"Atsuo Sadakata,Dai Taguchi,Takaaki Manaka,Mitsumasa Iwamoto","A novel microscopic analyzing system for characterizing organic light-emitting diodes using EFISHG and LBIC measurements",,"Electronics and Communications in Japan",,,,,2017,Nov.
"貞方敦雄,田口大,間中孝彰,岩本光正","EFISHGおよびLBIC測定を用いた有機EL素子の顕微解析装置の開発",,"電気学会論文誌A（基礎・材料・共通部門誌）",,,,,2017,Apr.
"貞方 敦雄,田口大,間中孝彰,岩本光正","顕微電界誘起光第二次高調波発生測定による有機EL素子の電荷挙動の解析","電気学会 A部門研究会 誘電・絶縁材料研究会 次世代エレクトロニクスのための界面評価と制御技術","電気学会技術報告",,"  DEI-17-022",,"  1-5",2017,Jan.
"Atsuo Sadakata,Dai Taguchi,Takaaki Manaka,Mitsumasa Iwamoto","Analyzing of the Relation between Two-dimensional Electric Fields and Accumulated Charge Density in Organic Light-emitting Diodes using a Novel Microscopic EFISHG Measurement","12th International Conference on Nano-Molecular Electronics (ICNME2016)",,,,,,2016,Dec.
"Atsuo Sadakata,Dai Taguchi,Takaaki Manaka,Mitsumasa Iwamoto","A novel microscopic analyzing system for characterizing organic light-emitting diodes using EFISHG and LBIC measurements","The 16th International Discussion & Conference on Nano Interface Controlled Electronic Devices (IDC-NICE2016)",,,,,,2016,Oct.
"Yoshiaki Oda,Atsuo Sadakata,Dai Taguchi,Takaaki Manaka,Mitsumasa Iwamoto","Study of impact of pentacene interface layer in ITO/a-NPD/Alq3/Al OLEDs by Time-Resolved Electric-Field-Induced Optical Second-Harmonic Generation Measurement",,"Journal of Nanoscience and Nanotechnology",,"  16",,"  3188-3193",2016,Apr.
"貞方敦雄,田口 大,間中孝彰,岩本光正","EFISHG測定を用いた有機EL素子の動作解析","平成28年 電気学会全国大会",,,,,,2016,Mar.
"平野友保,貞方敦雄,田口大,間中孝彰,岩本光正","レーザー光誘起電流（LBIC）と軸偏光EFISHG顕微鏡によるIZO/pentacene/C60/Al太陽電池の光起電力効果の面内分布の評価","2015年秋季 第76回応用物理学会秋季学術講演会",,,,,,2015,Sept.
"中村大二郎,貞方敦雄,田口大,間中孝彰,岩本光正","過渡電流測定及び電界誘起光第二次高調波測定によるＭＩＳ構造中の有機半導体層のキャリア移動度評価","2015年春季 第62回応用物理学会春季学術講演会",,,,,,2015,Mar.
"大塚貴子,貞方敦雄,田口大,間中孝彰,岩本光正","導電性高分子材料ＰＥＤＯＴ：ＰＳＳを用いた二層積層有機ＥＬのキャリア挙動解析","2015年春季 第62回応用物理学会春季学術講演会",,,,,,2015,Mar.
"大塚貴子,貞方敦雄,田口大,間中孝彰,岩本光正","導電性高分子材料ＰＥＤＯＴ：ＰＳＳを用いた二層積層有機ＥＬのキャリア挙動解析","2015年春季 第62回応用物理学会春季学術講演会",,,,,,2015,Mar.
"貞方敦雄,田口大,間中孝彰,岩本光正","EFISHGおよびLBIC測定による二層積層有機ＥＬ素子内のキャリア挙動解析","2015年春季 第62回応用物理学会春季学術講演会",,,,,,2015,Mar.
"Daijiro Nakamura,Atsuo Sadakata,Dai Taguchi,Takaaki Manaka,Mitsumasa Iwamoto","Determination of carrier mobility of C60 layer in ITO/PI/C60/Al using displacement current and electric-field-induced optical second-harmonic generation","The 11th international conference on nano-molecular electronics (ICNME2014)",,,,,,2015,Jan.
