論文
公開件数:76件
No. 種別 査読の有無 標題 単著・共著区分 著者 誌名 巻号頁 出版日 ISSN DOI URL
1 一般論文

Red persistent luminescence excited by visible light in CaS:Eu2+,Tm3+
共著
Yuki Tamura, Tsuyoshi Okuno, Yoriko Suda and Yasushi Nanai
J. Phys. D: Appl. Phys.
53/ 15, 155101(7pp)-
2020/02/04

10.1088/1361-6463/ab6d1c

2 一般論文

シリコン上に膜形成可能なシリコン硫化物蛍光体の研究
共著
中村裕貴、青野瑞樹、奥野剛史、七井靖
映像情報メディア学会技術報告 ITE Technical Report
44/ 1, 33-36
2020/01
1342-6893


3 一般論文

低速電子線励起用新規橙赤色硫化物蛍光体の開発
共著
奥野剛史、中川康弘、志村佳煕、七井靖、佐藤義孝、御園生敏行
信学技報 IEICE Technical Report
EID2018-12(2019-01), 89-82
2019/01



4 一般論文

ブレッドボードを用いた光通信実験の回路工作授業
共著
奥野剛史、菅野敦史
物理教育
66/ 3, 184-187
2018/09
0385-6992


5 一般論文

Broad luminescence of Ce3+ in multiple sites in (La,Ce,Y)6Si4S17
共著
Yasushi Nanai, Hayato Kamioka and Tsuyoshi Okuno
J. Phys. D: Appl. Phys.
51/ 13, 135103(8pp)-
2018/04/04

10.1088/1361-6463/aaaf5e

6 一般論文

Efficient host excitation in thiosilicate phosphors of lanthanide(III)-doped Y4(SiS4)3
共著
Yasushi Nanai, Yousuke Suzuki and Tsuyoshi Okuno
J. Phys. D: Appl. Phys.
49/ 10, 105103(8pages)-
2016/03/09

10.1088/0022-3727/49/10/105103

7 一般論文

Effect of defects in TiO2 nanotube thin film on the photovoltaic properties of quantum dot-sensitized solar cells
共著
Masaya Akimoto, Taro Toyoda, Tsuyoshi Okuno, Shuzi Hayase, Qing Shen
Thin Solid Films
590, 90-97
2015/07/21

10.1016/j.tsf.2015.07.038

8 一般論文

Electronic structures of two types of TiO2 electrodes: inverse opal and nanoparticulate cases
共著
Taro Toyoda, Witoon Yindeesuk, Tsuyoshi Okuno, Masaya Akimoto, Keita Kamiyama, Shuzi Hayase, Qing Shen
RSC Advances
5, 49623-49632
2015/05/21

10.1039/c5ra07092a

9 一般論文

Crystal structure and photoluminescence of (Gd,Ce)4(SiS4)3 and (Y,Ce)4(SiS4)3
共著
Yasushi Nanai, Katsuhiro Suzuki, Tsuyoshi Okuno
Materials Research Express
2, 036203(11pages)-
2015/03/06

10.1088/2053-1591/2/3/036203

10 一般論文

Correlation between photoluminescence and structure in silicon nanowires fabricated by metal-assisted etching
共著
K. Oda, Y. Nanai, T. Sato, S. Kimura, T. Okuno
Physica Status Solidi A
211/ 4, 848-855
2014/01/16

10.1002/pssa.201330163

11 一般論文

Glycothermal synthesis and photoluminescent properties of Ce3+-doped YBO3 mesocrystals

Hiroki Hara, Satoru Takeshita, Tetsuhiko Isobe, Yasushi Nanai, Tsuyoshi Okuno, Tomohiro Sawayama, Seiji Niikura
Journal of Alloys and Compounds
577, 320-326
2013



12 一般論文

Luminescence properties of rare-earth-doped thiosilicate phosphors on silicon substrate

Y. Nanai, Y. Sakamoto, T. Okuno
Japanese Journal of Applied Physics
52, 04CG15(5pages)-
2013/04



13 一般論文

先進理工学科における2年次専門実験(電気・電子回路実験)の準備と実施について

奥野剛史、大家明広、山崎典昌、高橋光生、早川義彦、矢崎和幸、和田紀子、藁科崇、坂本克好、Choo Cheow Keong、永井豊、守屋雅隆、沈青、島田宏、林茂雄
電気通信大学紀要 vol25, no1 (2013.2) pp.73-78
25/ 1, 73-78
2013/02



14 一般論文

Red luminescence of Eu3+ doped ZnO nanoparticles fabricated by laser ablation in aquepus solution

