治
Dec, 2014

Poster Award, Printability of Screen Printed Silver for Oxide Thin-Film Transistor toward a Printable Device, The 21st International Display Workshop

Satoshi Urakawa, Yasuaki Ishikawa, Yukihiro Osada, Mami Fujii, Masahiro Horita, Yukiharu Uraoka
Jun, 2014

IEEE EDS Kansai Chapter IMFEDK Best Paper Award, Reliability of Bottom Gate Amorphous InGaZnO Thin-Film Transistors with Siloxane Passivation Layer, 2014 International Meeting for Future of Electron Devices, Kansai

Chaiyanan Kulchaisit, Mami Fujii, Yoshihiro Ueoka, Juan Paolo Bermundo, Masahiro Horita, Yasuaki Ishikawa, Yukiharu Uraoka
2011

Young Researcher Award, 2010 International Conference on Solid State Devices and Materials

Mami N. Fujii
2008

Best Student Award, The Fifteenth International Workshop on Active- Matrix Flatpanel Displays and Devices

Mami N. Fujii
2006

優秀学生賞, 静電気学会

藤井茉美
2005

奨励賞, 電気関係学会関西支部連合大会

藤井茉美
2005

口頭発表賞, 神戸市産学官学術フォーラム

藤井茉美

Papers

Research and Development for a Novel Copper Grid Structure for Retarding Field Analysis

Jun Mizuno, Alaric Yohei Kawai, Tomohiro Matsushita, Mami N. Fujii

Journal of The Japan Institute of Electronics Packaging, 26(6) 561-568, Sep 1, 2023
An Algorithm to Correct the Sensitivity Distribution of a Retarding Field Analyzer for Photoelectron Holography

Tomohiro Matsushita, Yusuke Hashimoto, Hiroto Tomita, Zexu Sun, Sota Kawamura, Mami N. Fujii, Jun Mizuno

e-Journal of Surface Science and Nanotechnology, Mar 25, 2023 Peer-reviewed
Atomic Imaging of Interface Defects in an Insulating Film on Diamond

Mami N. Fujii, Masaki Tanaka, Takumi Tsuno, Yusuke Hashimoto, Hiroto Tomita, Soichiro Takeuchi, Shunjo Koga, Zexu Sun, John Isaac Enriquez, Yoshitada Morikawa …

Nano Letters, 23(4) 1189-1194, Feb 10, 2023 Peer-reviewedLead authorCorresponding author
Atomic structure analysis of gallium oxide at the Al2O3/GaN interface using photoelectron holography

Mutsunori Uenuma, Shingo Kuwaharada, Hiroto Tomita, Masaki Tanaka, Zexu Sun, Yusuke Hashimoto, Mami N. Fujii, Tomohiro Matsushita, Yukiharu Uraoka

APPLIED PHYSICS EXPRESS, 15(8), Aug, 2022 Peer-reviewed
Orientation dependent etching of polycrystalline diamond by hydrogen plasma

Daichi Yoshii, Mami N. Fujii, Mutsunori Uenuma, Yukiharu Uraoka

Applied Physics Letters, 121 021903, Jul 11, 2022 Peer-reviewedCorresponding author
Hot carrier effects in oxide-TFTs

Mami N. Fujii, Takanori Takahashi, Juan Paolo Soria Bermundo, Yukiharu Uraoka

Amorphous Oxide Semiconductors: IGZO and Related Materials for Display and Memory, 315-331, May 20, 2022
Improved Thermoelectric Power Factor of InGaZnO/SiO2 Thin Film Transistor via Gate-Tunable Energy Filtering

Jenichi Clairvaux Felizco, Mutsunori Uenuma, Mami N. Fujii, Yukiharu Uraoka

IEEE ELECTRON DEVICE LETTERS, 42(8) 1236-1239, Aug, 2021 Peer-reviewed
Degradation mechanism of high mobility oxide thin film transistors for next generation display

