中村優 (Masaru Nakamura) - マイポータル

基本情報

所属: 国立研究開発法人物質・材料研究機構機能性材料研究拠点光学単結晶グループ主幹研究員

学位: 博士(工学) (東京大学)

研究者番号: 50354379
ORCID iD: https://orcid.org/0000-0001-9729-847X
researchmap会員ID: 5000003600

研究キーワード

研究分野

受賞

2009年

「第３回ものづくり日本大賞特別賞」（経済産業省）

論文

108

Large elastic anisotropy in Brillouin scattering of copper-intercalated GaS and GaSe

Daniel Paulo-Wach, Ethan Chen, Masaru Nakamura, Oscar D. Dubon, Kristie J. Koski

Applied Physics Letters 2025年12月29日
Optical transmittance range of High-Temperature stable phase germanium dichalcogenide (GeS2) single crystal grown by the Bridgman method

Masaru Nakamura, Yoshitaka Matsushita

Journal of Crystal Growth 647 127878-127878 2024年12月査読有り筆頭著者
Electronic transport properties of GeS single crystals grown by vapor transport from molten GeS source

Masaru Nakamura, Encarnación G. Víllora, Takeo Ohsawa, Kiyoshi Shimamura, Naoki Ohashi

Journal of Crystal Growth 2023年5月査読有り筆頭著者
Growth and characterization of a gallium monosulfide (GaS) single crystal using the Bridgman method

Masaru Nakamura, Hiroaki Nakamura, Kiyoshi Shimamura, Naoki Ohashi

Journal of Crystal Growth 573 126303-126303 2021年11月査読有り筆頭著者
Growth of germanium monosulfide (GeS) single crystal by vapor transport from molten GeS source using a two-zone horizontal furnace

Nakamura, M., Nakamura, H., Matsushita, Y., Shimamura, K., Ohashi, N.

Journal of Crystal Growth 547 125813-125813 2020年10月査読有り筆頭著者
Micrometer-scale monolayer SnS growth by physical vapor deposition

H. Kawamoto, N. Higashitarumizu, N. Nagamura, M. Nakamura, K. Shimamura, N. Ohashi, K. Nagashio

Nanoscale 12(45) 23274-23281 2020年査読有り
IR photoresponse characteristics of Mg<inf>2</inf>Ge pn-junction photodiodes fabricated by rapid thermal annealing

El-Amir, A.A.M., Ohsawa, T., Oshima, Y., Nakamura, M., Shimamura, K., Ohashi, N.

Journal of Alloys and Compounds 787 578-584 2019年査読有り
Ecofriendly Mg<inf>2</inf>Si-based photodiode for short-wavelength IR sensing

El-Amir, A.A.M., Ohsawa, T., Nabatame, T., Ohi, A., Wada, Y., Nakamura, M., Fu, X., Shimamura, K., Ohashi, N.

Materials Science in Semiconductor Processing 91 222-229 2019年査読有り
Self-passivated ultra-thin SnS layers via mechanical exfoliation and post-oxidation

Naoki Higashitarumizu, Hayami Kawamoto, Masaru Nakamura, Kiyoshi Shimamura, Naoki Ohashi, Keiji Ueno, Kosuke Nagashio

Nanoscale 10(47) 22474-22483 2018年査読有り
AgBiS2 single crystal grown using slow cooling method and its characterization

Masaru Nakamura, Hiroaki Nakamura, Takeo Ohsawa, Masataka Imura, Kiyoshi Shimamura, Naoki Ohashi

JOURNAL OF CRYSTAL GROWTH 411 1-3 2015年2月査読有り筆頭著者
SnS crystal grown using horizontal gradient freeze method and its electrical properties

Masaru Nakamura, Hiroaki Nakamura, Masataka Imura, Shigeki Otani, Kiyoshi Shimamura, Naoki Ohashi

JOURNAL OF ALLOYS AND COMPOUNDS 591 326-328 2014年4月査読有り筆頭著者
UV-visible Faraday rotators based on rare-earth fluoride single crystals: LiREF4 (RE = Tb, Dy, Ho, Er and Yb), PrF3 and CeF3

Valentyn Vasyliev, Encarnacion G. Villora, Masaru Nakamura, Yoshiyuki Sugahara, Kiyoshi Shimamura

OPTICS EXPRESS 20(13) 14460-14470 2012年6月査読有り
Thermal Diffusivity along X-Axis of Periodically Poled Mg-Doped Near-Stoichiometric LiTaO3 Device with Domain-Inverted Period of 8.0 mu m