K. Katsuki, T. Sato, R. Suzuki, Y. Nanai, S. Kimura, T. Okuno
Applied Physics A
108, 321-327
2012/07



15 一般論文

Crystal structure, photoluminescence and electroluminescence of (Ba,Eu)Si2S5

Y. Nanai, Y. Sakamoto, T. Okuno
Journal of Physics D: Applied Physics
45, 265102(8pages)-
2012/06



16 一般論文

Fabrication of ZnO nanoparticles by laser ablation of sintered ZnO in aquepus solution

K. Kawabata, Y. Nanai, S. Kimura, T. Okuno
Applied Physics A
107, 213-220
2012/01



17 一般論文

Crystal structure and optical properties of (Ba,Eu)2SiS4

Y. Nanai, C. Sasaki, Y. Sakamoto, T. Okuno
Journal of Physics D: Applied Physics
44, 405402(6pages)-
2011/09



18 一般論文

赤外線リモコン受信モジュールを用いた赤外線検出器

奥野剛史、中村仁、鈴木勝
物理教育
59/ 2, 120-121
2011/06



19 一般論文

Photoluminescence properties of erbium-doped europium
thiosilicate

M. Sugiyama, Y. Nanai, Y. Okada, T. Okuno
Journal of Physics D: Applied Physics
44/ 9, 095404(5pages)-
2011/03



20 一般論文

Effective Inclusion of e-Learning in a Subject of Physics Experiments: Introductory Electronics Laboratory

Tsuyoshi Okuno, Kohji Abe, Norimasa Yamazaki, Akihiro Ooe, Kiyoshi Igarashi, Shigeo Hayashi, Masaru Suzuki
International Conference on Physics Education 2009 - ICPE2009 (September 2010, American Institute of Physics) AIP Conference Proceedings Volume 1263 (edited by B. Paosawatyanyong and P. Wattanakasiwich)
1263, 130-133
2010/09



21 一般論文

Optical Properties of Silicon Nanowires Fabricated by Electroless Silver Deposition

S. Toda, T. Oishi, T. Yoshioka, T. Okuno
Japanese Journal of Applied Physics
49/ 9, 095002-1-7-
2010/09



22 一般論文

Yellow photoluminescence of Europium Thiosilicate on Silicon Substrate

M. Nishimura, Y. Nanai, T. Bohda, T. Okuno
Japanese Journal of Applied Physics
48/ 7, 072301-1-4-
2009/07



23 一般論文

電子回路学実験(量子・物質工学科)におけるeラーニング実施について

奥野剛史、阿部浩二、山崎典昌、大家明広、五十嵐清、林茂雄
電気通信大学紀要 vol21, no1&2 (2009.1) pp.59-66
21/ 1&2, 59-66
2009/01



24 一般論文

Photoluminescence Properties of Eu3+-doped ZnO Nanoneedles

K. Ebisawa, T. Okuno, K. Abe
Japanese Journal of Applied Physics
47/ 9, 7236-7238
2008/09



25 一般論文

Intense green luminescence from Eu2+-doped ZnO microstructures

H. Sugimoto, K. Ebisawa, T. Okuno
Japanese Journal of Applied Physics
46/ 35, L839-L841
2007



26 一般論文

Optical spin polarization in double charged InAs self-assembled quantum dots

V.K. Kalevich, I.A. Merkulov, A.Yu. Shiryaev, K.V. Kavokin, M. Ikezawa, T. Okuno, P.N. Brunkov, A.E. Zhukov, V.M. Ustinov, Y. Masumoto
physica status solidi (a)
202/ 3, 387-391
2005



27 一般論文

Optical spin polarization and exchange interaction in doubly charged InAs self-assembled quantum dots

V.K. Kalevich, I.A. Merkulov, A.Yu. Shiryaev, K.V. Kavokin, M. Ikezawa, T. Okuno, P.N. Brunkov, A.E. Zhukov, V.M. Ustinov, Y. Masumoto
Physical Review B
72, 045325-1-8-
2005



28 一般論文

Absorption saturation energy density of InGaAs-InAlAs multiple quantum well under tensile and compressive strain (jointly worked)

T. Okuno, Y. Masumoto, A. Higuchi, H. Yoshino, H. Bando, H. Okamoto
Japanese Journal of Applied Physics
44/ 18, L558-L560
2005



29 一般論文

Crosshatch observation in MBE-grown Be-doped InGaAs epilayer on InP

H. Bando, M. Kosuge, K. Ban, H. Yoshino, R. Takahashi, H. Okamoto, T. Okuno, Y. Masumoto
Journal of Crystal Growth
278, 610-613
2005



30 一般論文

Spin relaxation in CdTe quantum dots

Y. Chen, T. Okuno, Y. Masumoto, Y. Terai, S. Kuroda, and K. Takita
Physical Review B
71, 033314-1-4-
2005



31 一般論文

MBE growth and optical propertied of seld-organized dots of CdTe and (Cd,Mn)Te

S. Kuroda, N. Itoh, Y. Terai, K. Takita, T. Okuno, M. Nomura, Y. Masumoto
Journal of Alloys and Compounds
371, 31-36
2004



