Papers - NAGASHIMA Takeshi

THz Radiation from Subwavelength Volumes on Water Surfaces and in Air: Effects of Mass Density Gradients and External Magnetic Fields International coauthorship

H.-H. Huang, T. Nagashima, K. Kumagai, Y. Hayasaki, V. Mizeikis, S. Juodkazis, V. T. Tikhonchuk, and K. Hatanaka

The Journal of Physical Chemistry C128 ( 35 ) 14776 - 14783   2024.09

Joint Work

Research paper (scientific journal)

DOI

Fine 3D control of THz emission in air with dual femtosecond laser pre-pulses at tunnelling ionisation regime International coauthorship

H.-H. Huang, T. Nagashima, K. Kumagai, Y. Hayasaki, S. Juodkazis, V. T. Tikhonchuk, and K. Hatanaka

Light: Advanced Manufacturing5   1 - 13   30(2024)   2024.07

Joint Work

Research paper (scientific journal)

DOI

Terahertz radiation from shockwave front irradiated with femtosecond optical pulses International coauthorship

T. Nagashima, H. Huang, and K. Hatanaka

Electronics and Communications in Japan106 ( 4 )   e12432   2023.11

Joint Work

Research paper (scientific journal)

Authorship: Lead author  Corresponding author

DOI

Terahertz Radiation from Shockwave Front Irradiated with Femtosecond Optical Pulses International coauthorship

長島健, 黃心慧, 畑中耕治

電気学会論文誌A（基礎・材料・共通部門誌）143 ( 10 ) 308 - 313   2023.10

Joint Work

Research paper (scientific journal)

Authorship: Lead author  Corresponding author

DOI

理工系初年次学生のための基礎実験の取り組み　－コロナ禍における基礎実験の詳細－

東谷篤志, 石田秀士, 神嶋修, 長島健

工学教育71 ( 3 ) 32 - 36   2023.05

Joint Work

Authorship: Last author 

DOI2

Shockwave-based THz emission in air

H. Huang, T. Nagashima, K. Hatanaka

Optics Express31 ( 4 )   5650   2023.02

Joint Work

Research paper (scientific journal)

Authorship: Corresponding author

DOI

Spatio-temporal control of THz emission from thin water-flow

Hsinhui Huang, Saulius Juodkazis , Takeshi Nagashima, Koji Hatanaka

Photonics Letter8 ( 2 ) 98 - 102   2022.12

Joint Work

Research paper (scientific journal)

Spatio-temporal control of THz emission International coauthorship

H. Huang, S. Juodkazis, E. G. Gamaly, T. Nagashima, T. Yonezawa, K. Hatanaka

Communication Physics5 ( 1 )   134   2022.05

Joint Work

Research paper (scientific journal)

Authorship: Corresponding author

DOI

水膜ターゲットを用いたテラヘルツ波パルス発生

長島 健，畑中 耕治，黄 馨慧

摂南大学 融合科学研究所論文集7 ( 1 ) 17 - 26   2022.02

Joint Work

Research paper (bulletin of university, research institution)

研究グループ紹介：摂南大学 理工学部基礎理工学機構 レーザー物理研究室

長島 健

電気学会論文誌Ａ（基礎・材料・共通部門誌）142 ( 1 )   NL1_6   2022.01

Single Work

Research paper (other academic)

DOI

Delay times for ablation rate suppression by femtosecond laser irradiation with a two-color double-pulse beam

K. Takenaka, N. Shinohara, M. Hashida, M. Kusaba, H. Sakagami, Y. Sato, S. Masuno, T. Nagashima, M. Tsukamoto

Applied Physics Letters119 ( 23 )   231603   2021.12

Joint Work

Research paper (scientific journal)

DOI

Mid-infrared free electron laser induced periodic surface structures on semiconductors

Y. Tanaka, M. Hashida, C. Hosokawa, H. Zen, T. Nagashima, N. Ozaki, S. Inoue, S. Sakabe

Proceedings of SPIE, Laser Applications in Microelectronic and Optoelectronic Manufacturing11673   116730U   2021.03

Joint Work

Research paper (international conference proceedings)

DOI

物質表面周期構造形成を目指した高強度テラヘルツ波光源開発

細川 誓, 橋田 昌樹, 長島 健, 井上 峻介, 阪部 周二

電気学会論文誌Ａ（基礎・材料・共通部門誌）140 ( 8 ) 378 - 382   2020.08

Joint Work

Research paper (scientific journal)

DOI

Giant Enhancement of THz Wave Emission under Double-Pulse Excitation of Thin Water Flow

H.-H. Huang, T. Nagashima, T. Yonezawa, Y. Matsuo, S. H. Ng, S. Juodkazis, K. Hatanaka

Applied Sciences10 ( 6 ) 2031   2031   2020.03

Joint Work

Research paper (scientific journal)

DOI

THz Wave Emission from ZnTe Nano-colloidal Aqueous Dispersion Irradiated by Femtosecond Laser