Masaru Nakamura, Shunji Takekawa, Kenji Kitamura

JAPANESE JOURNAL OF APPLIED PHYSICS 51(1) 2012年1月査読有り筆頭著者
Magneto-optical properties of Tb0.81Ca0.19F2.81 and Tb0.76Sr0.24F2.76 single crystals

Valentyn Vasyliev, Pablo Molina, Masaru Nakamura, Encarnacion G. Villora, Kiyoshi Shimamura

OPTICAL MATERIALS 33(11) 1710-1714 2011年9月査読有り
Faraday rotator properties of {Tb-3}[Sc1.95Lu0.05](Al-3)O-12, a highly transparent terbium-garnet for visible-infrared optical isolators

Encarnacion G. Villora, Pablo Molina, Masaru Nakamura, Kiyoshi Shimamura, Tsubasa Hatanaka, Akiharu Funaki, Kunihiro Naoe

APPLIED PHYSICS LETTERS 99(1) 2011年7月査読有り
Gadolinium ytterbium trifluoride, Gd0.81Yb0.19F3

Valentyn Vasyliev, Encarnacion G. Villora, Masaru Nakamura, Akira Sato, Kiyoshi Shimamura

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS 67(2) I7-I9 2011年2月査読有り
Anisotropy of thermal conductivities in non- and Mg-doped near-stoichiometric LiTaO3 crystals

Masaru Nakamura, Shunji Takekawa, Kenji Kitamura

OPTICAL MATERIALS 32(11) 1410-1412 2010年9月査読有り筆頭著者
Use of Ga Doping to Suppress Optical Damage in Near-Stoichiometric LiNbO3 Crystals

Masaru Nakamura, Shunji Takekawa, Yuowen Liu, Kenji Kitamura

JAPANESE JOURNAL OF APPLIED PHYSICS 48(2) 020214 2009年2月査読有り筆頭著者
Growth and characterization of Sc-doped near-stoichiometric LiTaO3 crystals

Masaru Nakamura, Shunji Takekawa, Yuowen Liu, Kenji Kitamura

JOURNAL OF CRYSTAL GROWTH 311(2) 272-277 2009年1月査読有り筆頭著者
Photovoltaic effect and photoconductivity in Sc-doped near-stoichiometric LiNbO3 crystals

Masaru Nakamura, Shunji Takekawa, Youwen Liu, Somu Kumaragurubaran, S. Moorthy Babu, Hideki Hatano, Kenji Kitamura

OPTICAL MATERIALS 31(2) 280-283 2008年10月査読有り筆頭著者

もっとみる

MISC

出発材料比較による高品質SnS薄膜の作製

川元颯巳, 東垂水直樹, 中村優, 若林克法, 長汐晃輔

応用物理学会春季学術講演会講演予稿集(CD-ROM) 66th 2019年
UV-visible Faraday rotators based on rare-earth fluoride single crystals: LiREF4 (RE=Tb, Dy, Ho, Er and Yb), PrF3 and CeF3

Valentyn Vasyliev, Encarnacion G. Villora, Masaru Nakamura, Yoshiyuki Sugahara, Kiyoshi Shimamura

ELECTROCERAMICS IN JAPAN XVI 582 194-+ 2014年査読有り
UV SHG Emission by the QPM Technique using Ferroelectric Fluorides

K. Shimamura, E. G. Villora, M. Nakamura, S. Takekawa, S. Nachimuthu, M. Aoshima, K. Sumiya

2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9 2754-+ 2008年査読有り
UV SHG Emission by the QPM Technique using Ferroelectric Fluorides

K. Shimamura, E. G. Villora, M. Nakamura, S. Takekawa, S. Nachimuthu, M. Aoshima, K. Sumiya

2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9 2754-+ 2008年
UV SHG Emission by the QPM Technique using Ferroelectric Fluorides

K. Shimamura, E. G. Villora, M. Nakamura, S. Takekawa, S. Nachimuthu, M. Aoshima, K. Sumiya

2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9 2754-+ 2008年
UV SHG Emission by the QPM Technique using Ferroelectric Fluorides

K. Shimamura, E. G. Villora, M. Nakamura, S. Takekawa, S. Nachimuthu, M. Aoshima, K. Sumiya

2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9 2754-+ 2008年
Defect density dependence of thermal conductivity and temperature control of quasi-phasematching devices

K. Kitamura, S. Takekawa, M. Nakamura, S. Kurimura, O. Louchev

Optics InfoBase Conference Papers 2006年1月1日査読有り
Dependence of quasi-phase-matched optical-parametric-oscillator's performance on pump intensity in periodically poled Mg-doped stoichiometric LiTaO3