32 一般論文

Optical properties of beta-FeSi2 single crystals grown from solutions

H. Udono, I. Kikuma, T. Okuno, Y. Masumoto, H. Tajima, S. Komuro
Thin Solid Films
461, 182-187
2004



33 一般論文

Quantum beats in semiconductor quantum dots

Y. Masumoto, I. V. Ignatiev, K. Nishibayashi, T. Okuno, S. Yu Verbin, I. A. Yugova
Journal of Luminescence
108, 177-180
2004



34 一般論文

Optical spin polarization of holes in negatively charged InAs/GaAs self-assembled quantum dots

V.K. Kalevich, M. Ikezaaw, T. Okuno, K.V. Kavokin, A.Y. Shiryaev, P.N. Brunkov, A.E. Zhukov, V.M. Ustinov, Y. Masumoto
Physica E
21, 1018-1021
2004



35 一般論文

Quantum beats in semiconductor quantum dots

Y. Masumoto, I.V. Ignatiev, K. Nishibayashi, T. Okuno, S.Yu Verbin, I.A. Yugova
Journal of Luminescence
108, 177-180
2004



36 一般論文

Indirect optical absorption of single crystalline beta-FeSi2

H. Udono, I. Kikuma, T. Okuno, Y. Masumoto, H. Tajima
Applied Physics Letters
85/ 11, 1937-1939
2004/09



37 一般論文

Spin relaxation in InP quantum dots

Y. Masumoto, I. Gerlovin, M. Ikezawa, I. Ignatiev, T. Okuno, S. Verbin, I. Yugova
Physica Status Solidi (c)
0, 1368-1371
2003



38 一般論文

Luminescence quantum beats of strain-induced GaAs quantum dots(jointly worked)


Physical Review B
68, 035333-1-6-
2003



39 一般論文

Optical spin polarization in negatively charged InAs self-assembled quantum dots under applied electric field(jointly worked)


Physica Status Solidi (b)
238, 250-253
2003



40 一般論文

Spin quantum beats in charged and neutral InP quantum dots(jointly worked)


Physica E
17, 365-366
2003



41 一般論文

Highest-order optical phonon-mediated relaxation in CdTe/ZnTe quantum dots(jointly worked)


Journal of Luminescence
102-103, 623-628
2003



42 一般論文

1.5-micrometer intraband transitions in PbSe quantum dots(jointly worked)

T. Okuno, M. Ikezawa, Y. Masumoto, G.R. Hayes, B. Deveaud, A.A. Lipovskii
Japanese Journal of Applied Physics
42, pp.L123-L125
2003



43 一般論文

Optical study of phonon-mediated carrier relaxation in CdTe/ZnTe self-assembled quantum dots(jointly worked)

T. Okuno, M. Nomura, Y. Masumoto, Y. Terai, S. Kuroda, K. Takita
Journal of the Physical Society of Japan
71, 3052-3058
2002



44 一般論文

Ultrafast and wideband response in optical nonlinearity of molecular-beam-epitaxy grown GaAs(jointly worked)

T. Okuno, Y. Masumoto, S. Kadono, S. Kitade, H. Bando, H. Okamoto
Japanese Journal of Applied Physics
41, pp.L745-L747
2002



45 一般論文

Femtosecond response time in beryllium-doped low-temperature grown GaAs/AlAs multiple quantum wells(jointly worked)

T. Okuno, Y. Masumoto, Y. Sakuma, Y. Hayasaki, H. Okamoto
Applied Physics Letters
79, 764-766
2001



46 一般論文

Complementary detection of confined acoustic phonons in quantum dots by coherent phonon measurement and Raman scattering(jointly worked)


Physical Review B
64,, / 201315-1-4-
2001



47 一般論文

Optical study of strain-induced GaAs quantum dots(jointly worked)


Japanese Journal of Applied Physics
40,, / 2084-2086
2001



48 一般論文

Size-dependent picosecond energy relaxation in PbSe quantum dots(jointly worked)

T. Okuno, Y. Masumoto, M. Ikezawa, T. Ogawa, A.A. Lipovskii
Applied Physics Letters
77, 504-506
2000



49 一般論文

Large optical nonlinearity and fast response time in low-temperature grown GaAs/AlAs multiple quantum wells(jointly worked)


Applied Physics Letters
77, 58-60
2000



50 一般論文

Confinement effects in strain-induced InGaAs/GaAs quantum dots(jointly worked)


Physica E
7, 403-407
2000



51 一般論文

Imaging and single dot spectroscopy of InP self-assembled quantum dots(jointly worked)


Journal of Luminescence
87-89, 40-45
2000



52 一般論文

Strong Confinement of PbSe and PbS quantum dots(jointly worked)


