T.Nakaoka, T. Kakitsuka, T. Saito, and Y. Arakawa: Transition Energy Control via Strain in Single Quantum Dots: Japanese Journal of Applied Physics  Vol. 43, No. 4B, pp.2069-2072, (2004)

Z.W. Zheng, B. Shen, Z.J. Qiu, Y.S. Gui, N. Tang, J. Liu, D.J. Chen, R. Zhang, Y. Shi, Y.D. Zheng, S.L. Guo, J.H. Chu, K. Hoshino and Y. Arakawa: Quantum and transport scattering times in modulation-doped AlxGa1?xN/GaN single quantum wells: Applied Physics A, 80(1), 39-42 (2004)

Y. Shimada, N. Sekine, and K. Hirakawa: THz emission due to inter-miniband resonant Zener tunneling in wide-miniband GaAs/Al_0.3Ga_0.7As superlattices: Applied Physics Letters, vol.84, No.24, pp.4926-4928 (2004)

K. Ono, and S. Tarucha,: Nuclear-Spin-Induced Oscillatory Current in Spin-Blockade Quantum Dots,: Phys. Rev. Lett. Vol. 92, No. 25, pp256803-1-4, (2004)

T. Nakaoka, J. Tatebayashi, T.Saito and Y. Arakawa: Carrier relaxation in closely stacked InAs quantum dots: J. Appl. Phys. 95, 150-154 (2004)

S. Kako, K. Hoshino, S. Ishida, and Y. Arakawa: Exciton and biexciton luminescence from single hexagonal GaN/AlN self-assembled quantum dots: Applied Physics Letters, 85 (1), 64-66 (2004)

T. Hatano, M. Stopa, T. Yamaguchi, T. Ota, K. Yamada, and S. Tarucha: Electron-spin and -orbital dependence of tunneling coupling in laterally coupled double vertical dots: Phys. Rev. Lett. Vol. 93, No.6, pp066806-1-4, (2004)

T. Ota, K.Ono, M. Stopa, T. Hatano, S. Tarucha, H.Z. Song, Y. Nakata, T. Miyazawa, T. Oshima, and N. Yokoyama: Single dot spectroscopy via elastic single-electron tunneling through a pari of coupled dots,: Phys. Rev. Lett. Vol. 93, No. 6, pp066801-1-4, (2004)

Masahiro Nomura, Munetaka Arita, Satoshi Ashihara, Masao Nishioka, Yasuhiko Arakawa, Tsutomu Shimura, and Kazuo Kuroda: Photo-induced absorption change for InGaN film by violet laser diode: Phys. Stat. Sol. (b), 241, 2703 (2004)

J. Lu, B. Shen, N. Tang, D. J. Chen, H. Zhao, D. W. Liu, R. Zhang, Y. Shi, Y. D. Zheng, Z. J. Qiu, Y. S. Gui, B. Zhu, W. Yao, J. H. Chu, K. Hoshino and Y. Arakawa: Weak anti-localization of the two-dimensional electron gas in modulationdoped Al_xGa_{1- x}N/GaN heterostructures with two subbands occupation: Applied Physics Letters, 85 (15), 3125-3127 (2004)

T. Nakaoka, T.Saito, J.Tatebayashi, and Y. Arakawa : Size, shape, and strain dependence of g-factor in self-assembled In(Ga)As quantum dots: Physical Review B  70(23), 235337/1-235337/8 (2004)

M. Jung, K. Hirakawa, Y. Kawaguchi, S. Komiyama, S. Ishida, and Y. Arakawa: Lateral electron transport through single self-assembled InAs quantum dots: Applied Physics Letters, vol.86,No.1, pp. 033106-1-4(2005)

T. Saito, T. Nakaoka, T. Kakitsuka, Y. Yoshikuni, and Y. Arakawa: Strain Distribution and Electronic States in Stacked InAs/GaAs Quantum Dots with Dot Spacing 0-6 nm: Physica E 26, 217-221 (2005)

才田大輔、高橋琢二、江面知彦、筒井謙、和田恭雄: 磁気力顕微鏡を利用した電流誘起磁場測定系の空間分解能の評価: 日本応用磁気学会論文誌, 29, 3, 306-309 (2005)

A. Umeno and K. Hirakawa: Fabrication of atomic-scale gold junctions by electrochemical plating using a common medical liquid: Applied Physics Letters, vol. 86, No. 14, pp. 143103-1-3 (2005)

