Interaction of Point Defects with Impurities in the Si-SiO2 System and Its Influence on the Properties of the Interface
Solid State Phenomena
2010
Daniel Kropman,
E. Mellikov,
K. Lott,
T. Kärner,
I. Heinmaa,
Tony Laas,
Artūrs Medvids,
Wolfgang Skorupa,
S. Prucnal,
S. Zvyagin,
E. Cizmar,
M. Ozerov,
J. Woznitsa
The results of investigation of the point defect generation and interaction with impurities in the Si-SiO2 system during the process of its formation by means of electron paramagnetic resonance (EPR) and nucleous magnetic resonance (NMR) technique are presented. It has been shown that the diference in point defects interaction with hydrogen at the Si-SO2 interface with n- and p-type conductivity are connected with the sign of hydrogen ions incorporation dependence on the Fermi level position in accordance with the proposed model. The interface properties may be improved by laser irradiation.
Atslēgas vārdi
EPR, NMR, Point Defect, Si-SiO2 Interface
DOI
10.4028/www.scientific.net/SSP.156-158.145
Kropman, D., Mellikov, E., Lott, K., Kärner, T., Heinmaa, I., Laas, T., Medvids, A., Skorupa, W., Prucnal, S., Zvyagin, S., Cizmar, E., Ozerov, M., Woznitsa, J. Interaction of Point Defects with Impurities in the Si-SiO2 System and Its Influence on the Properties of the Interface. Solid State Phenomena, 2010, Vol. 156, No. 1, 145.-148.lpp. ISSN 1662-9779. Pieejams: doi:10.4028/www.scientific.net/SSP.156-158.145
Publikācijas valoda
English (en)