Papers - UJIHARA, Toru
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Si/multicrystalline-SiGe heterostructure as a candidate for solar cells with high conversion efficiency Reviewed
N. Usami, T. Takahashi, K. Fujiwara, T. Ujihara, G. Sazaki, Y. Murakami, and K. Nakajima
page： 247-249 2002
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Assessing composition gradient energy effects due to spin interaction on the spinodal decomposition of Fe-Cr Reviewed
T. Ujihara, K. Osamura
Mater. Sci. Eng. A Vol. 312 page： 128 2001
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Molecular beam epitaxy of GaAs on nearly lattice-matched SiGe substrates grown by the multicomponent zone-melting method Reviewed
N. Usami, Y. Azuma, T. Ujihara, G. Sazaki, K. Nakajima, Y. Yakabe, T. Kondo, K.Kawaguchi, S. Koh, Y. Shiraki, B. P. Zhang, Y. Segawa, and S. Kodama
Semicon. Sci. and Technol. Vol. 16 page： 699-703 2001
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Effects of misfit dislocation and AlN buffer layer on the GaInN/GaN phase diagram of the growth modes Reviewed
K. Nakajima, T. Ujihara, and G. Sazaki
J. Appl. Phys. Vol. 89 page： 146-153 2001
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Growth of SixGe1-x (x=0.15) Bulk Crystal with Uniform Composition by Utilizing in situ Monitoring of the Crystal-Solution Interface Reviewed
N. Usami, Y. Azuma, T. Ujihara, G. Sazaki, S. Miyashita, Y. Murakami, and K.Nakajima
Jpn. J. Appl. Phys. Vol. 44 page： 4141-4144 2001
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Growth of SiGe bulk crystal with uniform composition by directly controlling the growth temperature at the crystal-melt interface using in-situ monitoring system Reviewed
Y. Azuma, N. Usami, T. Ujihara, G. Sazaki, Y. Murakami, S. Miyashita, K. Fujiwara, and K. Nakajima
J. Crystal Growth Vol. 224 page： 204-211 2001
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Physical model for the evaluation of solid-liquid interfacial tension in silicon Reviewed
T. Ujihara, G. Sazaki, K. Fujiwara, N. Usami, K. Nakajima
J. Appl. Phys. Vol. 90 page： 750-755 2001
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Kinetic analysis of spinodal decomposition process in Fe-Cr alloys by small angle neutron scattering Reviewed
T. Ujihara, K. Osamura
Acta Materialia Vol. 48 page： 1629-1637 2000
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Effects of the dislocation density and surface energy on phase diagrams of the S-K mode for the GaInN/GaN and GaPSb/GaP systems Reviewed
K. Nakajima, T. Ujihara, S. Miyashita, and G. Sazaki
In Mat. Res. Soc. Symp. Proc. Vol. 618 page： 285-290 2000
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"Phase diagram calculation for epitaxial growth of GaInAs on InP considering the surface, interfacial and strain energies" Reviewed
K. Nakajima, T. Ujihara, G. Sazaki, and N. Usami
J. Crystal Growth Vol. 220 page： 413-424 2000
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SiGe bulk crystal as a lattice-matched substrate to GaAs for solar cell applications Reviewed
N. Usami, Y. Azuma, T. Ujihara, G. Sazaki, Y. Yakabe, T. Kondo, S. Koh, B. Zhang, Y. Segawa,Y. Shiraki, S. Kodama, and K. Nakajima
Appl. Phys. Lett. Vol. 77 page： 3565-3567 2000
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In Situ Measurement of Composition in High-Temperature Solutions by X-Ray Fluorescence Spectrometry Reviewed
T. Ujihara, G. Sazaki, S. Miyashita, N. Usami, K. Nakajima
Jpn J. Appl. Phys Vol. 39 page： 5981-5982 2000
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Thickness dependence of stable structure of the Stranski-Krastanov mode in the GaPSb/GaP system Reviewed
K. Nakajima, T. Ujihara, S. Miyashita, G. Sazaki
Journal of Crystal Growth Vol. 209 page： 637-647 2000
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"The excess free energy due to composition gradient for ferromagnetic alloys""" Reviewed
T. Ujihara, K. Osamura
Acta Materialia Vol. 47 page： 3041-3048 1999
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Kinetics of Spinodal Decomposition with Composition Dependent Mobility Reviewed
T. Ujihara, K. Osamura
Proceeding of the International Conference on Solid-Solid Phase Transformation Vol. 99 page： 117-120 1999
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Phase diagrams and stable structures for Sranski-Krastanov mode of III-V ternary quantum dots Reviewed
K. Nakajima, T. Ujihara, S. Miyashita and G. Sazaki
Journal of Korean Association of Crystal Growth Vol. 9 page： 387-395 1999
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Magnetic damping of the temperature-driven convection in NaCl aqueous solution using a static and homogenous of 10 T Reviewed
G. Sazaki, S. D. Drubin, S. Miyashita, T. Ujihara, K. Nakajima, M. Motokawa
Jpn. J. Appl. Phys. Vol. 38 page： L842-L844 1999
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Effect of nonlinearity of the evolution equation on the spinodal decomposition process in alloys Reviewed
T. Ujihara, K. Osamura
Physical Review Vol. B58 ( 17 ) page： 11371 1998
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Shape Anisotropy of GP Zone in Early Decomposition Process of Al-Zn Binary Alloy Reviewed
J. Japan Inst. Metals Vol. 62 ( 2 ) page： 117 1998
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Effect of Third Elements on Cu Precipitation on Fe-Cu Alloys Reviewed
Toru Ujihara, Kozo Osamura
Ann. Physiq. Vol. C3 ( 20 ) page： 3 1995