研究発表リスト(論文・学会発表など)特別推進研究トップ  What's New  研究メンバー  研究概要  研究成果

研究成果

2008

1) Identification of the conduction-band photoemission in time-resolved two-photon photoemission spectroscopy of Si surfaces,
T. Ichibayashi and K. Tanimura,
Phys. Rev. B 75, 235327-1-6(2007)

2) Electronic bond rupture of Si atoms on Si(111)-(2x1) induced by valence excitation,
E. Inami and K. Tanimura,
Phys. Rev. B 76, 035311-1-11 (2007)

3) Excitation-induced atomic desorption and structural instability of III-V compound semiconductor surfaces,
K. Tanimura and J. Kanasaki,
Surf. Sci. 602 , 3162-3171(2008)

4) Electronic properties and electron dynamics on the Si(001)-(2x1) surface with C-defects,
S. Tanaka and K. Tanimura,
Phys. Rev. B 77, 195323-1-8 (2008)

5) Fermi-level dependent morphology in photoinduced bond breaking on (110) surfaces of III-V semiconductors,
J. Kanasaki, E. Inami, and K. Tanimura,
Surf. Sci. 601 , 2367-2372 (2007)

6) Scanning tunneling microscopy study on hydrogen removal from Si (001)2x1:H surface excited with low-energy electron beams,
J. Kanasaki, K. Ichihashi, and K. Tanimura,
Surf. Sci .602, 1322-1327 (2008)

7) Coherent dynamics of photo-induced nucleation processes,
Kunio Ishida and Keiichiro Nasu,
Phys. Rev. B 76, 014302-1-7 (2007)

8) Sextic anharmonicity and ferroelectric domains in photoexcited SrTiO3 at low temperatures,
Yu Qiu, Keiichiro Nasu and Chang-qin Wu,
New J. of Physics 9, 320-1-8 (2007)

9) Nonquasiparticle behavior in momentum-dependent spectral functions of the many-electron Frohlich model,
H. Zheng and K. Nasu,
Phys. Rev. B 76, 104301-1-8 (2007)

10) Multi-fractal analysis of photo-induced cooperative phenomena,
Kunio Ishida and Keiichiro Nasu,
J. Phys. C: Condens. Matter 20, 025212-1-5 (2008)

11) Coexistence of localization and itineracy of electrons in boron-doped diamond,
Jifeng Yu, Kai Ji, Chang qin Wu, and Keiichiro Nasu,,
Phys. Rev. B 77, 045207-1-5 (2008)

12) Nonlinearity in the dynamics of photoinduced nucleation process,
Kunio Ishida and Keiichiro Nasu,
Phys. Rev. Lett. 100, 116403-1-4 (2008)

13) Nano-scale sp2-sp3 conversion by visible lights irradiation and photoinduced phase transitions,
L. Radosinski, K. Nasu, J.Kanazaki, K.Tanimura, A.Radosz and T. Luty
in “ Molecular electronic and related materials-Control and probe with light”, eited by T.Naito, (Transworld Research Network, Kerala, India, 2010), pp 281-303

14) Ab initio study for site symmetry of phosphorus-doped diamond, 
N. Orita, T. Nishimatsu, and H. Katayama-Yoshida,
Jpn. J. Appl. Phys. 46, 315-317 (2007)

15) High-pressure properties and phase diagram of boron,
K. Shirai, A. Masago, H. Katayama-Yoshida,
Physica Status Solidi b244, 303-308 (2007)

16) Ab initio materials design for transparent-conducting-oxide-based new-functional materials,
H. Katayama-Yoshida, K. Sato, H. Kizaki, H. Funashima, I. Hamada, T. Fukushima, V. A. Dinh, and M. Toyoda,
Appl. Phys. A 89, 19-27 (2007)

17) Control of impurity diffusion in silicon by IR laser excitation,
K Shirai1, H Yamaguchi1 and H Katayama-Yoshida*,
J. Phys.: Condens. Matter 19, 365207-1-5 (2007)

18) Ion-beam-induced phase transformations in d-Sc4Zr3O12,
M. Ishimaru, Y. Hirotsu, M. Tang, J. A. Valdez, and K. E. Sickafus,
J. Appl. Phys. 102, 063532-1-7 (2007)

19) Formation processes of iron silicide nanoparticles studied by ex situ and in situ transmission  electron microscopy,
J. H. Won, A. Kovács, M. Naito, M. Ishimaru, and Y. Hirotsu,
J. Appl. Phys. 102, 103512-1-7 (2007)

20) Temperature dependence of electron-beam induced effects in amorphous apatite,
I.-T. Bae, Y. Zhang, W. J. Weber, M. Ishimaru, Y. Hirotsu, and M. Higuchi,
Nucl. Instr. and Methods, B 266, 3037-3042 (2008)

21) Compositional analyses of ion-irradiation-induced phases in d-Sc4Zr3O12,
K. E. Sickafus, M. Ishimaru, Y. Hirotsu, I. O. Usov, J. A. Valdez, P. Hosemann, A. L. Johnson,
and H. T. Thao,
Nucl. Instr. and Methods, B 266, 2892-2897 (2008)

22) Bunch Length Measurement using Spectral Width of Monochromatic Synchrotron Radiation,
A. Ogata, T. Kondoh, J. Yang, A. Yoshida and Y. Yoshida,
Nucl. Instr. and Meth. A 578, 348-350 (2007)

23) LWFA of Atto-Second Bunches for Pulse Radiolysis,
A. Ogata, T. Kondoh, J. Yang, A. Yoshida and Y. Yoshida,
Int. J. Modern. Phys. 21, 447-458 (2007)

24) Dynamic Optical Modulation of Electron Beam on a Photocathode RF Gun toward the Intensity Modulated Radiation Therapy (IMRT),
T. Kondoh, H. Kashima, J. Yang, Y. Yoshida, S. Tagawa,
Radiat. Phys. Chem. 77, 1142-1147 (2008)