Papers - YOSHIYUKI HARADA

Strong band edge luminescence from InN films grown on Si substrates by electron cyclotron resonance-assisted molecular beam epitaxy

Tokuo Yodo,Hiroaki Yona,Hironori Ando, and Daiki Nosei,Yoshiyuki Harada  ( Multiple Authorship )

Applied Physics Letter   80   pp. 968-970   2002.02

Research paper (scientific journal)  English

Optical Properties of Single Micron-Sized ZnO Particles Embedded in Alkali Halide Crystals Studied by Cathodoluminescence

T. Ota, S. Sasa, Y.Harada and S. Hashimoto  ( Multiple Authorship )

phys.stat.sol. (b)   229   pp.815-818   2002.01

Research paper (scientific journal)  English

Composition dependence of the four A bands for thin-solid films of KBr1?xIx:Tl+

Satoshi Hashimoto, Misato Mori, Nobuko Ichimura, Hisao Kondo, Yoshiyuki Harada  ( Multiple Authorship )

Thin Solid Films   386 ( 1 ) pp.14-18   2001.05

Research paper (scientific journal)  English

Luminescence of sub-micron-sized ZnO particles embedded in alkali halide crystals

Y. Harada, H. Kondo and S. Hashimoto  ( Multiple Authorship )

Proceeding of the 25th International Conference on the Physics of Semiconductors, Osaka 2000 (Eds. N. Miura and T. Ando)     pp.1573-1574   2001.01

Research paper (scientific journal)  English

Growth and Characterization of InN Heteroepitaxial Layers Grown on Si Substrates by ECR-Assisted MBE

T.Yodo,H.Ando,D.Nosei and Y.Harada  ( Multiple Authorship )

phys.stat.sol. (b)   228   pp.21-26.   2001.01

Research paper (scientific journal)  English

Lifetimes of excitons in ZnO fine particles dispersed in alkali halide crystals

T.Hirai,Y.Harada,S.Hashimoto,K.Edamatsu,T.Itoh  ( Multiple Authorship )

Journal of Luminescence   94-95   pp.261-265   2001.01

Research paper (scientific journal)  English

Excitons in colloidal CuI particles dispersed in a KI crystal

T.Hirai,K.Edamatsu and T.Itoh,Y.Harada,S.Hashimoto  ( Multiple Authorship )

International Journal of Modern Physics   B15   pp..3789-3792   2001.01

Research paper (scientific journal)  English

Mutual influence among inert nitrogen molecules,nitrogen radical atoms,nitrogen radical molecules and nitrogen molecular ions on growth process and crystal structure of GaN heteroepitaxial layers grown on Si(001) and Si(111) substrates by molecular-beam epitaxy assisted by electron cyclotron resonance

Tokuo Yodo,Hironori Ando,Daiki Nosei,Jyunya Seko,Kentarou Sakai,Masakazu Shimeno,Yoshiyuki Harada  ( Multiple Authorship )

Journal of Crystal Growth   233   pp. 22-33   2001.01

Research paper (scientific journal)  English

Influence of substrate nitridation before growth on initial growth process of GaN heteroepitaxial layers grown on Si(001) and Si(111) substrates by ECR-MBE

T.Yodo,H.Ando,H.Tsuchiya,D.Nosei,M.Shimeno,Y.Harada  ( Multiple Authorship )

Journal of Crystal Growth   227-228   pp.431-436   2001.01

Research paper (scientific journal)  English

Influence of Inert Molecules,Nitrogen Radical Atoms and Nitrogen Molecular Ions on Growth Process and Crystal Structure of GaN Heteroepitaxial Layers Grown on Si(001) and Si(111) Substrares by Molecular-Beam Epitaxy Assisted by Electron Cyclotron Reasonance

Tokuo YODO,Hironori ANDO,Hironori TSUCHIYA,Daiki NOSEI,Masakazu SHIMENO,Yoshiyuki HARADA,Mituyasu FURUSAWA  ( Multiple Authorship )

International Workshop on Nitride SemiconductorIWN2000-,Techinical Digest   PTD-01   pp.251   2000.09

Research paper (scientific journal)  English

Influence of substrate nitridation before growth on initial growth process of GaN heteroepitaxial layer grown on Si(001) and Si(111) substrates by ECRMBE

T.Yodo,H.Anndo,H.tsuchiya,D.Nosei,M.Shimeno and Y.Harada  ( Multiple Authorship )

