YAMAGUCHI Makoto

写真a

Affiliation

Graduate School of Engineering Science  Department of Systems Design Engineering  Mechanical Engineering Course 

Laboratory Address

1-1 Tegatagakuen-machi, Akita City
To the head of this page.▲

Research Interests 【 display / non-display 】

  • material characterization

  • Machine Materials

  • spectroscopy

  • Process-affected layer

To the head of this page.▲

Graduating School 【 display / non-display 】

  • 1991.04
    -
    1995.03

    University of Tsukuba   First Cluster of College   Graduated

To the head of this page.▲

Graduate School 【 display / non-display 】

  • 　
    -
    2000.03

    The University of Tokyo  Graduate School, Division of Science  Doctor's Course  Completed

  • 　
    -
    1997.03

    The University of Tokyo  Graduate School, Division of Science  Master's Course  Completed

To the head of this page.▲

Studying abroad experiences 【 display / non-display 】

  • 2018.07
    -
    2018.12

    Otago Unversity   Visiting Researcher

To the head of this page.▲

Campus Career 【 display / non-display 】

  • 2025.04
    -
    Now

    Akita University   Graduate School of Engineering Science   Department of Systems Design Engineering   Mechanical Engineering Course   Professor  

  • 2016.04
    -
    2025.03

    Akita University   Graduate School of Engineering Science   Department of Systems Design Engineering   Mechanical Engineering Course   Associate Professor  

  • 2013.04
    -
    2016.03

    Akita University   Graduate School of Engineering and Resource Science   Department of Mechanical Engineering   Associate Professor  

To the head of this page.▲

External Career 【 display / non-display 】

  • 2018.07
    -
    2018.12

    Otago University   Guest Researcher  

  • 2013.04
    　
    　

    Akita University   Graduate School of Engineering and Resource Science Department of Mechanical Engineering   Associate Professor  

  • 2013
    　
    　

    Akita University   Associate Professor  

To the head of this page.▲

Research Areas 【 display / non-display 】

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Mechanics of materials and materials

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Manufacturing and production engineering

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Manufacturing and production engineering

To the head of this page.▲
 

Research Achievements 【 display / non-display 】

    ◆Original paper【 display / non-display 】

  • Evaluation of Spatial Distribution of Crystallinity Induced by Local Heating Using Low-Frequency Raman Spectroscopy on Polyether Ether Ketone (PEEK)

    Tomoko Numata, Naomoto Ishikawa, Toshihiro Shimada, Keith C. Gordon, Makoto Yamaguchi

    Spectrosc. Journal   2 ( 4 ) 341 - 348   2024.12  [Refereed]

    Research paper (journal)   International Co-author

    DOI

  • Quenching high-temperature phase in Cu–Sn alloy system by femtosecond and picosecond laser irradiation

    T. Furuichi, H. Seki, T. Kawano, K. Takabayashi, T. Endo, E. Tsuchiya, M. Yamaguchi, Y. Kobayashi, T. Okada, T. Tomita

    Applied Physics A: Materials Science and Processing ( Applied Physics A: Materials Science and Processing )  130 ( 11 ) 818-1 - 818-8   2024.11  [Refereed]

    Research paper (journal)  

    DOI

  • Low-Frequency Raman Spectroscopy on Amorphous Poly(Ether Ether Ketone) (PEEK)

    Numata T., Ishikawa N., Shimada T., Keith C Gordon, Yamaguch M.

    Materials ( Materials )  17 ( 15 ) 3755 - 3755   2024.08  [Refereed]

    Research paper (journal)   International Co-author

    Low-frequency peaks in the Raman spectra of amorphous poly(ether ether ketone) (PEEK) were investigated. An amorphous sample with zero crystallinity, as confirmed by wide-angle X-ray diffraction, was used in this study. In a previous study, two peaks were observed in the low-frequency Raman spectra of the crystallized samples. Among these, the peaks at 135 cm−1 disappeared for the amorphous sample. Meanwhile, for the first time, the peak at 50 cm−1 was observed in the crystallized sample. Similar to the peak at 135 cm−1, the peak at 50 cm−1 disappeared in the amorphous state, and its intensity increased with increasing crystallinity. The origins of the two peaks were associated with the Ph-CO-Ph-type intermolecular vibrational modes in the simulation. This suggests that the Ph-CO-Ph vibrational mode observed in the low-frequency region of PEEK was strongly influenced by the intermolecular order.

