Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Structural properties and current transport in a nanocomposite formed on a silicon surface by oxidation of the porous layer. / Sorokin, L. M.; Grigor'ev, L. V.; Kalmykov, A. E.; Sokolov, V. I.
в: Physics of the Solid State, Том 47, № 7, 2005, стр. 1365-1371.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Structural properties and current transport in a nanocomposite formed on a silicon surface by oxidation of the porous layer
AU - Sorokin, L. M.
AU - Grigor'ev, L. V.
AU - Kalmykov, A. E.
AU - Sokolov, V. I.
N1 - Funding Information: ACKNOWLEDGMENTS This study was supported by the Department of Physical Sciences of the Russian Academy of Sciences (program “New Materials and Structures”).
PY - 2005
Y1 - 2005
N2 - The possibility of obtaining a Si-SiO2 nanocomposite layer by oxidation of porous silicon is demonstrated. The nanocomposite thus prepared consists of silicon oxide with inclusions of crystalline silicon in the form of rounded particles 5 to 30 nm in diameter and a filamentary cellular structure with filaments a few nanometers thick. The I-V characteristics of these structures were measured under different sample excitation conditions (photo- and thermal stimulation). The trap concentration and effective carrier mobility are estimated. Carriers are found to be captured intensely by traps created in the large-area interface in the composite structure.
AB - The possibility of obtaining a Si-SiO2 nanocomposite layer by oxidation of porous silicon is demonstrated. The nanocomposite thus prepared consists of silicon oxide with inclusions of crystalline silicon in the form of rounded particles 5 to 30 nm in diameter and a filamentary cellular structure with filaments a few nanometers thick. The I-V characteristics of these structures were measured under different sample excitation conditions (photo- and thermal stimulation). The trap concentration and effective carrier mobility are estimated. Carriers are found to be captured intensely by traps created in the large-area interface in the composite structure.
UR - http://www.scopus.com/inward/record.url?scp=22944447175&partnerID=8YFLogxK
U2 - 10.1134/1.1992619
DO - 10.1134/1.1992619
M3 - Article
AN - SCOPUS:22944447175
VL - 47
SP - 1365
EP - 1371
JO - Physics of the Solid State
JF - Physics of the Solid State
SN - 1063-7834
IS - 7
ER -
ID: 86118992