Journal of Luminescence
87-89, 491-493
2000



53 一般論文

Optical anisotropy in self-assembled InP quantum dots(jointly worked)


Physical Review B
59, 5300-5303
1999



54 一般論文

Exitonic luminescence from self-organized quantum dots of CdTe grown by molecular beam epitaxy(jointly worked)


Japanese Journal of Applied Physics
38, 2524-2528
1999



55 一般論文

Temperature dependence of luminescence decay time of InP quantum disks(jointly worked)


Japanese Journal of Applied Physics
38, 1094-1097
1999



56 一般論文

Systematic control of spectral hole burning and homogeneous linewidth by disorder in Y2O3 : Pr3+ crystalline systems(jointly worked)


Physical Review B
59, 9078-9087
1999



57 一般論文

Defect-induced persistent hole burning in MgO-doped Pr3+ : YAG systems(jointly worked)


Optics Communications
145, 113-118
1998



58 一般論文

Magnetic field effects in InP self-assembled quantum dots(jointly worked)


Physica B
256-258, 169-172
1998



59 一般論文

Self-organized quantum dots of zinc-blende MnTe grown by molecular beam epitaxy(jointly worked)


Journal of Crystal Growth
184-185, 274-278
1998



60 一般論文

Zero-dimensional excitonic properties of self-organized quantum dots of CdTe grown by molecular beam epitaxy(jointly worked)


Applied Physics Letters
73, 3757-3759
1998



61 一般論文

Time-resolved luminescence study of InP quantum dots in GaInP matrix(jointly worked)


Solid-State Electronics
42, 1319-1323
1998



62 一般論文

Time-resolved luminescence of InP quantum dots in a GaInP matrix : Carrier injection from the matrix
共著

Physical Review
B57, 1386-1389
1998



63 一般論文

Reconsideration of Relaxation processes of excitons in Cucl nanocrystals(jointly worked)
共著

Journal of Luminescence
72-74, 383-385
1997



64 一般論文

Exciton localization and decomposition dynamics in cuprous-halide nanocrystals(jointly worked)
共著

Physical Review B
B54, 16952-16957
1996



65 一般論文

Observation of two types of spectral holes in MgO-doped Y2O3 : Pr3+ crystals(jointly worked)
共著

Optics Communications
123, 512-516
1996



66 一般論文

Two types of spectral holes in Y2O3 : Pr3+ crystalline systems(jointly worked)
共著

Journal of Luminescence
66&67, 179-183
1996



67 一般論文

Luminescence side bands due to distributed Stark levels in Pr3+ : ZrO2-Y2O3 (YSZ)(jointly worked)
共著

Journal of Luminescence
60Ee61, 85-88
1994



68 一般論文

Homogeneous linewidth of Praseodymium ions in various inorganic materials(jointly worked)
共著

Journal of Luminescence
58, 184-187
1994



69 一般論文

The role of divalent ions in persistent hole-burning mechanism in Y2O3 : Pr3+ crystals(jointly worked)


1994 OSA Technical Digest Series
15, 242-245
1994



70 一般論文

Persistent Spectral Hole-Burning of Pr3+ ions in Yttria Stabilized Zirconia : A New Hole-Burning Material(jointly worked)
共著

Optics Communication
86, 45-50
1991



71 招待論文

新規固体光源のための光材料研究ー半導体、ナノ材料、蛍光体-
共著
奥野剛史
照明学会誌 Journal of the Illuminating Engineering Institute of Japan
104/ 3, 116-119
2020/03



72 国際会議プロシーディングス等

Thiosilicate phosphor materials for silicon photonics

Tsuyoshi Okuno, Yasushi Nanai
CC3DMR 2013 program and abstract
219-210
2013/06



73 国際会議プロシーディングス等

Luminescence Properties of Rare Earth-Doped Thiosilicate Phosphors on Silicon Substrate

Y. Nanai, Y. Sakamoto, T. Okuno
2012 International Conference on Solid State Devices and Materials (SSDM2012)
PS-7-16 (2pages)-
2012/09



74 国際会議プロシーディングス等

Wavelength dependence of two-photon absorption in InP substrates and MBE-grown InGaAs thin films

H. Bando, T. Matsusue, T. Okuno, Y. Masumoto
The 14th International Conference on Molecular Beam Epitaxy (MBE2006)
198-
2006/09



75 解説

Eu2+含有シリコン硫化物からの黄色発光 = シリコンウェーハ上に形成されるEu2+蛍光体物質 =

奥野剛史
光アライアンス
20/ 1, 29-32
2009/01



76 エッセー

巻頭言 四半世紀をむかえる「大学の物理教育」誌
単著
奥野剛史
日本物理学会誌 BUTSURI
74/ 3, 125-
2019/03
0029-0181