Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Hidenao Sugawara"'
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 80:485-488
A profilometer has been developed to measure quantitatively the surface figures of optical elements. It consists of a HeNe laser source and a position-sensitive detector mounted on stepper-motor-driven platforms. Its application has been made succ
Autor:
Hidenao Sugawara, Eiji Ishiguro, Masanori Okuyama, Shigeru Sato, Naofumi Waku, Takeshi Takigawa
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 80:489-492
A bending test of an elliptically bent SiC mirror was performed. The result shows that a desired figure of the surface can be generated with a high accuracy by using a simple bending mechanism.
Autor:
H. Arai, Akio Kotani, Tsutomu Mitsuishi, Hidenao Sugawara, Hideki Maezawa, Tsuneharu Koide, Tsuneaki Miyahara, Atsushi Fujimori, Shigeru Sato, Takao Yamazaki
Publikováno v:
Journal of the Physical Society of Japan. 59:3660-3668
The 3 p -XPS and the 3 d -XPS of LaAl 2 CeAl 2 and CeRu 2 are measured using undulator radiation at the Photon Factory. The obtained data are analyzed satisfactorily with the use of the impurity Anderson model. From the analysis for CeRu 2 , the 3 p
Publikováno v:
SPIE Proceedings.
Power density distribution in multipole-wiggler radiation was measured on the beamline BL-28 of the Photon Factory using a photocalorimetric device. The beamline had no beryllium nor graphite windows, which allowed exact comparison between measured p
Publikováno v:
Physical Review B. 28:1026-1035
Resonant photoemission in the bromides of Ni, Co, Fe and Mn has been observed for excitations near the 3 p thresholds of the metal ions. Resonance occurs all over the valence band spectra including satellites, and the resonance excitation spectra are
Publikováno v:
Journal of the Physical Society of Japan. 53:1542-1547
Photoelectron spectra of a glassy metal, Ni 40 Fe 40 P 14 B 6 , have been measured over the excitation-energy range from 30 to 120 eV. The observed overall feature of the valence-band spectrum coincides with that of the reported XPS data, except that
Autor:
Tomoaki Ishii, Tsuneaki Miyahara, Akito Kakizaki, Shoji Suzuki, Kazuo Soda, Hidenao Sugawara, M Niwano, Hiroshi Yamakawa, Hiroo Kato
Publikováno v:
Journal of Physics F: Metal Physics. 18:2617-2624
The photoelectron spectra of Bi in both liquid and solid phases were measured at excitation energies between 18 and 60 eV using synchrotron radiation. It was found that the profiles of the energy distribution curves are quite similar to those obtaine
Publikováno v:
Journal of the Physical Society of Japan. 53:279-283
Photoelectron spectra of chromium metal have been measured in the excitation energy range from 30 to 80 eV at room temperature. Valence band spectra measured at low excitation energies are consistent with that of the calculated density-of-states curv
Autor:
Yasuo Iguchi, Ichiro Nagakura, Toshiaki Ohta, Akito Kakizaki, Y Morioka, Sadao Aoki, Shigeru Sato, Masami Ando, Tsuneaki Miyahara, Hidenao Sugawara
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 228:549-555
Reflectance spectra have been measured for many materials in the wavelength range from 90 A to 400 A. The angle of incidence ranged from 20° to 85°. The samples were chemical-vapor-deposited silicon carbide (CVD-SiC), a single crystal of silicon wi
Autor:
Takehiko Ishii, Ichiro Nagakura, Tadao Kasuya, Hidenao Sugawara, Takemi Komatsubara, Akito Kakizaki
Publikováno v:
Journal of the Physical Society of Japan. 51:915-921
Photoelectron spectra of CeB 6 and PrB 6 have been measured over the excitation-energy range from 30 to 140 eV. From the locations of the peaks which grow resonantly upon excitation in the giant absorption bands above the 4 d thresholds of rare earth