    DOI

  • Effect of the graphite domain direction on the friction coefficient of tetrahedral amorphous carbon nitride

    T. Tokoroyama, C. Fujiwara, M. Murashima, M. Yamaguchi, N. Umehara

    Diamond and Related Materials ( Diamond and Related Materials )  143   110853   2024.03  [Refereed]

    Research paper (journal)   Domestic Co-author

    DOI

  • Surface-polarity-dependent Raman spectra of ultrathin silicon carbide crystal

    Takuro Tomita, Yota Bando, Kazumasa Takenaka, Yasuhiro Tanaka, Makoto Yamaguchi, Shin-ichi Nakashima and Tatsuya Okada

    Applied Physics A: Materials Science and Processing ( Applied Physics A: Materials Science and Processing )  129 ( 6 ) 420   2023.06  [Refereed]

    Research paper (journal)  

    DOI

    • display all >>

    To the head of this page.▲

    ◆Introduction and explanation【 display / non-display 】

  • Evaluation of Crystallinity in Crystalline Polymers by Low Frequency Raman Scattering Spectroscopy

    Journal of Material Testing Research Association of JAPAN   67 ( 2 ) 46 - 49   2022.04

    Introduction and explanation (scientific journal)   Single author

    DOI CiNii Research

    • To the head of this page.▲

    ◆International conference proceedings【 display / non-display 】

  • Determination of crystallinity on poly (ether ether ketone) by using visible Raman spectroscopy

    Makoto Yamaguchi, Nobuyuki Kamihara, Naomoto Ishikawa, Joseph I. Mapley, Jonathan E. Barnsley, Sara J. Fraser-Miller, Mitsutoshi Jikei1, Mikio Muraoka, Keith C Gordon

    Proceeding of the International Conference on Advanced Vibrational Spectroscopy 2019     2019.07

    Research paper (international conference proceedings)   International Co-author

  • Observation of dependence of ta-C surface graphitization on Deep ultraviolet laser intensit

    T. Kozu, M. Yamaguchi, M. Kawaguchi,M.Yoshimura

    Proceeding of the 8th International Conference on Manufacturing, Machine Design and Tribology     2019.04

    Research paper (international conference proceedings)   Domestic Co-author

  • Simulation to Evaluate Specific Energy Consumption in Production Line Based on IoT

    Hironori Hibino, Makoto Yamaguchi, Takamasa Horikawa, Shungo Arai

    Proceeding of the 18th International Machine Tool Engineers Conference     2019.01  [Refereed]

    Research paper (international conference proceedings)   Domestic Co-author

  • Study of oxidation and graphitization by ultraviolet irradiation at damaged layer on single crystal diamond induced by FIB

    L. M. Hoang, Y. Umemoto, Y. Konno, T. Yamano, T. Kozu, M. Yamaguchi, N. Kawasegi, N. Morita, K. Nishimura

    Proceeding of ACSIN-14 & ICSPM26     2018.10

    Research paper (international conference proceedings)   Domestic Co-author

  • Deep-ultraviolet Raman scattering of structural change on SiC caused by femtosecond laser irradiation with fluence near the processing threshold

    M. A. H. Bin Azharri, T. Yamano, T. Tomita, T. Okada, M. Yamaguchi

    Proceeding of ACSIN-14 & ICSPM26     2018.10

    Research paper (international conference proceedings)   Domestic Co-author

    • display all >>

    To the head of this page.▲

    ◆Research society, Symposium materials, etc.【 display / non-display 】

  • Study on Surface-enhanced Raman Scattering Induced by Ag Nanocoil

    SAKUMA Kensuke, AHMAD Syakir, ZHAO Xu, YAMAGUCHI Makoto, MURAOKA Mikio

    The Proceedings of Mechanical Engineering Congress, Japan ( The Japan Society of Mechanical Engineers )  2020 ( 0 )   2020

    Research paper (research society, symposium materials, etc.)  

    DOI

    • To the head of this page.▲

    ◆Other【 display / non-display 】

  • Structural change of DLC film on Si induced by picosecond laser irradiation

    Takabayashi Keisuke, Khamaron Khaidir, Yamaguchi Makoto, Tomita Takuro, Takahashi Takashi, Kobayashi Yohei

    JSAP Annual Meetings Extended Abstracts ( The Japan Society of Applied Physics )  2021.1 ( 0 ) 782 - 782   2021.02

    DOI CiNii Research

  • Fabrication of a diamond cutting tool utilizing focused ion beam(FIB) and its machining performance(7th report):Effect of texture in endmill

    Yanamura Kohei, Kawasegi Noritaka, Takano Noboru, Morita Noboru, Nishimura Kazuhito, Yamaguchi Makoto

    Proceedings of JSPE Semestrial Meeting ( The Japan Society for Precision Engineering )  2020 ( 0 ) 84 - 85   2020