"Yoshiaki Oda,Atsuo Sadakata,Dai Taguchi,Takaaki Manaka,Mitsumasa Iwamoto","Study of impact of pentacene interface layer in ITO/a-NPD/Alq3/Al OLEDs by time-resolved electric-field-induced optical second-harmonic generation measurement","The 11th international conference on nano-molecular electronics (ICNME2014)",,,,,,2015,Jan.
"Yoshiaki Oda,Atsuo Sadakata,Dai Taguchi,Takaaki Manaka,Mitsumasa Iwamoto","Study of impact of pentacene interface layer in ITO/a-NPD/Alq3/Al OLEDs by Time-Resolved Electric-Field-Induced Optical Second-Harmonic Generation Measurement",,"Journal of Nanoscience and Nanotechnology",,,,,2015,Jan.
"貞方敦雄,矢野椋太,田口大,間中孝彰,岩本光正","顕微電界誘起光第二次高調波発生測定法を用いた有機EL素子のキャリヤ挙動の評価","電子情報通信学会技術研究報告",,,,,,2015,Jan.
"中村大二郎,貞方敦雄,田口大,間中孝彰,岩本光正","過渡電流測定及び電界誘起光第二次高調波測定によるＭＩＳ構造中の有機半導体層のキャリア移動度評価","2015年春季 第62回応用物理学会春季学術講演会",,,,,,2015,Jan.
"大塚貴子,貞方敦雄,田口大,間中孝彰,岩本光正","導電性高分子材料ＰＥＤＯＴ：ＰＳＳを用いた二層積層有機ＥＬのキャリア挙動解析","2015年春季 第62回応用物理学会春季学術講演会",,,,,,2015,Jan.
"貞方敦雄,田口大,間中孝彰,岩本光正","EFISHGおよびLBIC測定による二層積層有機ＥＬ素子内のキャリア挙動解析","2015年春季 第62回応用物理学会春季学術講演会",,,,,,2015,Jan.
"Atsuo Sadakata,Dai Taguchi,Takaaki Manaka,Mitsumasa Iwamoto","A novel system for microscopic measurement of two-dimensional electric field and current density distributions","The 11th international conference on nano-molecular electronics (ICNME2014)",,,,,,2015,Jan.
"Atsuo Sadakata,Ryota Yano,Dai Taguchi,Takaaki Manaka,Mitsumasa Iwamoto","Probing of electric field distribution and carrier behavior in double-layer organic light-emitting diodes by a novel microscopic electric-field-induced optical second-harmonic generation measurement system",,"Transactions of the Materials Research Society of Japan",,"  39",,"  443-446",2015,Jan.
"Atsuo Sadakata,Dai Taguchi,Takaaki Manaka,Mitsumasa Iwamoto","Analysis of double-layer organic light-emitting diodes by microscopic electric-field-induced optical second-harmonic generation measurement","The 14th Internaitonal Discussion & Conference on Nano Interface Controlled Electronic Devices",,,,,,2014,Oct.
"中村大二郎,貞方敦雄,田口大,間中孝彰,岩本光正","過渡電流測定法及び電界誘起光第二次高調波発生法によるITO/Polyimide/C60/Alのキャリア挙動の評価とMaxwell-Wagner効果モデルによる解析","2014年秋季 第75回応用物理学会秋季学術講演会",,,,,,2014,Sept.
"貞方敦雄,田口大,間中孝彰,岩本光正","軸対称偏光レーザー顕微電界誘起光第二次高調波発生測定法による有機EL素子の電界分布、界面電荷分布、発光強度分布の評価","2014年秋季 第75回応用物理学会秋季学術講演会",,,,,,2014,Sept.
"貞方敦雄,矢野椋太,田口大,間中孝彰,岩本光正","顕微電界誘起光第二次高調波発生測定法を用いた二層積層有機EL素子の界面蓄積電荷分布およびEL発光強度の評価","2014年(平成26年)春季 第61回応用物理学会春季学術講演会",,,,,,2014,Mar.
"貞方敦雄,矢野椋太,田口大,間中孝彰,岩本光正","顕微電界誘起光第二次高調波発生測定法を用いた有機EL素子のキャリヤ挙動の評価","電子情報通信学会 有機エレクトロニクス研究会","電子情報通信学会技術研究報告","電子情報通信学会","Vol. 113","No. 461","pp. 11-16",2014,Mar.
