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J-GLOBAL ID：202001018257740407   Update date: Feb. 04, 2025

Nagai Masaya

ナガイ マサヤ | Nagai Masaya
Affiliation and department：
大阪大学 大学院基礎工学研究科

About 大阪大学 大学院基礎工学研究科


Job title： 准教授
Research theme for competitive and other funds  (10)：
  • 2021 - 2024 Proton dynamics of proton-conducting solid electrolytes revealed with ultrafast spectroscopy
  • 2015 - 2018 Soft desorption and ionization for the mass spectrometry using intense THz pulses
  • 2010 - 2015 Terahertz metamaterials with the structural resonances
  • 2012 - 2014 High efficiency THz pulse generatin with a regenerative optical-rectification
  • 2006 - 2010 Exploitation of Organic Electronic Materials of Potential Dynamic Switches for Non-equilibrium Condensed Matter Sciences
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Papers (149)：
  • Eiichi Matsubara, Masaya Nagai, Masaaki Ashida. Multiple solid-plates compression for two-color excitation of air plasma emitting ultrabroadband infrared waves. Applied Physics Express. 2023. 16. 11. 112003-112003
  • Masaya Nagai, Yuhei Higashitani, Masaaki Ashida, Koichi Kusakabe, Hirohiko Niioka, Azusa N. Hattori, Hidekazu Tanaka, Goro Isoyama, Norimasa Ozaki. Martensite transformation triggered with intense THz pulses. 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). 2023
  • Masaya Nagai, Yuto Furutani, Hikaru Takehara, Masaaki Ashida, Yuji Okuyama, Yukimune Kani. Mechanisms of photoluminescence in cerium oxide pellets with different types of defects. Journal of Luminescence. 2023. 260. 119859-119859
  • Hikaru Takehara, Masaya Nagai, Masaaki Ashida, Yuji Okuyama, Yukimune Kani. Phonons Damped by Proton Doping in Barium Zirconate. The Journal of Physical Chemistry C. 2023. 127. 23. 10913-10921
  • Hikaru Takehara, Masaya Nagai, Masaaki Ashida, Yuji Okuyama, Yukimune Kani. Determining the Atomic Arrangement near the Oxygen Vacancy in Yttrium-Doped Barium Zirconate by Photoluminescence Spectroscopy. Journal of Physical Chemistry C. 2023. 127. 2. 968-976
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MISC (67)：
  • 古谷祐人, 永井正也, 竹原輝, 森本智英, 芦田昌明, 奥山勇治, 可児幸宗. Terahertz time-dominant spectroscopy for CeO2. 日本物理学会講演概要集(CD-ROM). 2021. 76. 2
  • 永井正也, 古谷祐人, 竹原輝, 森本智英, 芦田昌明, 奥山勇治, 可児幸宗. Terahertz spectroscopy for solid oxide electrolytes with fluorite structure. 固体イオニクス討論会講演要旨集. 2021. 47th (CD-ROM)
  • 古谷祐人, 永井正也, 竹原輝, 森本智英, 芦田昌明, 奥山勇治, 可児幸宗. Terahertz time-dominant spectroscopy for CeO2. 光物性研究会論文集(CD-ROM). 2021. 32nd
  • 中根淳志, 鈴川浩康, 森本智英, 永井正也, 芦田昌明. 円偏光テラヘルツ光を用いた磁場変調時間領域分光法. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2019. 66th
  • 大嶋涼, 永井正也, 芦田昌明, 山田泰裕, 金光義彦. 鉛ハライドペロブスカイトの電子-LOフォノン相互作用の解明. シンポジウムテラヘルツ科学の最先端講演要旨集. 2019. 2019
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