Youwen Liu, Sunao Kurimura, Masaru Nakamura, Shunji Takekawa, Kenji Kitamura

Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006 2006年
Defect density dependence of thermal conductivity and temperature control of quasi-phasematching devices

K. Kitamura, S. Takekawa, M. Nakamura, S. Kurimura, O. Louchev

Quantum Electronics and Laser Science Conference (QELS) 2 900-903 2005年10月31日査読有り
C-3-1 Mg:SLNを用いた広帯域光変調器(C-3. 光エレクトロニクス, エレクトロニクス1)

山本太, 横澤政貴, 近藤勝利, 斉藤勉, 神力孝, 市川潤一郎, Mohankumar R, 中村優, 栗村直, 北村健二

電子情報通信学会総合大会講演論文集 2005(1) 171-171 2005年3月7日
QPM wavelength converters based on stoichiometric lithium tantalate

Sunao Kurimura, Nan Ei Yu, Yoshiyuki Nomura, Masaru Nakamura, Kenji Kitamura, Tetsumi Sumiyoshi

OSA Trends in Optics and Photonics Series 98 92-96 2005年1月1日
Investigation of bulk photovoltaic current related with small polarons in lithium tantalate crystals

Youwen Liu, Kenji Kitamura, Shunji Takekawa, Masaru Nakamura, Hideki Hatano, Yasunori Furukawa

Optics InfoBase Conference Papers 55-60 2005年1月1日
QPM wavelength converters based on stoichiometric lithium tantalate

Sunao Kurimura, Nan Ei Yu, Yoshiyuki Nomura, Masaru Nakamura, Kenji Kitamura, Tetsumi Sumiyoshi

Optics InfoBase Conference Papers 2005年1月1日
Spectroscopic investigation of photovoltaic effect and photoconductivity in undoped and Mg-doped near-stoichiometric LiTaO<inf>3</inf> crystals

Youwen Liu, Kenji Kitamura, Shunji Takekawa, Masaru Nakamura, Yasunori Furukawa, Hideki Hatano

Optics InfoBase Conference Papers 191-196 2005年1月1日
Qpm wavelength converters based on stoichiometric lithium tantalate

Sunao Kurimura, Nan Ei Yu, Yoshiyuki Nomura, Masaru Nakamura, Kenji Kitamura, Tetsumi Sumiyoshi

Optics InfoBase Conference Papers 98 92-96 2005年1月1日査読有り
Spectroscopic investigation of photovoltaic effect and photoconductivity in undoped and Mg-doped near-stoichiometric LiTaO<inf>3</inf> crystals

Youwen Liu, Kenji Kitamura, Shunji Takekawa, Masaru Nakamura, Yasunori Furukawa, Hideki Hatano

OSA Trends in Optics and Photonics Series 99 191-196 2005年1月1日査読有り
Domain inversion and optical damage in Zn doped near-stoichiometric lithium niobate crystal

S Kumaragurubaran, S Takekawa, M Nakamura, S Ganesamoorthy, K Terabe, K Kitamura

2005 Conference on Lasers & Electro-Optics (CLEO), Vols 1-3 393-395 2005年
Investigation of bulk photovoltaic current related with small polarons in lithium tantalate crystals

Youwen Liu, Kenji Kitamura, Shunji Takekawa, Masaru Nakamura, Hideki Hatano, Yasunori Furukawa

OSA Trends in Optics and Photonics Series 99 55-60 2005年1月1日査読有り
Defect density dependence of thermal conductivity and temperature control of quasi-phasematching devices

K. Kitamura, S. Takekawa, M. Nakamura, S. Kurimura, O. Louchev

Optics InfoBase Conference Papers 2005年1月1日
Defect density dependence of thermal conductivity and temperature control of quasi-phasematching devices

K. Kitamura, S. Takekawa, M. Nakamura, S. Kurimura, O. Louchev

Optics InfoBase Conference Papers 2005年1月1日

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日本学術振興会科学研究費助成事業基盤研究(C) 2024年4月 - 2027年3月

中村優
相転移温度以上における強誘電体ドメイン構造の記憶

文科省科研費(C) 2008年4月 - 2010年3月

中村優
Study on the crystal growth of stoichiometric LiNbO₃ and LiTaO₃

中村優

基本情報

研究キーワード

研究分野

受賞

論文

MISC

所属学協会

共同研究・競争的資金等の研究課題

メニュー

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