Zobrazeno 1 - 10
of 935
pro vyhledávání: '"M. Suezawa"'
Publikováno v:
physica status solidi (c). 2:1807-1811
The atomic structure of large agglomerates of interstitials in silicon crystals, i.e. rod-like defects (RLD), was extensively investigated previously using transmission electron microscopy (TEM) methods. Much less is known about electronic properties
Publikováno v:
Japanese Journal of Applied Physics. 42:6737-6741
We studied complexes of vacancies and impurities (oxygen and hydrogen) in electron-irradiated n-type Cz-Si pre-doped with hydrogen (H) and compared the results with those for high-resistivity Cz-Si specimens. Specimens were prepared from an n-type Cz
Autor:
T Mchedlidze, M Suezawa
Publikováno v:
Journal of Physics: Condensed Matter. 15:3683-3688
The Si-B3 electron spin resonance (ESR) signal from agglomerates of self-interstitials was detected for the first time in hydrogen-doped float-zone-grown silicon samples subjected to annealing after electron irradiation. Previously this signal had be
Publikováno v:
physica status solidi (b). 235:115-120
Complexes of point defects and impurities in electron-irradiated n-type Czochralski-grown Si (Cz-Si) pre-doped with hydrogen (H) were studied and the results compared with those in high-purity specimens. Specimens were n-type (1.3 Ω cm) Cz-Si. They
Publikováno v:
Journal of Applied Physics. 92:6561-6566
The properties of many optical absorption peaks in electron-irradiated n-type Si crystals were studied. Specimens were prepared from various Si crystals. After chemical etching, they were irradiated with 3 MeV electrons at room temperature (RT). Thei
Publikováno v:
Journal of Applied Physics. 91:5831-5839
Neutron-irradiation-induced defects in hydrogenated Si were investigated by detecting optical absorption due to their complexes with hydrogen. Specimens were doped with hydrogen by heating in H2 gas at 1300 °C followed by quenching in water. They we
Publikováno v:
Physica B: Condensed Matter. :276-279
We found many optical absorption peaks in electron-irradiated n-type Si crystals. Specimens were prepared from various Si crystals. After chemical etching, they were irradiated with 3-MeV electrons at RT. Their optical absorption spectra were measure
Publikováno v:
physica status solidi (b). 210:545-549
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. :395-398
The electronic structures of the valence and the conduction bands of bulk single crystallineSixGe−x alloys (x = 0, 0.05, 0.135, 0.18, 0.47, 1) are studied by X-ray photoemission spectroscopy and bremsstrahlung isochromat spectroscopy. The valence b
Autor:
H. Hatakeyama, M. Suezawa
Publikováno v:
Journal of Applied Physics. 82:4945-4951
We studied the process of generation and some properties of shallow donors generated by annealing a hydrogen-doped Czochralski-grown silicon crystal after electron irradiation. Hydrogen was doped by annealing specimens at 1200 °C in hydrogen atmosph