Direct observation of Si lattice strain and its distribution in the Si(001)–SiO2 interface transition layer

作者: Young Pil Kim , Si Kyung Choi , Hyun Kyong Kim , Dae Won Moon

DOI: 10.1063/1.120373

关键词: Vertical directionSpectroscopyIon beam mixingIonIon beamSiliconScatteringAtomic physicsMaterials scienceDeformation (engineering)Molecular physics

摘要: In the transition layer of Si(001)–SiO2 interface, Si lattice strain and its distribution were directly observed by medium energy ion scattering spectroscopy for thermal beam oxides. The was in vertical direction, maximum values at SiO2 side 0.96% 2.8% oxides, respectively.

参考文章(15)
G. Renaud, P. H. Fuoss, A. Ourmazd, J. Bevk, B. S. Freer, P. O. Hahn, Native oxidation of the Si(001) surface: Evidence for an interfacial phase Applied Physics Letters. ,vol. 58, pp. 1044- 1046 ,(1991) , 10.1063/1.104418
A. Ourmazd, D. W. Taylor, J. A. Rentschler, J. Bevk, Si→ SiO 2 transformation: Interfacial structure and mechanism Physical Review Letters. ,vol. 59, pp. 213- 216 ,(1987) , 10.1103/PHYSREVLETT.59.213
Yoshiaki Kido, Takanori Koshikawa, Ion scattering analysis programs for studying surface and interface structures Journal of Applied Physics. ,vol. 67, pp. 187- 193 ,(1990) , 10.1063/1.345279
E. P. Gusev, H. C. Lu, T. Gustafsson, E. Garfunkel, Growth mechanism of thin silicon oxide films on Si(100) studied by medium-energy ion scattering. Physical Review B. ,vol. 52, pp. 1759- 1775 ,(1995) , 10.1103/PHYSREVB.52.1759
R. Haight, L. C. Feldman, Atomic structure at the (111) Si‐SiO2interface Journal of Applied Physics. ,vol. 53, pp. 4884- 4887 ,(1982) , 10.1063/1.331320
L. C. Feldman, P. J. Silverman, J. S. Williams, T. E. Jackman, I. Stensgaard, Use of Thin Si Crystals in Backscattering-Channeling Studies of the Si-SiO2Interface Physical Review Letters. ,vol. 41, pp. 1396- 1399 ,(1978) , 10.1103/PHYSREVLETT.41.1396
P. H. Fuoss, L. J. Norton, S. Brennan, A. Fischer-Colbrie, X-ray scattering studies of the Si-SiO2 interface. Physical Review Letters. ,vol. 60, pp. 600- 603 ,(1988) , 10.1103/PHYSREVLETT.60.600
Kazuaki Ohishi, Takeo Hattori, Periodic changes in SiO2/Si(111) interface structures with progress of thermal oxidation Japanese Journal of Applied Physics. ,vol. 33, ,(1994) , 10.1143/JJAP.33.L675
G. Lüpke, D. J. Bottomley, H. M. van Driel, SiO2/Si interfacial structure on vicinal Si(100) studied with second-harmonic generation. Physical Review B. ,vol. 47, pp. 10389- 10394 ,(1993) , 10.1103/PHYSREVB.47.10389