羽田野剛司、樽茶清悟: 単一および結合量子ドットの電子状態制御: 応用物理、第７４巻、第３号、２００５、319−319頁: 2005

T. Ota, M. Stopa, M. Rontani, T. Hatano, K. Yamada, S. Tarucha, H.Z. Song, Y. Nakata, T. Miyazawa, T. Oshima, and N. Yokoyama,: Spin states in a single InAs quantum dot molecules probed by single-electron tunneling spectroscopy: AIP Conference Proceeding,ICPS, July 26-30, 2004, to be published: 2005

Hiroyuki Masuda, Misaichi Takeuchi, and Takuji Takahashi: Local Photocurrent Detection on InAs Wires by Conductive AFM: Ultramicroscopy, submitted: 2005

Shiano Ono and Takuji Takahashi: Sample-and-Hold Operation in Kelvin Probe Force Microscopy: Japanese Journal of Applied Physics, submitted: 2005

Daisuke Saida, Tomohiko Edura, Ken Tsutsui, Yasuo Wada, and Takuji Takahashi: Investigation of the Spatial Resolution in the Current-Induced Magnetic Field Detection by Magnetic Force Microscopy: Japanese Journal of Applied Physics, submitted: 2005

Takuji Takahashi and Shiano Ono: Sample-and-Hold Atomic Force Microscopy for Fast Operation: Ultramicroscopy, to be published: 2005

T. Nakaoka, T. Saito, J. Tatebayashi, S. Hirose,T. Usuki, N. Yokoyama, and Y. Arakawa: Tuning of g-factor in self-assembled In(Ga)As quantum dots through strain engineering: Phys. Rev. B, submitted: 2005

S. Nagahara, M. Arita, and Y. Arakawa: Long-lived electron spins in In_xGa_1-xN multi-quantum well: Applid Physics Letters, submitted: 2005

C. Santori, S. Gotzinger, Y. Yamamoto; S. Kato, K. Hoshino, Y Arakawa: Photon correlation studies of single GaN quantum dots: Applied Physics Letters, submitted: 2005

Y. Yamamoto, C. Santori, G. Solomon, J. Vuckovic, D. Fattal, E. Waks, and E. Diamanti: Single photons for quantum information systems: Progress in Informatic, to be published: 2005

B. Zhang, G.S. Solomon, M. Pelton, J. Plant, C. Santori, J. Vukovic, and Y. Yamamoto: Fabrication of InAs Quantum Dots in AlAs/GaAs DBR Pillar Microcavities for Single Photon Sources: Journal of Applied Physics, submitted: 2005

D. Fattal, T.S. Cubitt, Y. Yamamoto, S. Bravyi, and I.L. Chuang: Entanglement in the stabilizer formalism: Phys. Rev. Lett., submitted: 2005

T. Saito, T. Nakaoka, T. Kakitsuka, Y. Yoshikuni, and Y. Arakawa: Strain Distribution and Electronic States in Stacked InAs/GaAs Quantum Dots with Dot Spacing 0-6 nm: Quantum Dots 2004 Conference, THP35, Banff, Canada (2004)

S. Kako, K. Hoshino, S. Ishida and Y. Arakawa: Biexciton in single GaN/AlN self-assembled quantum dots: Conference on Lasers and Electro-Optics / International Quantum Electronics Conference, IThC5, p.133, San Francisco, USA (2004)

Takuji Takahashi, Hiroyuki Masuda, and Misaichi Takeuchi: Local Photocurrent Detection on InAs Wires by Conductive AFM: Beijing - TEDA 2004: Scanning Probe Microscopy, Sensors and Nanostructures, Tianjin, China: 2004

Y. Yamamoto: Dynamic Condensation of Exciton Polaritons: International Conference on Spontaneous Coherence in Excitonic Systems (ICSCE), Pittsburgh, PA: 2004

F. Yamaguchi, T. D. Ladd, J. R. Goldman, A. Verhulst, C. P. Master, K. Fu, C. Santori, S. Koseki, and Y. Yamamoto: Solid-State Crystal Lattice NMR Quantum Computer: DARPA Quantum Information Science and Technology (QuIST) Review Meeting and Workshop - Scaleablity/Error Control, Chicago, IL: 2004