Yukiharu Uraoka, Takanori Takahashi, Mami Fujii, J. P. Bermundo, Ryoko Miyanaga, Mutsunori Uenuma

SID International Symposium, Digest of Technical Papers, 52(S2) 395-398, 2021 Peer-reviewedInvited
Improvement in Bias Stress Stability of Solution-Processed Amorphous InZnO Thin-Film Transistors via Low-Temperature Photosensitive Passivation

Aimi Syairah Safaruddin, Juan Paolo Soria Bermundo, Naofumi Yoshida, Toshiaki Nonaka, Mami N. Fujii, Yasuaki Ishikawa, Yukiharu Uraoka

IEEE Electron Device Letters, 41(9) 1372-1375, Sep, 2020 Peer-reviewed
High-Performance Fully Solution-Processed Oxide Thin-Film Transistors via Photo-Assisted Role Tuning of InZnO

Dianne C. Corsino, Juan Paolo S. Bermundo, Chaiyanan Kulchaisit, Mami N. Fujii, Yasuaki Ishikawa, Hiroshi Ikenoue, Yukiharu Uraoka

ACS Applied Electronic Materials, 2(8) 2398-2407, Aug 25, 2020 Peer-reviewed
P‐11: High Performance All‐Solution Processed InZnO Thin‐Film Transistors via Photo‐Functionalization at Varying Fluence and Annealing Environment

Dianne Corsino, Juan Paolo Bermundo, Mami N. Fujii, Yasuaki Ishikawa, Hiroshi Ikenoue, Yukiharu Uraoka

SID Symposium Digest of Technical Papers, 51(1) 1350-1353, Aug, 2020 Peer-reviewed
Unique degradation under AC stress in high-mobility amorphous In–W–Zn–O thin-film transistors

Takanori Takahashi, Mami N. Fujii, Ryoko Miyanaga, Miki Miyanaga, Yasuaki Ishikawa, Yukiharu Uraoka

Applied Physics Express, 13(5), May 1, 2020 Peer-reviewedCorresponding author
Bias stress and humidity exposure of amorphous InGaZnO thin-film transistors with atomic layer deposited Al2O3 passivation using dimethylaluminum hydride at 200 °C

Dianne C Corsino, Juan Paolo S Bermundo, Mami N Fujii, Kiyoshi Takahashi, Yasuaki Ishikawa, Yukiharu Uraoka

Journal of Physics D: Applied Physics, 53(16) 165103-1-10, Apr 15, 2020 Peer-reviewed
High Performance Amorphous In-Ga-Zn-O Thin-Film Transistors with Low Temperature High-k Solution Processed Hybrid Gate Insulator (vol 9, 025002, 2020)

Ployrung Kesorn, Juan Paolo Bermundo, Toshiaki Nonaka, Mami N. Fujii, Yasuaki Ishikawa, Yukiharu Uraoka

ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 9(4) 025002-1-5, Apr, 2020 Peer-reviewed
(Invited) Highly Reliable Metal Oxide Thin Film Transistors for Flexible Devices

Yukiharu Uraoka, Dianne Corsino, Juan Paolo Bermundo, Mami N. Fujii, Mutsunori Uenuma

ECS Transactions, 98(7) 29-37, 2020 Peer-reviewedInvited
(Invited) Hot Carrier Phenomena in Oxide Thin-Film Transistors

Jun Tanaka, Mami N. Fujii, Ryoko Miyanaga, Takanori Takahashi, Yukiharu Uraoka, Kazushige Takechi, Hiroshi Tanabe

ECS Transactions, 98(7) 3-12, 2020 Peer-reviewedInvited
Rapid photo-assisted activation and enhancement of solution-processed InZnO thin-film transistors

Juan Paolo Bermundo, Chaiyanan Kulchaisit, Yasuaki Ishikawa, Mami Fujii, Hiroshi Ikenoue, Yukiharu Uraoka

