業績リスト
2010年11月11日現在
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M. Jewariya, M. Nagai, and K. Tanaka,
"Ladder Climbing on the Anharmonic Intermolecular Potential in an Amino
Acid Microcrystal via an Intense Monocycle Terahertz Pulse"
,
Physical Review Letters,
105,203003 (2010).
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H. Hirori, M. Nagai, and K. Tanaka,
"Excitonic interactions with intense terahertz pulses in ZnSe/ZnMgSSe multiple quantum wells"
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Physical Review B,
81, 081305(R) (2010).
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T. Arikawa, M. Nagai, and K. Tanaka,
"Micellization-induced formation of stable hydration structure in 2-butoxyethanol water solution"
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Chemical Physics Letter,
477, 95-101 (2009).
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M. Jewariya, M. Nagai, and K. Tanaka,
"Enhancement of terahertz wave generation by cascaded χ(2) processes in LiNbO3"
,
Journal of Optical Society of America B,
26, (9), A101 (2009).
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M. Nagai, M. Jewariya, Y. Ichikawa, H. Ohtake, T. Sugiura, Y. Uehara, and K. Tanaka,
"Broadband and high power terahertz pulse generation beyond excitation bandwidth limitation via χ(2) cascaded processes
in LiNbO3"
,
Optics Express,
17,(14) 11543 (2009).
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H. Yada, M. Nagai, and K. Tanaka,
"The intermolecular stretching vibration mode in water isotopes investigated with broadband terahertz time-domain spectroscopy"
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Chemical Physics Letter,
473, 279-283(2009).
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K. R. Mavani, M. Nagai, D. S. Rana, H. Yada, I. Kawayama, M. Tonouchi, K.Tanaka,
"Effects of disorder and scaling of optical conductivity in Nd0.5Ca0.5-xBaxMnO3 (x = 0 and 0.02) thin films as observed by terahertz time domain spectroscopy"
,
Applied Physics Letters
93, 231908 (2008).
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H. Yada, M. Nagai, and K. Tanaka,
"Origin of the fast relaxation component of water and
heavy water revealed by terahertz time-domain attenuated total reflection spectroscopy"
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Chemical Physics Letter,
464, 166-170 (2008).
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T. Arikawa, M. Nagai, and K. Tanaka,
"Characterizing hydration state in solution using terahertz time-domain
attenuated total reflection spectroscopy"
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Chemical Physics Letter,
457, 12-17(2008).
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T. Okada, M. Nagai, and K. Tanaka,
"Resonant phase jump with enhanced electric field
caused by surface phonon polariton in terahertz region"
,
Optics Express,
16, (8), 5633-5641 (2008).
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Y. Minowa, T. Fujii, M. Nagai, T. Ochiai,
T. Sakoda, K. Hirao, and K. Tanaka,
"Evaluation of effective electric permittivity and magnetic permeability
in metamaterial slabs by terahertz time-domain spectroscopy"
,
Optics Express,
16, (7), 4785-4796 (2008).
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A. Syouji, S. Saito, K. Sakai, M. Nagai, K. Tanaka, H. Ohtake, T. Bessho,
T. Sugiura, T. Hirosumi, and M. Yoshida,
"Evaluation of a terahertz wave spectrum
and construction of a terahertz wave-sensing
system using a Yb-doped fiber laser"
,
Journal of Optical Society of America B,
24, (8), 2006-2012.(2007).
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M. Nagai, H. Yada, T. Arikawa, and K. Tanaka,
"Terahertz time-domain attenuated total reflection spectroscopy in water and biological solution"
,
International Journal of Infrared and Millimeter Waves,
27, (4), 505-515.(2006).
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H. Hirori, M. Nagai, and K. Tanaka,
"Destructive interference effect on surface plasmon resonance in terahertz attenuated total reflection" ,
Optics Express, 13, (26), 10801-10814 (2005).
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Y. Ichikawa, M. Nagai, and K. Tanaka,
"Direct observation of the soft-mode dispersion in incipient ferroelectric KTaO3
",
Physical Review B, 71, (9), 092106_1-_4 (2005).
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J. H. Jiang and M. W. Wu, M. Nagai, and M. Kuwata-Gonokami
"Formation and decay of electron-hole droplets in diamonds",
Physical Review B, 71(3), 035215 -_6 (2005).
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M. Nagai, K. Tanaka, H. Ohtake, T. Bessho, T. Sugiura,
T. Hirosumi, and M. Yoshida
"Generation and detection of terahertz radiation by electro-optical
process in GaAs using 1.56 mm fiber laser pulses"
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Applied Physics Letters, 85, (18), 3974 (2004).