    DOI

  • Deep Ultraviolet Raman study of subsurface damage on single crystalline diamond by Ga ion irradiation (4th report):Oxygen concentration dependence of the etching of subsurface damaged layer by deep ultraviolet light irradiation

    Afzahrul Hafizie, Kouzu Tomomi, Yamaguci Makoto, Kawasegi Noritaka, Morita Noboru, Nishimura Kazuhito

    Proceedings of JSPE Semestrial Meeting ( The Japan Society for Precision Engineering )  2020 ( 0 ) 88 - 89   2020

    <p>An altered layer is formed on the surface of single crystal diamond by FIB processing. In this study, we focus on the process of structural change of the work-affected layer by deep ultraviolet irradiation using micro-Raman spectroscopy. Etching of the work-affected layer is observed by irradiating deep ultraviolet rays in an oxygen atmosphere. It has been clarified that the oxygen concentration affects the etching rate. In the presentation, we will discuss the process of structural change of the work-affected layer by deep ultraviolet irradiation and the surface structure after etching.</p>

    DOI

  • A study on lot-size dependence of the specific energy consumption concerning variable lot-size

    Journal of Advanced Mechanical Design, Systems, and Manufacturing   13 ( 3 ) No.18-00497   2019

  • Manufacturing System Simulation to Evaluate Energy Productivity:9th report Formulation of Specific Energy Consumption Considering Parallel Production Line

    ARAI Shungo, SUGIYAMA Munehiro, HIBINO Hironori, HORIKAWA Takamasa, MIURA Shoutarou, YAMAGUCHI Makoto

    The Proceedings of Mechanical Engineering Congress, Japan ( The Japan Society of Mechanical Engineers )  2019 ( 0 )   2019

    <p>In the industry, it is an issue to establish pre-evaluation methods that simultaneously consider productivity and energy consumption. On the other hand, because of the complexity of the product shape, and so on, a high-precision machining process using a combined machine is required. Such production line is difficult to meet the target takt time of the production line with a single facility. In such a case, we will improve productivity by introducing a parallel production line. As mentioned above, in the industry, the prior evaluation method considering parallel production line is required. In this research, we formulate specific energy consumption considering the parallel production line.</p>

    DOI

    • display all >>

To the head of this page.▲

Grant-in-Aid for Scientific Research 【 display / non-display 】

  • Grant-in-Aid for Scientific Research(B)

    Project Year： 2023.04  -  2026.03 

  • Shape control of Ag nanocoils and development of electrical and optical applications

    Grant-in-Aid for Scientific Research(C)

    Project Year： 2019.04  -  2022.03  Investigator(s): ZHAO XU

  • Grant-in-Aid for Scientific Research(C)

    Project Year： 2017.04  -  2020.03 

  • Grant-in-Aid for Scientific Research(B)

    Project Year： 2017.04  -  2020.03 

  • Grant-in-Aid for Scientific Research(B)

    Project Year： 2017.04  -  2020.03 

display all >>

To the head of this page.▲

Presentations 【 display / non-display 】

  • 銅のレーザーアブレーション閾値付近での蓄積効果

    高林 圭佑、遠藤 翼、乙津 俊夫、谷 峻太郎、山口 誠、小林 洋平

    2024年第85回応用物理学会秋季学術講演会  2024.09  -  2024.09 

  • p型窒化ガリウム上金属電極へのピコ秒レーザー照射の影響

    福田 海人, 須藤 直也, 関 宏都, 川上 拓哉, 永松 謙太郎, 高林 圭佑, 小林 洋平, 山口 誠, 髙島 祐介, 直井 美貴, 富田 卓朗

    令和6年電気学会全国大会  2024.03  -  2024.03 

  • チタン/ニッケル界面へのピコ秒レーザー照射による界面改質

    関 宏都, 古市 健人, 土屋 叡本, 山口 誠, 岡田 達也, 小林 洋平, 富田 卓朗

    2023年度 応用物理・物理系学会 中国四国支部 合同学術講演会  2023.07  -  2023.07 

  • 鉄/クロム/ニッケル薄膜へのピコ秒レーザー照射による新奇合金生成のパルス時間幅依存性

    河野 太洋，土屋 叡本，山口 誠，岡田 達也，小林 洋平，富田 卓朗

    第70回応用物理学会春季学術講演会  2023.03  -  2023.03 

  • SiC上のFe/Cr/Ni 積層膜へのフェムト秒レーザー照射

    古市 健人，山口 誠，岡田 達也，富田 卓朗

    第70回応用物理学会春季学術講演会  2023.03  -  2023.03 

display all >>

To the head of this page.▲