Nanoporosity of Si (100) bars
- Авторы: Gerasimenko N.1,2,3, Smirnov D.1,2, Novikov S.1, Timoshenkov S.1, Minaev V.1, Goryunova E.1
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Учреждения:
- National Research University of Electronic Technology (MIET)
- Lebedev Institute of Physics
- National Research Tomsk State University
- Выпуск: Том 90, № 9 (2016)
- Страницы: 1869-1874
- Раздел: Physical Chemistry of Nanoclusters and Nanomaterials
- URL: https://journals.rcsi.science/0036-0244/article/view/168772
- DOI: https://doi.org/10.1134/S0036024416090211
- ID: 168772
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Аннотация
Si(100) samples cut from a typical bar (100 mm in diameter) prepared using industrial technology are studied. Measurements of the electron work function (EWF) show that the size effects in these samples (a reduction in thickness along with a sample’s area and the EWF) detected earlier were due to nanostructure porosity that was buried by the technological treatment of a bar’s surface. This hidden nanoporosity is assumed to be a manifestation of the secondary crystal structure.
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Об авторах
N. Gerasimenko
National Research University of Electronic Technology (MIET); Lebedev Institute of Physics; National Research Tomsk State University
Email: aviary@mail.ru
Россия, Moscow, 124498; Moscow, 119991; Tomsk, 634050
D. Smirnov
National Research University of Electronic Technology (MIET); Lebedev Institute of Physics
Email: aviary@mail.ru
Россия, Moscow, 124498; Moscow, 119991
S. Novikov
National Research University of Electronic Technology (MIET)
Автор, ответственный за переписку.
Email: aviary@mail.ru
Россия, Moscow, 124498
S. Timoshenkov
National Research University of Electronic Technology (MIET)
Email: aviary@mail.ru
Россия, Moscow, 124498
V. Minaev
National Research University of Electronic Technology (MIET)
Email: aviary@mail.ru
Россия, Moscow, 124498
E. Goryunova
National Research University of Electronic Technology (MIET)
Email: aviary@mail.ru
Россия, Moscow, 124498