E. Diamanti, E. Waks, and Y. Yamamoto: Generation of Photon Number States: Conference on Lasers and Electro-Optics/International Quantum Electronics Conference (CLEO/IQEC 2004), San Francisco, CA: 2004

H. Deng: Polariton Lasing in a Semiconductor Microcavity: International Conference on Spontaneous Coherence in Excitonic Systems (ICSCE), Pittsburgh, PA: 2004

T. Sato, K. Ono, S. Tarucha, Y. Nakata, H.Z. Song, T. Usuki, M. Takatsu, and N. Yokoyama,: Many-Body States in a Self-Assembled InAs Quantum Dot Probed by a Single-Electron Transport: QD2004 Quantum Dot Conference, Bunff, Alberta, Canada, May, 19: 2004

M. Stopa, S. Tarucha and T. Hatano,: Optimizing Exchange Control in a Double Dot System: QD2004 Quantum Dot Conference, Bunff, Alberta, Canada: 2004

T. Nakaoka, T. Saito, H. Z. Song, T. Usuki, and Y. Arakawa: Characterization of g-factors in various In(Ga)As quantum dots: 27th International Conference on the Physics of Semiconductors,Q5.009、USA (2004): 2004

S. Kako, K. Hoshino, S. Iwamoto, S. Ishida, and Y. Arakawa : Single dot spectroscopy of GaN/AlN self-assembled quantum dots: 27th International Conference on the Physics of Semiconductors, F3.004、p.50, Flagstaff, USA (2004): 2004

N. Sekine and K. Hirakawa: Acceleration dynamics of Bloch oscillating electrons in semiconductor superlattices investigated by terahertz electro-optic sampling method: 27th International Conference on the Physics of Semiconductors, S1-4, p. 375, Flagstaff, Arizona, U. S. A.: 2004

A. Umeno and K. Hirakawa: Fabrication of atomic-scale gold junctions by electrochemical plating technique using a common medical disinfectant: 27th International Conference on the Physics of Semiconductors, N2-5, p. 214, Flagstaff, Arizona, U. S. A.: 2004

Yoshihisa Yamamoto, Hui Deng, and Gregor Weihs: Dynamic condensation of exciton polaritons: Boulder Summer School for Condensed Matter and Material Physics, Boulder, CO, USA : 2004

Y. Yamamoto: Dynamic Condensation of Exciton Polaritons: Boulder Summer School for Condensed Matter and Material Physics, Boulder, CO: 2004

K. C. Fu, C. Santori, Y. Hirayama, and Y. Yamamoto: Optical Properties of the Bound Exciton/GaAs System for EIT and Photon Storage: Quantum Information and Quantum Control Conference, Toronto, Canada: 2004

Y. Yamamoto: Indistinguishable Single Photons and Entangled Photon-Pairs from a Quantum Dot Initialization, Manipulation and Detection of Nuclear Spins in Solids: Cargese Summer School on Quantum Logic and Communications, Corsica, France: 2004

Y. Yamamoto: Indistinguishable Single Photons and Entangled Photon-Pairs from a Quantum Dot Initialization, Manipulation and Detection of Nuclear Spins in Solids: Okinawa Summer School on Quantum Information, Okinawa, Japan: 2004

M. Jung, D. Nakamura, K. Hirakawa, S. Ishida, Y. Arakawa, Y. Kawaguchi and S. Komiyama: Single Electron Transistor Using Single Self-Assembled InAs Quantum Dots: International Conference on Solid State Devices and Materials (SSDM2004), G-10-2, p. 906, Tokyo, Japan: 2004

M. Jung, N. Sekine, K. Hirakawa, S. Ishida, Y. Arakawa, Y. Kawaguchi and S. Komiyama: Single Electron Transistors Using Single Self-Assembled InAs Quantum Dots: The 31st International Symposium on Compound Semiconductors (ISCS-2004), Th-1B-2, p.338, National University, Seoul, Korea: 2004

Seung-Woong Lee, Jung Ho Park: Very High Sensitive Operation in Quantum Dot Infrared Photodetectors: The 31st International Symposium on Compound Semiconductors (ISCS-2004), Mo-2B-4, p.70-71,National University, Seoul, Korea: 2004

David Fattal: Quantum Information processing with a quantum dot single photon source: 2004 SPRC Annual meeting, Stanford, CA, USA: 2004

Kai-Mei Fu: Optical characterization of acceptor bound excitons in GaAs for single photon devices and EIT: 2004 SPRC Annual meeting, Stanford, CA, USA: 2004