J. Phys. D: Appl. Phys., 53(4) 045102-1-7, Jan, 2020 Peer-reviewed
Degradation phenomenon in metal-oxide-semiconductor thin-film transistors and techniques for its reliability evaluation and suppression

Yukiharu Uraoka, Juan Paolo Bermundo, Mami N. Fujii, Mutsunori Uenuma, Yasuaki Ishikawa

Japanese Journal of Applied Physics, 58(9) 090502-090502, Sep 1, 2019 Peer-reviewed
Hot carrier effects in InGaZnO thin-film transistor

Takanori Takahashi, Ryoko Miyanaga, Mami N. Fujii, Jun Tanaka, Kazushige Takechi, Hiroshi Tanabe, Juan Paolo Bermundo, Yasuaki Ishikawa, Yukiharu Uraoka

Applied Physics Express, 12(9) 094007-1-4, Sep 1, 2019 Peer-reviewed
Improvement of the stability of an electric double-layer transistor using a 1H,1H,2H,2H-perfluorodecyltriethoxysilane barrier layer

Liu, Y., Fujii, M.N., Ishida, S., Ishikawa, Y., Miwa, K., Ono, S., Bermundo, J.P.S., Fujita, N., Uraoka, Y.

Japanese Journal of Applied Physics, 58(4) 040907-1-4, 2019 Peer-reviewed

Misc.

120

Study of Electronic and Atomic Structures at the Interface of Oxide/GaN

富田広人, 上沼睦典, 桑原田進吾, 橋本由介, 藤井茉美, 田中晶貴, SUN Z., 松下智裕

日本物理学会講演概要集(CD-ROM), 78(1), 2023
Frontiers of AI Computing with Oxide Semiconductors

木村睦, 木村睦, 宮戸祐治, 新谷道広, 藤井茉美, 曲勇作, 河西秀典, 松田時宜, 神谷利夫

応用物理学会春季学術講演会講演予稿集(CD-ROM), 70th, 2023
中高生の進路選択において，理系選択者を増やすためには？

為近恵美, 河西奈保子, 藤井茉美, 渡邉恵理子, 田中あや

応用物理, 91(12) 776-777, Dec, 2022
The dependence of hydrogen plasma etching on diamond crystal orientation

吉井大陸, 藤井茉美, 上沼睦典, 浦岡行治

応用物理学会秋季学術講演会講演予稿集(CD-ROM), 83rd, 2022
Local structure analysis of gallium nitride by photoelectron holography

富田広人, 上沼睦典, 橋本由介, 藤井茉美, 桑原田進吾, 田中晶貴, SUN Z., 松下智裕

日本物理学会講演概要集(CD-ROM), 77(1), 2022
Analysis of Ionic liquid induced degradation on amorphous IGZO semiconductor film

藤井茉美

立石科学技術振興財団助成研究成果集(Web), (30), 2021
Local structure analysis of Al₂O₃/Diamond interface using photoelectron holography

田中晶貴, 藤井茉美, 橋本由介, 古賀峻丞, 竹内走一郎, SUN Z., 上沼睦典, 津野拓海, 吉井大陸, 浦岡行治 …

日本物理学会講演概要集(CD-ROM), 76(2), 2021
Construction of characteristics prediction model for diamond semiconductor field effect transistors

西部愛里紗, 蜂谷涼太, 藤井茉美, 沓掛健太朗, 沓掛健太朗, 宇治原徹, 浦岡行治

応用物理学会春季学術講演会講演予稿集(CD-ROM), 68th, 2021
Effect of Gate Voltage on the Thermoelectric Properties of an InGaZnO/SiO₂ Standard Thin Film Transistor

FELIZCO Jenichi Clairvaux, UENUMA Mutsunori, FUJII Mami N., URAOKA Yukiharu

応用物理学会春季学術講演会講演予稿集(CD-ROM), 68th, 2021
Observation of Al₂O₃/Diamond by photoelectron holography