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H. Hirori, K. Yamashita, M. Nagai, and K. Tanaka,
"Attenuated total reflection spectroscopy
in a time domain using terahertz coherent pulses"
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Jananese Journal of Applied Physics, 43, (10A),
L1287-L1289 (2004)
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L. Jiang, M. W. Wu, M. Nagai, and M. Kuwata-Gonokami,
"Formation and decay of eletron-hole plasma clusters in a direct-gap semiconductor CuCl"
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Chinese Physics Letters, 20, (10), 1833-1835 (2003).
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M. Nagai, R. Shimano, K. Horiuchi, M. Kuwata-Gonokami,
"Creation of supercooled exciton gas and transformation to electron-hole droplets in diamond",
Physical Review B, 68, 081202(R)-_4 (2003).
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M. Nagai, R. Shimano, K. Horiuchi, and M. Kuwata-Gonokami,
"Phase diagram of quantum degenerate electron-hole system in diamond",
physica status solidi (b),238, (3), 509-512 (2003).
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M. Nagai and M. Kuwata-Gonokami,
"Electron-hole liquid formation by exciton and biexciton resonant excitation in CuCl",
Journal of Luminescence, 100, 233-242 (2002).
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M. Nagai and M. Kuwata-Gonokami,
"Time-Resolved Reflection Spectroscopy of the Spatiotemporal Dynamics of Photo-Excited Carriers in Si and GaAs",
Journal of the Physical Society of Japan, 71, (9), 2276-2279 (2002).
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M. Sakai, R. Nakahara, J. Kawase, H. Kunugita, K. Ema, M. Nagai, and M. Kuwata-Gonokami,
"Polariton pulse propagation at exciton resonance in CuCl: Polariton beat and optical precursor",
Physical Review B, 66, (3), 033302_1 - _4 (2002).
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M. Nagai, K. Ohkawa, and M. Kuwata-Gonokami,
"Midinfrared pump-probe reflection spectroscopy of the coupled phonon-plasmon mode in GaN",
Applied Physics Letters, 81, (3), 486-488 (2002).
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R. Shimano, M. Nagai, K. Horiuchi, M. Kuwata-Gonokami,
"Formation of a High Tc Electron-Hole Liquid in Diamond.",
Physical Review Letters, 88, (5), 057404_1-_4 (2002).
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M. Nagai, R. Shimano, and M. Kuwata-Gonokami,
"Electron-hole droplet formation in direct-gap semiconductors observed by mid-infrared pump-probe spectroscopy ",
Physical Review Letters, 86, (25), 5795-5798 (2001).
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M. Nagai and M. Kuwata-Gonokami,
"Degenerate Electron-Hole Plasma Formation via Resonant Exciton Excitation in CuCl",
physica status solidi (b) 221, 261-267 (2000).
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M. Nagai, R. Shimano, and M. Kuwata-Gonokami,
"Direct creation of electron-hole plasma by exciton Mott transition in CuCl",
Journal of Luminescence 87-89, 192-194 (2000).
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G. Mohs, T. Aoki, M. Nagai, R. Shimano, M. Kuwata-Gonokami, and S. Nakamura,
"Failure of the Modal Gain Model in a GaN Based Laser Diode",
Solid State Communication, 104, (11), 643-648 (1997).
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M. Nagai, F. Hoshino, S. Yamamoto, R. Shimano, and M. Kuwata-Gonokami,
"Spherical cavity-mode laser with self organized CuCl microspheres",
Optics Letters 22, (21), 1630-1632 (1997).
- 永井正也, 田中耕一郎
"LiNbO3を用いた高強度広帯域モノサイクルテラヘルツ
電磁パルス発生"
レーザー研究, 37, (5) 350-354(2009).
- 永井正也,
"非線形光学結晶からのテラヘルツ発生:無機非線形結晶", pp.117-119
"テラヘルツポンププローブ分光", pp 423-425
"表面モード", pp.517-519
テラヘルツテクノロジーフォーラム編 「テラヘルツ技術総覧」(2007年 NGT出版)
- 永井正也, 蓑輪陽介, 田中耕一郎
"メタマテリアル薄膜の実効的誘電率・透磁率の決定"
メタマテリアル-最新技術と応用- 石原照也監修 基礎編 第5章
pp 102-110 (2007年 CMC出版).
- 永井正也, 田中耕一郎
"時間領域テラヘルツATR分光"
応用物理, 75, (2) 179-187 (2007).
- 永井正也, 田中耕一郎
"時間領域テラヘルツATR分光"
応用物理, 75, (2) 179-187 (2006).
- 広理英基, 永井正也, 田中耕一郎
"時間領域テラヘルツATR分光"
分光研究, 53, (6) 361-363 (2005).
- 永井正也, 田中耕一郎
"テラヘルツ時間領域分光の基礎"
月刊オプトロニクス, 23, (11) 141-145 (2004).
- 永井正也, 五神真,
"励起子モット転移による低温高密度電子正孔系の生成"
固体物理, 35, (10) 791-798 (2000).