A. Umeno and K. Hirakawa: Fabrication of atomic-scale gold junctions by electrochemical plating technique using a common medical disinfectant: Frontiers in Nanoscale Science and Technology, GrpouB-B2, Harvard University, Cambridge, MA, U.S.A.: 2004

M. Jung, T. Machida, K. Hirakawa, Y. Arakawa, and S. Komiyama: Electron transport through self-assembled single InAs islands: Frontiers in Nanoscale Science and Technology, A3, p. 1, Harvard University, Cambridge, MA, U.S.A.: 2004

Y. Arakawa: Control of electrons and photons in quantum dots and photonic crystal for future photonic devices: International Workshop on Nanoelectronics, Sihnchu, Taiwan(2004): 2004

Daisuke Saida, Tomohiko Edura, Ken Tsutsui, Yasuo Wada, and Takuji Takahashi: Investigation of the Spatial Resolution in the Current-Induced Magnetic Field Detection by Magnetic Force Microscopy: The 12th International Colloquium on Scanning Probe Microscopy, S1-4, Atagawa, Japan: 2004

Takuji Takahashi and Shiano Ono: Sample-and-Hold Imaging in Atomic Force Microscopy for Fast Scanning: The 12th International Colloquium on Scanning Probe Microscopy, S10-5, Atagawa, Japan: 2004

Shiano Ono and Takuji Takahashi: Sample-and-Hold Kelvin Probe Force Microscopy: The 12th International Colloquium on Scanning Probe Microscopy, P-55, Atagawa, Japan: 2004

Takatoshi Igarashi, Tohru Ujihara and Takuji Takahashi: Local Photovoltage Mapping on Polycrystalline Silicon Solar Cells thorough Electrostatic Force Detected by AFM with Piezoresistive Cantilever: The 12th International Colloquium on Scanning Probe Microscopy, P-57, Atagawa, Japan: 2004

K. Hirakawa: Terahertz Photodynamics of Quantum Nanostructures and Their Device Applications: NANO04, session 2, Hsinchu, Taiwan: 2004

Y. Yamamoto: Indistinguishable single photons and entangled photon-pairs from a quantum dot: JST symposium on Quantum Information Processing, Tokyo, Japan: 2004

Y. Igarashi, T. Ota, K Ono, Y. Nakara, H.Z.Song, T. Miyazawa, T. Utsuki, M. Takatsu, N. Yooyama: Zeeman splitting and Hund's rule in stongly coupled InAs quanum dot: International Confrence on Nanoelectronics, Nanostructures and Carrier Interactions, Jana. 31-Feb. 2, 2005, Atsugi, Japan

T. Ota, K.Ono, M. Stopa, T. Hatano, S. Traucha, H.Z. Song, Y. Nakara, T. Miyazawa, N. Yokoyama and T. Oshima: Single-dot Spectroscopy via Elastic Single-Electron Tunneling through a Pair of Coupled Quantum Dots: NATO Advanced Study Institure, " Quanum Computation and Quantum Information", 2-13 May, 2005, Chania, Crete, Greece

Y. Igarashi, T. Ota, K Ono, Y. Nakara, H.Z.Song, T. Miyazawa, T. Utsuki, M. Takatsu, N. Yooyama: Spin effect in stongly coupled InAs quantum dots: International Symposium on Quantum Dots and Photonic Crystals　2005, 7-8 March, 2005, Tokyo

H. Hatano, M. Stopa, and S. Tarucha: Quantum mechanical and electrostatic coupling energys in laterally cupled double-dot system: International Symposium on Quantum Dots and Photonic Crystals　2005, 7-8 March, 2005, Tokyo

Tsuyoshi Hatano, Yasuhiro Tokura, Shinichi Amaha, Yoshifumi Nishi, Yoshiro Hirayama, and Seigo Tarucha: Manipulation of tunnel and exchange coupling in a few-electron double dot: 16th Int. Conf. on Electronic Properties of Two-Dimensional Systems、10−15July, 2005, Albuqureque, New Mexico, USA: 2004

S.-W. Lee, C. J. Park, T. W. Kang, H. Y. Cho, and K. Hirakawa: Photoconductivity in lateral conduction Ge/Si self-assembled quantum dots: Photonics West 2005, San Jose, California, 5726-27, USA: 2005