田中晶貴, 橋本由介, 古賀峻丞, 竹内走一郎, SUN Z., 藤井茉美, 上沼睦典, 津野拓海, 作場宥斗, 吉井大陸 …

日本物理学会講演概要集(CD-ROM), 76(1), 2021
Hot Carrier Effect in Oxide Thin Film Transistors-Reliability Degradation by AC Stress-

浦岡行治, 高橋崇典, 藤井茉美, BERMUNDO J. P., 上沼睦典

電子情報通信学会技術研究報告(Web), 121(8(SDM2021 1-11)), 2021
Crystal Orientation Dependence of Local Electrical Characteristics on CVD-Grown Poly-Crystalline Diamond: Combined SPM and EBSD study

D.Yoshii, M.Fujii, Y.Uraoka

2020 VIRTUAL MATERIALS RESEARCH SOCIETY SPRING/FALL MEETING & EXHIBIT, Dec, 2020 Corresponding author
Hot carrier degradation in high mobility metal oxide thin film transistors

Yukiharu Uraoka, Takanori Takahashi, Kahori Kise, Juan Paolo Bermundo, Mami N. Fujii, Mutsunori Uenuma, Yasuaki Ishikawa

Digest of Technical Papers - SID International Symposium, 51(1) 71-74, 2020
Improvement of ALD deposited Al₂O₃ film quality for application to diamond devices

作場宥斗, 藤井茉美, 唐木裕馬, 上沼睦典, 高橋清, 石河泰明, 浦岡行治

応用物理学会春季学術講演会講演予稿集(CD-ROM), 67th, 2020
Low temperature top-gate IGZO TFT using SiO:F film by ICP CVD

酒井敏彦, 松尾大輔, 藤原将喜, 池田拓弥, 岸田茂明, 瀬戸口佳孝, 安東靖典, 宮永良子, 藤井茉美, 浦岡行治

応用物理学会春季学術講演会講演予稿集(CD-ROM), 67th, 2020
Local electrical analysis of hydrogen-terminated polycrystalline diamond surface by using C-AFM and EBSD

吉井大陸, 藤井茉美, 唐木裕馬, 作場宥斗, 石河泰明, 浦岡行治

応用物理学会春季学術講演会講演予稿集(CD-ROM), 67th, 2020
Enhancement in the Reliability of a-InZnO TFT by Fluorine-Doped Polysilsesquioxane Passivation with Spray Pyrolysis

SAFARUDDIN Aimi Syairah, BERMUNDO Juan Paolo S., JALLORINA Michael Paul A., FUJII Mami N., URAOKA Yukiharu

Proceedings of the International Display Workshops (Web), 27th (CD-ROM), 2020
Low Temperature Solution Processed Hybrid Gate Insulators for High Performance Oxide Thin-Film Transistors

BERMUNDO Juan Paolo, KESORN Ployrung, FUJII Mami N., ISHIKAWA Yasuaki, URAOKA Yukiharu

Proceedings of the International Display Workshops (Web), 27th (CD-ROM), 2020
High reliability InGaZnO TFT by inductively coupled plasma sputtering system

Daisuke Matsuo, Ikeda Takuya, Shigeaki Kishida, Yoshitaka Setogucti, Yasunori Andoh, Ryoko Miyanaga, Mami N. Fujii, Yukiharu Uraoka

IMFEDK 2019 - International Meeting for Future of Electron Devices, Kansai, 43-46, Nov, 2019
ダイヤモンド半導体素子に対する水素含有絶縁膜の効果

宮越雄太, 藤井茉美, 石河泰明, 高橋清, 浦岡行治

応用物理学会春季学術講演会講演予稿集(CD-ROM), 66th, 2019

Books and Other Publications

次世代ディスプレイへの応用に向けた材料，プロセス技術の開発動向

藤井茉美,浦岡行治 (Role: Joint author, 酸化物薄膜トランジスタの信頼性劣化現象と高性能化)