H. Huang, Y. R. Chau, T. Yonezawa, M. T. Nguyen, S. Zhu, D. Deng, T. Nagashima, K. Hatanaka

Chemistry Letters49 ( 6 ) 597 - 600   2020.03

Joint Work

Research paper (scientific journal)

DOI

Increased energy of THz waves from a cluster plasma by optimizing laser pulse duration

K. Mori, M. Hashida, T. Nagashima, D. Li, K. Teramoto, Y. Nakamiya, S. Inoue, S. Sakabe

AIP Advances9 ( 1 ) 015134   015134   2019.01

Joint Work

Research paper (scientific journal)

DOI

Half-cycle terahertz surface waves with MV/cm field strengths generated on metal wires

K. Teramoto, S. Tokita, T. Terao, S. Inoue, R. Yasuhara, T. Nagashima, S. Kojima, J. Kawanaka, K. Mori, M. Hashida, and S. Sakabe

Applied Physics Letters113   051101   2018.07

Joint Work

Research paper (scientific journal)

DOI

Dual THz Wave and X-ray Generation from a Water Film under Femtosecond Laser Excitation

H. Huang, T. Nagashima, W. Hsu, S. Juodkazis, and K. Hatanaka

Nanomaterials8 ( 7 ) 523   2018.07

Joint Work

Research paper (scientific journal)

DOI

Induction of subterahertz surface waves on a metal wire by intense laser interaction with a foil

K. Teramoto, S. Inoue, S. Tokita, R. Yasuhara, Y. Nakamiya, T. Nagashima, K. Mori, M. Hashida, and S. Sakabe

Physical Review E97   23204   2018.02

Joint Work

Research paper (scientific journal)

DOI

Laser-induced fine structures on silicon exposed to THz-FEL

A. Irizawa, S. Suga, T. Nagashima, A. Higashiya, M. Hashida, and S. Sakabe

Applied Physics Letters111 ( 25 ) 251602   2017.12

Joint Work

Research paper (scientific journal)

DOI

Directional linearly polarized terahertz emission from argon clusters irradiated by noncollinear double-pulse beams

K. Mori, M. Hashida, T. Nagashima, D. Li, K. Teramoto, Y. Nakamiya, S. Inoue, and S. Sakabe

Applied Physics Letters111 ( 24 ) 241107   2017.12

Joint Work

Research paper (scientific journal)

DOI

Measurement of the properties of GaN layers using terahertz time-domain spectroscopic ellipsometry

K. Tachi, S. Asagami, T. Fujii, T. Araki, Y. Nanishi, T. Nagashima, T. Iwamoto, Y. Sato, N. Morita, R. Sugie, and S. Kamiyama

physica status solidi (b)254 ( 8 ) 1600767   2017.06

Joint Work

Research paper (scientific journal)

DOI

Research on Improvements of Thermal Conditions of Buildings and Urban Areas Using Thermochromic Materials

長島健, 南知加子, 森山正和

摂南大学 融合科学研究所論文集2 ( 1 ) 18 - 25   2016.10

Joint Work

Research paper (bulletin of university, research institution)

Optical pump-terahertz probe analysis of long-lived d-electrons and relaxation to self-trapped exciton states in MnO

J. Nishitani,T. Nagashima,M. Lippmaa,T. Suemoto

Applied Physics Letters108 ( 16 ) 162101   2016.04

Joint Work

Research paper (scientific journal)

DOI

Magnetic-excitation-assisted photoluminescence from self-trapped exciton states in MnO

J. Nishitani,T. Nagashima,T. Suemoto

Journal of Physics: Condensed Matter28 ( 1 )   16004   2015.12

Joint Work

Research paper (scientific journal)

DOI

Photoexcited d-electron dynamics in transition metal oxide MnO studied by optical pump-THz probe measurements

J. Nishitani,T. Kurihara,A. Asahara,T. Nagashima,M. Lippmaa,T. Suemoto

physica status solidi13 ( 2-3 ) 113 - 116   2015.12

Joint Work

Research paper (scientific journal)

DOI

Strong sub-terahertz surface waves generated on a metal wire by high-intensity laser pulses

S. Tokita, Si Sakabe, M. Hashida, S. Inoue

Scientific Reports5   8268   2015.01

Joint Work

Research paper (scientific journal)

DOI

Polarization-sensitive THz-TDS and its application to anisotropy sensing

Takeshi Nagashima, Masahiko Tani and Masanori Hangyo

Journal of Infrared, Millimeter, and Terahertz Waves34 ( 11 ) 740 - 775   2013.08

Single Work

Research paper (scientific journal)

DOI

Enhancing the energy of terahertz radiation from plasma produced by intense femtosecond laser pulses

Fazel Jahangiri, Masaki Hashida, Shigeki Tokita, Takeshi Nagashima, Masanori Hangyo, and Shuji Sakabe

Applied Physics Letters102 ( 19 ) 191106   2013.05

Joint Work

Research paper (scientific journal)

DOI

Study of photoexcited carrier dynamics in antiferromagnetic MnO by optical-pump THz-probe spectroscopy