Y. Yamamoto: Dynamic Condensation of Exciton Polaritons: 35th Winter Colloquium on the Physics of Quantum Electronics, Snowbird, UT: 2005

D. Fattal, Y. Yamamoto, T. S. Cubbitt, S. Bravyi, I. L. Chuang: Entanglement of stabilizer states: QIP 2005 The Eighth Workshop on Quantum Information Processing, Boston, MA: 2005

S. Nagahara, T. Kawano, M. Arita, and Y. Arakawa: Long spin relaxation in InGaN multi quantum wells caused by phase-separated dot formation: International Symposium on Quantum Dots and Photonic Crystals 2005, P-27, Tokyo, Japan, March 7-8, 2005

T. Saito, T. Nakaoka, T. Kakitsuka, H. Ebe, M. Sugawara, and Y. Arakawa: Optical polarization control in columnar InAs/GaAs quantum dots: k?p analysis: International  Symposium on Quantum Dots and Photonic Crystals 2005, P-24 (Tokyo, Japan, March 7-8, 2005)

T. Kakitsuka, T. Saito and Y. Arakawa: Reduction of Linewidth Enhancement Factor in Self-Assembled Dots by Optimizing Optical Gain: International Symposium on Quantum Dots and Photinic Crystals 2005 (ISQDPC2005), P-57, p. 78, Tokyo, Japan, 2005

Shiano Ono and Takuji Takahashi: Potential Distribution around InAs Quantum Dots Observed by Sample-and-Hold Kelvin Probe Force Microscopy: International Symposium on Quantum Dots and Photonic Crystals 2005, P-19, Tokyo, Japan: 2005

K. Fu, C. Santori, C. Stanley, M.C. Holland, Y. Yamamoto: Coherent Population Trapping of Electron Spins in a Semiconductor: 2005 Gordon Research Conference, Ventura, CA: 2005

Y. Yamamoto: Quantum phase transition in exciton polariton system: ESF-JSPS Frontier Science Conference, Kanagawa, Japan: 2005

Y. Yamamoto: Indistinguishable single photons and entangled photons from a quantum dot: JPS annual meeting, Chiba, Japan : 2005

Daisuke Saida, Tomohiko Edura, Ken Tsutsui, Yasuo Wada, and Takuji Takahashi: Current-induced Magentic Field Detection around Fine Current Paths by Magnetic Force Microscopy: International Magnetics Conference, EF-03, Nagoya, Japan: 2005

Takuji Takahashi: Scanning Probe Methods for Characterization of Electrical Properties in Nano-materials: 6th Pacific Rim Conference on Ceramic and Glass Technology, Maui, USA (Invited), 2005

M. Jung, K. Hirakawa, S. Ishida, Y. Arakawa, Y. Kawaguchi and S. Komiyama: Shell Structures in Self-Assembled InAs Quantum Dots Observed by Lateral Single Electron Tunneling Structures: 27th International Conference on the Physics of Semiconductors, H5-28, p. 71, Flagstaff, Arizona, U. S. A., 2005

Shiano Ono and Takuji Takahashi: A New Approach for Improving Accuracy and Resolution in Surface Potential Measurements by Kelvin Probe Force Microscopy: 13th International Congress on Thin Films / 8th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ICTF 13/ACSIN 8), Stockholm, Sweden, 2005

Takatoshi Igarashi, Tohru Ujihara and Takuji Takahashi: Local Mapping of Photovoltages on Polycrystalline Silicon Solar Cells through Potential Measurements by AFM with Piezo-resistive Cantilever: 13th International Congress on Thin Films / 8th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ICTF 13/ACSIN 8), Stockholm, Sweden, 2005

Daisuke Saida, Takuji Takahashi, Tomohiko Edura, K. Tsutusi, and Yasuo Wada: Magnetic Field Detection by Magnetic Force Microscopy for Current Mapping with High Spatial Resolution: 13th International Congress on Thin Films / 8th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ICTF 13/ACSIN 8), Stockholm, Sweden, 2005

Shiano Ono and Takuji Takahashi: Intermittent Bias Application in Kelvin Probe Force Microscopy for Accurate Determination of Surface Potential: 13th International Conference on Scanning Tunneling Microscopy/Spectroscopy and Related Techniques (STM'05), Sapporo, Japan, 2005