（株）技術情報協会, Feb 28, 2020
「新たなものづくり」３Ｄプリンタ活用最前線

藤井茉美, 浦岡行治 (Role: Joint author, 第2編，第2章，第1節３Dプリンタ向け電子部品素材の開発)

エヌ・ティー・エス, Dec, 2015
Advanced Technologies for Next-Generation Printed Electronics

(Role: Joint author)

Dec 16, 2014

Presentations

Atomic imaging of Al2O3/diamond interface by photoelectron holography

Mami N. Fujii, Yusuke Hashimoto, Jun Mizuno, Mutsunori Uenuma, Yukiharu Uraoka, Tomohiro Matsushita

IEEE CPMT Symposium Japan 2023, Nov 15, 2023 Invited
ダイヤモンドの水素終端２DHG表面の欠陥評価

藤井茉美

半導体材料プロセス・デバイス研究会, Dec 24, 2019 Invited
Self-heating suppressed structure of a-IGZO thin-film transistors

藤井茉美 Bermundo Juan Paolo Soria 石河泰明浦岡行治木瀬香保理

第19回関西コロキアム・電子デバイスワークショップ, Sep 24, 2019 Invited
Insulating films contributing to high performance oxide semiconductor thin film transistors

Mar 17, 2018 Invited
酸化物半導体薄膜トランジスタの特性解析と高性能化

Mami Fujii Juan Paolo Bermundo Haruka Yamazaki Yasuaki Ishikawa Yukiharu Uraoka

電子情報通信学会総合大会, Mar 10, 2015 Invited
溶液法を用いた酸化物半導体素子の開発

藤井茉美石河泰明浦岡行治

アモルファス・ナノ材料第147委員会, Jun 20, 2014 Invited
Threshold Voltage Shift in Ga2O3-In2O3-ZnO (GIZO) Thin Film Transistors under Constant Voltage Stress

Mami Fujii

Oct 22, 2009 Invited
Analysis and Improvement of Reliability in IGZO TFT for Next Generation Display

Mami Fujii, Takashi Fuyuki, Ji Sim Jung, Jang Yeon Kwon, and Yukiharu Uraoka

Oct 14, 2009 Invited

Professional Memberships

Research Projects

非晶質絶縁膜／ダイヤモンド単結晶界面極薄領域の超秩序構造

科学研究費助成事業学術変革領域研究(A), 公募研究, 日本学術振興会, Sep, 2021 - Mar, 2023

藤井茉美
Hydrogen Terminated Diamond MOSFETs by Hydrogen Containing Aluminum Oxide Thin Film

Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists, Grant-in-Aid for Early-Career Scientists, Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2020

Fujii Mami
Oxide semiconductor steep slope flexible device using ionic liquid

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

FUJII Mami
フレキシブルディスプレイ開発に向けた透明酸化物半導体作製とナノ構造物質評価

科学研究費助成事業特別研究員奨励費, 特別研究員奨励費, 日本学術振興会, 2009 - 2011

藤井茉美

Industrial Property Rights

特許第6277356号薄膜トランジスタ及びその製造方法

野々口茉美, 泉知明, 林宏, 岸田悠治
特許第6142200号薄膜半導体装置及びその製造方法

林宏, 泉知明, 野々口茉美, 葭谷俊明
特許第6004459号薄膜トランジスタとその製造方法および前記薄膜トランジスタを有する半導体装置

浦岡行治, 山▲崎▼ はるか, 藤井茉美, 高橋英治
WO2015-068319 薄膜トランジスタ及びその製造方法

野々口茉美, 泉知明, 林宏, 岸田悠治
特開2015-070223 薄膜半導体装置及びその製造方法

林宏, 泉知明, 野々口茉美, 葭谷俊明

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