Junichi Nishitani, Takeshi Nagashima and Masanori Hangyo

International Symposium on Frontiers in THz Technology (FTT2012)　　   　   2012.11

Joint Work

Research paper (international conference proceedings)

Photoexcited carrier dynamics in antiferromagnetic Mno studied by optical-pump THz-probe spectroscopy

Junichi Nishitani, Takeshi Nagashima and Masanori Hangyo

Proceedings of the 37th International Conference on Infrared, Millimeter and Terahertz waves   Thu-C-2-3   2012.09

Joint Work

Research paper (international conference proceedings)

DOI

ファイバーカプラーとレーザーカオスを用いたTHz波の安定化と広帯域化

桒島史欣，谷口新一郎，谷　正彦，栗原一嘉，萩行正憲，長島　健，岩澤　宏

電気学会論文誌Ａ132 ( 9 ) 734 - 740   2012.09

Joint Work

Research paper (scientific journal)

Coherent control of terahertz radiation from antiferromagnetic magnons in Ni0 excited by optical laser pulses

Junichi Nishitani, Takeshi Nagashima and Masanori Hangyo

Physical Review B85 ( 17 ) 　174439   2012.05

Joint Work

Research paper (scientific journal)

DOI

Directional elliptically polarized terahertz emission from air plasma produced by circularly polarized intense femtosecond laser pulses

[18] Fazel Jahangiri, Masaki Hashida, Shigeki Tokita, Takeshi Nagashima, Masanori Hangyo, Shuji Sakabe

Applied Physics Letters99   161505   2011.10

Joint Work

Research paper (scientific journal)

DOI

Measurement of the Soft-Mode Dispersion in SrTiO3 by Terahertz Time-Domain Spectroscopic Ellipsometry

Naoki Matsumoto, Takashi Fujii, Keisuke Kageyama

Japanese Journal of Applied Physics48 ( 9S1 ) 09KC11   2009.09

Joint Work

Research paper (scientific journal)

Development of THz Ellipsometer with Variable Incident Angle

Naoki Matsumoto, Takashi Fujii, Hiroshi Takagi

Proceedings of the 34th International Conference on Infrared, Millimeter Wave　　 ( 　　 ) Ｐａｐｅｒ　Ｎｏ．Ｗ３Ａ０４   2009.09

Joint Work

Research paper (international conference proceedings)

Terahertz Emission from Antiferromagnetic Magnons Excited by Femtosecond Laser Pulses

Junichi Nishitani, Kohei Kozuki, Takeshi Nagashima, Masanori Hangyo

　Proceedings of the 34th International Conference on Infrared,Millimeter, and Teraherz Waves　　 ( 　　 )   2009.09

Joint Work

Research paper (international conference proceedings)

DOI

Generation and Applications of Terahertz Waves Generated by Femtosecond Lasers

萩行正憲， 谷正彦， 北原英明， 長島健

Journal of Plasma and Fusion Research84 ( 11 ) 731 - 739   2008.11

Joint Work

Research paper (scientific journal)

Development of a Cryogen-Free Terahertz Time-Domain Magnetooptical Measurement System

Hisashi Sumikura, Takeshi Nagashima, Hideaki Kitahara, and Masanori Hangyo

Japanese Journal of Applied Physics46 ( 4A ) 1739 - 1744   2007.04

Joint Work

Research paper (scientific journal)

DOI

干渉縞光パルス照射による半導体表面からの周波数可変テラヘルツ電磁波発生

平塚真弘，長島 健，萩行正憲

日本赤外線学会誌16 ( 1 ) 56 - 61   2007.03

Joint Work

Research paper (scientific journal)

Spectroscopy and Imaging by Laser Excited Terahertz Waves

Masanori Hangyo, Masahiko Tani, Takeshi Nagashima, Hideaki Kitahara, and Hisashi Sumikura

Plasma and Fusion Research2   S1020   2007.03

Joint Work

Research paper (scientific journal)

DOI

機械式冷凍機を用いた分光測定における雑音除去

長島 健，角倉久史

分光研究55 ( 5 ) 331 - 333   2006.10

Joint Work

Research paper (scientific journal)

DOI

Faraday ellipticity and Faraday rotation of a doped-silicon wafer studied by terahertz time-domain spectroscopy

O. Morikawa, A. Quema, S. Nashima, H. Sumikura, T. Nagashima, and M. Hangyo

Journal of Applied Physics100 ( 3 ) 033105   2006.08

Joint Work

Research paper (scientific journal)

DOI

表面金属グレーティングを有する InAs 表面からの準単色テラヘルツ電磁波放射

内田浩司，長島 健，谷 正彦，萩行正憲

日本赤外線学会誌15 ( 1 ) 84 - 91   2006.02

Joint Work

Research paper (scientific journal)

Temperature dependence of the Faraday effect of moderately doped semiconductors at terahertz frequencies

T. Nagashima, M. Hangyo, H.G. Roskos

Proceedings of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics   2004.09

Single Work

Research paper (international conference proceedings)

DOI