Masaru Ikeda, Shiano Ono and Takuji Takahashi: A Numerical Estimation Method for Potential Determination in Kelvin Probe Force Microscopy: 13th International Conference on Scanning Tunneling Microscopy/Spectroscopy and Related Techniques (STM'05), Sapporo, Japan, 2005

Takatoshi Igarashi, Tohru Ujihara and Takuji Takahashi: Photovoltage Mapping on Polycrystalline Silicon Solar Cells through Potential Measurements by AFM with Piezo-resistive Cantilever: 13th International Conference on Scanning Tunneling Microscopy/Spectroscopy and Related Techniques (STM'05), Sapporo, Japan, 2005

Daisuke Saida, Tomohiko Edura, Ken Tsutsui, Yasuo Wada and Takuji Takahashi: Ability in Quantitative Measurement of Current-Induced Magnetic Field by Magnetic Force Microscopy: 13th International Conference on Scanning Tunneling Microscopy/Spectroscopy and Related Techniques (STM'05), Sapporo, Japan, 2005

S. Nagahara, M. Arita, and Y. Arakawa: Long spin relaxation in InGaN multi-quantum wells: Suppression of the spin-flip process caused by the phase-separated dot formation: 12th International Conference on Modulated Semiconductor Structures, Albuquerque, NM, July 10-15, 2005

平川一彦: 半導体量子ナノ構造の赤外光デバイスへの応用: 榊　裕之、横山直樹編　pp. 167 - 193　オーム社「ナノエレクトロニクス」　（分担執筆）、2004: 2004

平川一彦、M. Jung、瀬上　剛: 量子ドットの光イオン化と高感度赤外光検出への応用: フォトニック結晶・量子ドット合同成果報告公開シンポジウム, p.17 主婦会館、東京: 2004

羽田野　剛司、M. Stopa, 山口　智弘、大田　剛、山田　和正、樽茶　清悟、: 半導体人工分子の電気伝導特性: ナノ学会第二回大会、東京、5月９日、2004: 2004

大田　剛、M. Stopa, M. Rontani, 羽田野　剛司、山田　和正、樽茶　清悟、中田　義昭、宋、海智、宮澤　俊之、臼杵　達哉、高津　求、横山　直樹: 一組の自己形成InAs強結合ドットにおける分子相の観測、: 2004秋季第65回応用物理学会学術講演会、8月30日、2004: 2004

斎藤敏夫　中岡俊裕　硴塚孝明　吉國裕三　荒川泰彦: InAs/GaAs積層量子ドットの光学的特性に関する理論解析: 第65回応用物理学会学術講演会，2p-ZK-11，東北学院大学 (2004): 2004

中岡俊裕、館林潤、斎藤敏夫、硴塚孝明、宮澤俊之、廣瀬真一、臼杵達哉、横山直樹、荒川泰彦: 歪緩和層の導入によるInAs量子ドットのｇ因子の制御: 2004年（平成16年）秋季 第65回応用物理学会学術講演会、3p-ZK-3, p.1235, 東北学院大学 泉キャンパス (2004): 2004

佐藤智彦、中岡俊裕、工藤真、荒川泰彦: InAs/GaSb積層量子ドットのスペーサー層厚によるキャリア寿命の制御: 2004年（平成16年）秋季 第65回応用物理学会学術講演会、3p-ZK-8、東北学院大学 泉キャンパス (2004): 2004

青木画奈、岩本敏、館林潤、荒川泰彦: マイクロマニピュレーションによる光通信波長帯3次元フォトニック結晶の作製: 第65回応用物理学会学術講演会、2p-ZC-1、922、東北学院大学(2004): 2004

阿部泰裕、戸田泰則、足立 智、星野勝之、荒川泰彦: 四光波混合分光法による異種サファイア基板上ＧａＮ薄膜の光学評価: 第65回応用物理学会学術講演会, 東北学院大学 3p-W-4, 第１分冊３０７, 仙台 (2004): 2004

硴塚孝明，斎藤敏夫，荒川泰彦，吉國裕三: Valence Force Fieldモデルによる閃亜鉛鉱型窒化物混晶における非混和領域の解析: 2004年秋季応用物理学会学術講演会，1a-p1-22，仙台市: 2004

才田大輔、高橋琢二: 磁気力顕微鏡を利用した電流誘起磁場測定系の空間分解能に関する検討: 第65回秋季応用物理学会, 3p-H-6, 仙台: 2004

小野志亜之、高橋琢二: サンプル・ホールド回路を用いたNC-AFMベースのケルビンプローブフォース顕微鏡: 第65回秋季応用物理学会, 3p-H-8, 仙台: 2004

