"貞方 敦雄,海原 一馬,尾田 良晶,田口 大,福澤 雅弘,間中 孝彰,岩本 光正","電界誘起光第二次高調波発生測定による正孔注入層を用いた有機EL 素子のキャリヤ挙動の評価","2012年 秋季 第73回応用物理学会学術講演会",,,,,,2014,
"貞方敦雄,田口 大,福澤雅弘,間中孝彰,岩本光正","電界誘起光第二次高調波発生測定を用いた二層積層有機EL素子からEL発光モードと界面蓄積電荷の挙動についての考察","2013年(平成25年)春季 第60回応用物理学会春季学術講演会",,,,,,2014,
"Atsuo Sadakata,Tetsuya Yamamoto,Dai Taguchi,Takaaki Manaka,Masahiro Fukuzawa,Mitsumasa Iwamoto","Electroluminescence Generated from ITO/a-NPD/Alq3/Al Diodes by Applying A.C. Square Voltage",,"Molecular crystals and liquid crystals",,"Vol. 567",,"pp. 187-192",2013,Sept.
"Atsuo Sadakata,Yoshiaki Oda,Dai Taguchi,Masahiro Fukuzawa,Takaaki Manaka,Mitsumasa Iwamoto","Study of hole-injection assisted layer in double-layer organic light-emitting diodes by electric-field-induced optical second-harmonic generation measurement",,"Japanese Journal of Applied Physics",,"  52",,"  05DC03/1-05DC03/6",2013,May
"Atsuo Sadakata,Dai Taguchi,Masahiro Fukuzawa,Takaaki Manaka,Mitsumasa Iwamoto","Analysis of carrier behaviors of two electroluminescence modes of double-layer EL devices by electric-field-induced optical second-harmonic generation measurement","The 2012 International Conference on Flexible and Printed Electronics (ICFPE2012)",,,,,,2013,
"貞方敦雄,田口大,山本哲也,長田憲司朗,福澤雅弘,間中孝彰,岩本光正","交流矩形波電圧駆動による有機ＥＬ素子（ITO/α-NPD/Alq3/Al）のEL発光モードの解析",,"電気学会論文誌Ｃ",,"Vol. 132","No. 9","pp. 1408-1412",2012,Sept.
"貞方敦雄,長田憲司朗,田口大,山本哲也,福澤雅弘,間中孝彰,岩本光正","電界誘起光第２次高調波発生法による２層積層EL素子のEL発光モードのキャリア挙動の評価","2012年(平成24年)春季 第59回応用物理学関係連合講演会",,,,,,2012,Mar.
"Atsuo Sadakata,Dai Taguchi,Tetsuya Yamamoto,Masahiro Fukuzawa,Takaaki Manaka,Mitsumasa Iwamoto","Analyzing Two Electroluminescence Mode of ITO/?-NPD/Alq3/Al Diodes by Using Large A. C. Square Voltages",,"Journal of Applied Physics",,"Vol. 110",,"pp. 103707/1-103707/6",2011,Nov.
"A. Sadakata,D. Taguchi,T. Yamamoto,M. Fukuzawa,T. Manaka,M. Iwamoto","Analyzing two electroluminescence modes of indium tin oxide/α-NPD/Alq3/Al diodes by using large alternating current square voltages",,,,"Vol. 110",,,2011,Sept.
"Atsuo Sadakata,Yuki Ohshima,Dai Taguchi,Masahiro Fukuzawa,Takaaki Manaka,Mitsumasa Iwamoto","Electroluminescence Enhanced at Electrode Interface in ITO/Tetracene/Al Diodes","9th International Conference on Nano-Molecular Electronics (ICNME2010)",,,,,,2010,Dec.
"Atsuo Sadakata,Yuki Ohshima,Dai Taguchi,Masahiro Fukuzawa,Takaaki Manaka,Mitsumasa Iwamoto","Electroluminescence Enhanced from Electrode Interface in ITO/Tetracene/Al Diodes","Korea-Japan Joint Forum 2010 on Organic Materials for Electronics and Photonics (KJF2010)",,,,,,2010,Aug.