Eleventh International Conference on Molecular Beam Epitaxy, Abstract Book, Bejjin,China     pp.470-471   2000.09

Research paper (scientific journal)  English

Influence of Inert Nitrogen Molecules Nitrogen Radical Atoms and Nitorogen Molecular Ions on Growth Process and Crystal Structure of ＧａＮ Heteroepitaxial Layers Grown on Si(001) and Si(111) Substrates by Molecular-Beam Epitaxy Assisted by Electron Cyclotron Resonance”

T.Yodo,H.Ando,H.Tsuchiya,D.Nosei,M.Shimeno, Y.Harada,M.Furusawa and M.Yoshimoto  ( Multiple Authorship )

Proceedings of International Workshop on Nitride Semiconductors IPAP Conf.   Series1   pp.351-354   2000.06

Research paper (scientific journal)  English

Damage due to nitrogen molecular ions of GaN heteroepitaxial layers grown on Si(001)substrates by molecular beam epitaxy assisited by electron cyclotron resonannce"

T.Yodo,H.Tsuchiya,H.Ando and Y.Harada  ( Multiple Authorship )

Jpn.J.Appl.Phys.   39 ( 5A ) pp.2523-2525   2000.05

Research paper (scientific journal)  English

Luminescence　of　colloidal　Cul　particles　dispersed　in KI　matrix　under　matrix　excitation-Energy　transfer　through　the　interface-

T．Hirai，Y．Harada，S．Hashimoto　and　T．Itoh

Proceedings　of　the　fourth　symposium　on　atom-scale　ｓｕｒｆａｃｅ　ａｎｄ　ｉｎｔｅｒｆａｃｅ　ｄｙｎａｍｉｃs     pp.165-170   2000.01

Research paper (scientific journal)  English

Formation of high density color centers and laser ablation in alkali halide crystal

N.Ichimura,H.Konndo,Y.Harada and S.Hashimoto  ( Multiple Authorship )

Journal of Luminescence   87-89   pp. 586-588   2000.01

Research paper (scientific journal)  English

Photoluminescence spectra of ZnO particles Embedded in Thin Alkai Halide Crystals

Y.Harada, H.Konndo, N.ichimura and S.Hashimoto  ( Multiple Authorship )

Journal of Luminescence   87-89   pp.405-407   2000.01

Research paper (scientific journal)  English

Dependence of nitrogen gas flow rate and substrate temperature on crystalline quality of GaN films grown on Si(001) substrates by molecular beam epitaxy using nitrogen plasma discharge generated by electron cyclotron resonance

T. Yodo, H. Ando, H. Tsuchiya, Y. Harada and M. Yoshimoto  ( Multiple Authorship )

Proc.18th Electronic Materials Symposium (EMS'99)     pp. 119-122   1999.07

Research paper (scientific journal)  English

Radiation　Effects　of　an　ArF　Excimer　laser　in　Alkali　Iodide　crystals

N．Ichimura，N．Kida，Y．Harada，H．Kondo　and　S．Hashimoto  ( Multiple Authorship )

Radiation　Effects　＆　Defects　in　Solids   150   pp. 205-210   1999.01

Research paper (scientific journal)  English

Sample　Preparation　and　Photoluminescence　of　ZnO　Particles　Embedded　in　Thin　Alkali　Halide　Crystals

Y．Harada，H．Kondo，N．Ichimura　and　S．Hashimoto  ( Multiple Authorship )

Jpn．J．Appl．Phys   38   pp.1318～1320   1999.01

Research paper (scientific journal)  English

Ｆａｒ-ｉｎｆｒａｒｅｄ　Ｍａｇｎｅｔｏ-ｏｐｔｉｃａｌ　Ａｂｓoｒｐｔｉｏｎ　ｏｆ　Ｃｈｌｏｒｉｎｅ　ａｎｄ　Ｉｏｄｉｎｅ　Ｄｏｎｏｒｓ　ｉｎ　ＺｎＳｅ

Ｙ．Ｈａｒａｄａ，Ｈ．Ｎａｋａｔａ　ａｎｄ　Ｔ．Ｏｈｙａｍａ  ( Multiple Authorship )

Ｐｒｏｃｅｅｄｉｎｇ　ｏｆ　ｔｈｅ　18ｔｈ　Ｅｌｅｃｔｒｏｎｉｃ　Ｍａｔｅｒｉａｌｓ　Ｓｙｍｐｏｓｉｕｍ     pp. 93～94　   1998.07

Research paper (scientific journal)  English