才田大輔、高橋琢二: 磁気力顕微鏡を利用した電流誘起磁場測定系の空間分解能の評価: 第28回日本応用磁気学会学術講演会, 23pE-15, 宜野湾: 2004

Jung Minkyung、関根徳彦、平川一彦、石田悟巳、荒川泰彦: 自己組織化 InAs量子ドットにおける単一電子輸送: 第65回応用物理学会学術講演会、3p-ZK-9, p. 93.、東北学院大学、宮城: 2004

赤坂哲郎、梅野顕憲、平川一彦、荒木孝二: 金属錯体を用いた分子光導電性デバイスの設計: 第65回応用物理学会学術講演会、1p-ZT-13, p.1194、東北学院大学、宮城: 2004

天羽　真一、D.G. Austing, 佐々木　智、大野　圭司、寺岡　総一郎、樽茶　清悟、: 人工分子の分子相に対する傾斜磁場効果: 日本物理学会、青森大学、青森、9月12日、2004: 2004

斎藤敏夫、中岡俊裕、硴塚孝明、江部広治、菅原 充、荒川泰彦: InAs/GaAsコラム型積層量子ドットの偏波制御理論: 応用物理学会関西支部セミナー 「光物性とその応用」 量子ナノ構造の光デバイス応用、神戸大学ベンチャービジネスラボラトリ (2005.2.8): 2005

中岡俊裕、佐藤俊彦、樽茶清吾、荒川泰彦: 単一InGaAs量子ドットにおける面内方向電場によるシュタルク効果: 第52回応用物理学関係連合講演会, 29pV7, 埼玉大学(東京）、（２００５）: 2005

永原靖治、有田宗貴、荒川泰彦: InGaN量子井戸中の電子スピンの長寿命化〜ドット化〜: 第52回応用物理学会関係連合講演会、30a-V-6、埼玉大学(2005): 2005

石黒哲郎、阿部泰裕、戸田泰則、足立 智、星野勝之、荒川泰彦: 四光波混合分光法を用いた一軸歪ＧａＮ薄膜における光学異方性の観測: 第52回応用物理学関係連合講演会, 30aL4, 埼玉大学, 2005

戸田泰則、足立 智、阿部泰裕、星野勝之、荒川泰彦: A面サファイア基板上GaNの四光波混合分光: 日本物理学会　第60回年次大会、24aPS-42, 東京理科大学: 2005

五十嵐考俊、宇治原徹、中嶋一雄、高橋琢二: 自己検知AFM プローブを用いた多結晶シリコン太陽電池の局所光起電力測定: 第52回応用物理学関係連合講演会, 29p-YH-15, さいたま: 2005

小野志亜之、高橋琢二: カンチレバー励振に伴う静電引力変動を抑制したケルビンプローブフォース顕微鏡: 第52回応用物理学関係連合講演会, 30a-YQ-7, さいたま: 2005

才田大輔、江面知彦、筒井謙、和田恭雄、高橋琢二: MFMによる電流誘起磁場測定系における定量性に関する検討: 第52回応用物理学関係連合講演会, 30a-YQ-11, さいたま: 2005

池田優、小野志亜之、高橋琢二: ケルビンプローブフォース顕微鏡における新しい電位決定法の提案: 第52回応用物理学関係連合講演会, 31p-YQ-7, さいたま: 2005

中村大輔、M .Jung、平川一彦: 自己組織化InAs量子ドット中の正孔束縛エネルギー: 第52回応用物理学会学術講演会、31a-V-24、p.1575、埼玉大学、埼玉: 2005

松岡和、中村大輔、平川一彦、榊　裕之: p型変調ドープ赤外光検出器の試作と評価: 第52回応用物理学会学術講演会、31a-V-25、p.1576、埼玉大学、埼玉: 2005

梅野顕憲、赤坂哲郎、平川一彦: 非対称ナノ接合の通電断線を用いたナノギャップ電極作製: 第52回応用物理学会学術講演会、31p-YL-10、p.1530、埼玉大学、埼玉: 2005

高橋琢二: 走査プローブ顕微鏡を利用したナノ領域物性評価技術: 日本顕微鏡学会第61回学術講演会, IIIG-06, つくば, 2005