- Tytuł:
- Bremsstrahlung Isochromat Study of Si(111) by 6.2 eV Photons
- Autorzy:
-
Sobczak, L.
Guichar, G. M.
Hamdache, R.
Sebenne, C. - Powiązania:
- https://bibliotekanauki.pl/articles/1887643.pdf
- Data publikacji:
- 1991-05
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
71.25.Rk
73.20.At - Opis:
- We present the first experimental bremsstraldung isochromats at an extremal low photon energy of 6.2 eV measured by using a grating spectrometer placed in the air outside the ultra-high-vacuum chamber. Isochromats of the Si(111) cleaved surface have been measured for normal incidence of electrons. We have found that a free electron approximation for the initial electron state is quite good for the interpretation of bulk interband traηsitions occurring in the 6.2 eV isochromat of Si(111). A strong sensitivity for surface roughness of the 6.2 eV isochromat is observed.
- Źródło:
-
Acta Physica Polonica A; 1991, 79, 5; 745-750
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł