Rchr
J-GLOBAL ID：200901051789698335
Update date: Apr. 09, 2025
Hasegawa takayuki
ハセガワ タカユキ | Hasegawa takayuki
Affiliation and department：
Job title：
Associate professor
Homepage URL (1)：
https://www.oit.ac.jp/ge/
Research field (2)：
Nanostructure physics
, Semiconductors, optical and atomic physics
Research keywords (5)：
ナノ・マイクロ構造
, 光物性
, 超高速現象
, テラヘルツ
, 半導体
Research theme for competitive and other funds (6)：
Papers (35)：
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Takayuki Hasegawa, Osamu Kojima. Effects of electric field screening induced by photogenerated carriers on terahertz wave measurement in a GaAs epitaxial structure. Applied Physics Express. 2024. 17. 5. 051006/1-051006/4
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Takayuki Hasegawa. Quantum beat of heavy-hole and light-hole excitons originating from interband Stark-ladder transitions in a biased GaAs/AlAs superlattice. Applied Physics Express. 2023. 16. 2. 021007-1-021007-4
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Takayuki Hasegawa, Osamu Kojima. Control of electric field screening effects induced by photogenerated carriers for studies on ultrafast transient phenomena. Journal of the Japan Society of Infraed Science and Technology. 2023. 32. 2. 52-57
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Takayuki Hasegawa, Masaya Marui, Yoshihito Tanaka. Electric field dependence of terahertz wave emission in temperature-controlled GaAs epitaxial films. Applied Physics Express. 2022. 15. 5. 051001-051001
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Takayuki Hasegawa, Yuta Okushima, Yoshihito Tanaka. Characteristics of terahertz wave emissions under the coexistence of different sub-picosecond transient phenomena in GaAs epitaxial films. Applied Physics Express. 2021. 14. 041005
ｍore...
Education (3)：
- 2006 - 2008 Osaka City University Graduate School of Engineering Physical Electronics and Informatics Course
- 2004 - 2006 Osaka City University Graduate School of Engineering Physical Electronics and Informatics Course
- 2000 - 2004 Konan University
Professional career (1)：
Work history (7)：
Committee career (7)：
Awards (1)：
Association Membership(s) (3)：
応用物理学会
, 日本物理学会
, 日本赤外線学会
