群馬工業高等専門学校 電子メディア工学科

半導体・ナノ光物性研究室(辰巳研究室)

National Institute of Technology, Gunma College

研究業績

発表論文

[12] QERaman: An open-source program for calculating resonance Raman spectra based on Quantum ESPRESSO
N. T. Hung, J. Huang, Y. Tatsumi, T. Yang, and R. Saito
[11] Deep-ultraviolet Raman scattering spectroscopy of monolayer WS2
H-L. Liu, T. Yang, Y. Tatsumi, Y. Zhang, B. Dong, H. Guo, Z. Zhang, Y. Kumamoto, M.-Y. Li, L.-J. Li, R. Saito, S. Kawata
[10] Conservation law of angular momentum in helicity-dependent Raman and Rayleigh scattering
Y. Tatsumi, T. Kaneko, R. Saito
[9] Perfect Circular Dichroism in the Haldane Model
K. Ghalamkari, Y. Tatsumi, R. Saito
[8] Interplay of valley selection and helicity exchange of light in Raman scattering for graphene and MoS2
Y. Tatsumi and R. Saito
[7] Energy Band Gap Dependence of Valley Polarization of the Hexagonal Lattice
K. Ghalamkari, Y. Tatsumi, R. Saito
[6] Sensitive Phonon-Based Probe for Structure Identification of 1T' MoTe2
L. Zhou, S. Huang, Y. Tatsumi, Lijun Wu, H. Guo, Y.-Q. Bie, K. Ueno, T. Yang, Y. Zhu, J. Kong, R. Saito, M. Dresselhaus
[5] Circular dichroism of single-wall carbon nanotubes
N. Sato, Y. Tatsumi, R. Saito
[4] Laser energy dependence of valley polarization in transition-metal dichalcogenides
Y. Tatsumi, K. Ghalamkari, R. Saito
[3] In-plane optical anisotropy of layered gallium telluride
S. Huang, Y. Tatsumi, X. Ling, H. Guo, Z. Wang, G. Watson, A. A. Puretzky, D. B. Geohegan, J. Kong, J. Li, T. Yang, R. Saito, M. S. Dresselhaus
[2] Raman spectroscopy of transition metal dichalcogenides
R. Saito, Y. Tatsumi, S. Huang, X. Ling, M. S. Dresselhaus
[1] Anisotropic electron-photon and electron-phonon interactions in black phosphorus
X. Ling, S. Huang, E. H. Hasdeo, L. Liang, W. M. Parkin, Y. Tatsumi, A. R. T. Nugraha, A. A. Puretzky, P. M. Das, B. G. Sumpter, D. B. Geohegan, J. Kong, R. Saito, M. Drndic, V. Meunier, and M. S. Dresselhaus

学会・研究会発表

[17] Investigation of systematic ellipse direction in high aspect ratio memory hole etching
Y. Tatsumi, Y. Mashima, X. Dong, Y. Ueda, S. Tomita, Y. Chai, E. Hagi, T. Yori, S. Taniguchi, Y. Matsuda, and S. Shirai
46th International Symposium on Dry Process (2025.11.14)
[16] In-plane tilting control of memory hole etching in Bi-frequency CCP plasma
Y. Tatsumi, F. Nakamura, T. Takeno, S. Shirai
45th International Symposium on Dry Process (2024.11.15)
[15] Angular momentum conservation in helicity-dependent Raman and Rayliegh scattering
Y. Tatsumi, T. Kaneko, R. Saito
The 54th Fullerenes-Nanotubes-Graphene General Symposium (2018.3.11)
[14] 光のヘリシティに依存したレイリー散乱およびラマン散乱の角運動量保存則
辰巳 由樹
ATIナノカーボン研究会 (2018.2.12)
[13] Helicity-dependent Raman spectra of 2D materials
Y. Tatsumi, R. Saito
8th A3 Symposium on Emerging Materials: Nanomaterials for Electronics, Energy and Environment (2017.10.26)
[12] Helicity-exchange of first-order Raman spectra in graphene and TMDs
Y. Tatsumi
ATIナノカーボン研究会 (2017.8.10)
[11] Chiral phonon modes in the first order Raman spectra for transition metal dichalcogenides and strain-induced graphene
Y. Tatsumi, R. Saito
18th International Conference on the Science and Application of Nanotubes and Low-dimensional Materials (NT17) (2017.6.27)
[10] Helicity-resolved first order resonant Raman specta of grapphene and transition metal dichalcogenides
Y. Tatsumi, R. Saito
The 52nd Fullerenes-Nanotubes-Graphene General Symposium (2017.3.1)
[9] 右巻きと左巻きの使い方 -光バレートロニクスに向けて-
辰巳 由樹
東北大学理学・生命科学研究科合同シンポジウム (2017.2.17)
[8] Laser energy dependence of the valley polarization in transition-metal dichalcogenides
Y. Tatsumi, R. Saito
7th A3 Symposium on Emerging Materials: Nanomaterials for Electronics, Energy and Environment (2016.11.3)
[7] Anisotropic optical absorption and Raman spectrum in GaTe with the interference effect of the substrates
Y. Tatsumi, S. Huang, X. ling, H. Guo, T. Yang, M. S. Dresselhaus, R. Saito
The 51st Fullerenes- Nanotubes-Graphene General Symposium (2016.9.8)
[6] 遷移金属ダイカルコゲナイドの光学遷移におけるバレー偏極度の入射光エネルギー依存性
辰巳 由樹, 齋藤 理一郎
日本物理学会 第71回年次大会 (2016.3.22)
[5] Anisotropic optical absorption and Raman spectrum in GaTe
Y. Tatsumi, S. Huang, X. ling, H. Guo, T. Yang, M. S. Dresselhaus, R Saito
The 50th Fullerenes- Nanotubes-Graphene General Symposium (2016.2.20)
[4] Anisotropy of optical absorption spectrum of phosporene
Y. Tatsumi, P. Ayria, H. Guo, T. Yang, R. Saito
The 49th Fullerenes- Nanotubes-Graphene General Symposium (2015.9.9)
[3] Discrete energy levels in finite-length single wall carbon nanotubes
Y. Tatsumi
ATIナノカーボン研究会 (2014.7.31)
[2] Vernier spectrum in finite-length armchair carbon nanotubes
Y. Tatsumi, W. Izumida, R. Saito
The 44th Fullerenes- Nanotubes-Graphene General Symposium (2013.3.13)
[1] Electronic states of finite length carbon nanotubes
Y. Tatsumi
ATIナノカーボン研究会 (2012.7.22)

競争的資金等の研究課題

[1] 光と物質がもつ角運動量の相互変換に向けた、2次元原子層物質が円偏光に対して示す光物性の理論研究
辰巳 由樹(研究代表者)
公益財団法人 マツダ財団 第42回(2026年度)マツダ研究助成(2026年12月 - 2029年3月)