"海原一馬,田口大,貞方敦雄,間中孝彰,岩本光正","EFISHG法及び変位電流測定を用いた2層積層型有機EL素子における放電過程の解析","第61回応用物理学会春季学術講演会",,,,,,2014,Mar.
"貞方敦雄,矢野椋太,田口大,間中孝彰,岩本光正","顕微電界誘起光第二次高調波発生測定法を用いた二層積層有機EL素子の界面蓄積電荷分布およびEL発光強度の評価","第61回応用物理学会春季学術講演会",,,,,,2014,Mar.
"中村大二郎,貞方敦雄,田口大,間中孝彰,岩本光正","過渡電流測定法と電界誘起光第二次高調波発生法によるITO/PI/C60/Alのキャリヤ挙動解析","第61回応用物理学会春季学術講演会",,,,,,2014,Mar.
"海原一馬,田口大,貞方敦雄,間中孝彰,岩本光正","EFI-SHG法及び変位電流測定を用いた2層積層型有機EL素子における放電過程の解析","2014年(平成26年)春季 第61回応用物理学会春季学術講演会",,,,,,2014,Mar.
"中村大二郎,貞方敦雄,田口大,間中孝彰,岩本光正","過渡電流測定法と電界誘起光第二次高調波発生法によるITO/PI/C60/Alのキャリア挙動解析","2014年(平成26年)春季 第61回応用物理学会春季学術講演会",,,,,,2014,Mar.
"Atsuo Sadakata,Kenshiro Osada,Dai Taguchi,Takaaki Manaka,Mitsumasa Iwamoto","Probing space charge effect on electroluminescence of indium tin oxide (ITO)/ N,N’-di-[(1-naphthyl)-N,N’-diphenyl]- (1,1’-biphenyl)-4,4’-diamine (?-NPD)/ tris(8-hydroxyquinolinato) aluminum (III) (Alq3) /Al diodes by time-resolved electric-field-induced optical second-harmonic generation measurement",,"Thin Solid Films",,"  554",,"  110-113",2014,Jan.
"海原一馬,貞方敦雄,田口大,間中孝彰,岩本光正","電界誘起光第二次高調波発生法による2層積層型有機EL素子の放電過程の解析","2013年 秋季 第74回応用物理学会学術講演会",,,,,,2014,
"西翔平,貞方敦雄,田口大,間中孝彰,岩本光正","電界誘起光第二次高調波発生およびインピーダンス分光法による有機EL素子のホール注入層の評価","2013年 秋季 第74回応用物理学会学術講演会",,,,,,2014,
"貞方 敦雄,田口 大,間中 孝彰,岩本 光正","熱刺激電流・電界誘起光第二次高調波発生測定による二層積層有機EL素子のキャリヤ挙動の解析","平成25年度 電気学会 基礎・材料・共通部門大会",,,,,,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,
"海原一馬,貞方敦雄,田口 大,間中孝彰,岩本光正","電界誘起光第二次高調波発生法を用いた２層積層有機EL素子のキャリア挙動の電極依存性","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,
"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,
"Atsuo Sadakata,Dai Taguchi,Takaaki Manaka,Mitsumasa Iwamoto","Role of accumulated interfacial charge in ITO/?-NPD/Alq3/Al diodes under two electroluminescence operation modes","Seventh International Conference on Molecular Electronics and Bioelectronics (M&BE7)",,,,,,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.
"長田憲司朗,貞方敦雄,田口大,山本哲也,間中孝彰,岩本光正","過渡EL測定を用いた２層積層有機EL素子のキャリア挙動の解析：交流矩形波電圧のデューティ比依存性","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.
"Atsuo Sadakata,Tetsuya Yamamoto,Dai Taguchi,Takaaki Manaka,Masahiro Fukuzawa,Mitsumasa Iwamoto","Analysis of Electroluminescence Generated from ITO/alpha-NPD/Alq3/Al Diodes by Applying A.C. Square Voltage","Korea Japan Forum International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2011)",,,,,,2011,Sept.
"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.
"貞方敦雄,大嶋優記,田口大,福澤雅弘,間中孝彰,岩本光正","IZO/a-NPD/Alq3/Al 構造EL 素子の発光強度の周波数依存特性","2011年(平成23年)春季 第58回応用物理学関係連合講演会",,,,,,2011,Mar.
"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.