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- 1. Appl. Phys. Lett. 89, 112106 (2006) , “Effects of edge dislocations and intentional Si doping on the electron mobility of n-type GaN films”, D. G. Zhao, Hui Yang, J. J. Zhu, D. S. Jiang, Z. S. Liu, S. M. Zhang, Y. T. Wang, and J. W. LiangThe effects of dislocations and Si doping on the electrical properties of n-type GaN grown by metal organic chemical vapor deposition (MOCVD) are investigated. It is found that both electron mobility and carrier concentration are strongly influenced by edge dislocations. A moderate Si doping... (Read more)
- 2. J. Appl. Phys. 91, 8919-8941 (2002) , “Transient Enhanced Diffusion of Boron in Si”, S. C. Jain, W. Schoenmaker, R. Lindsay, P. A. Stolk, S. Decoutere, M. Willander, H. E. Maes.On annealing a boron implanted Si sample at ~800 °C, boron in the tail of the implanted profile diffuses very fast, faster than the normal thermal diffusion by a factor 100 or more. After annealing for a sufficiently long time, the enhanced diffusion saturates. The enhanced diffusion is... (Read more)
- 3. Phys. Rev. B 43, 6569 (1991) , “Optically detected magnetic resonance of dislocations in silicon”, V. Kveder, P. Omling, H. G. Grimmeiss, Yu. A. OsipyanThe observation of optically detected magnetic resonance (ODMR) signals directly correlated with dislocations in silicon is reported. The ODMR signals are identified as resonances from free electrons, dangling bonds, and quasifree holes bound to a one-dimensional potential in straight dislocations.... (Read more)
- 4. Phys. Rev. B 32, 6571 (1985) , “Electrical Properties of Dislocations and Point Defects in Plastically Deformed Silicon”, P. Omling, E. R. Weber, L. Montelius, H. Alexander, J. Michel.Energy levels of defect states introduced by plastic deformation of n-type silicon have been studied by capacitance transient spectroscopy. From the observed properties of the defects, it is concluded that two different types of defects are produced. The first type is interpreted as point defects... (Read more)
- 5. phys. stat. sol. (b) 103, 519-528 (1981) , “Investigation of the dislocation spin system in silicon as model of one-dimensional spin chains”, V. A. Grazhulis, V. V. Kveder, Yu. A. OsipyanMagnetic properties of the dislocation dangling bond (DDB) spin system in silicon crystals are investigated by means of the EPR technique at T = (1.3 to 150) K. Experimental results are obtained which enable one to develop a one-dimensional model of the spin system according to which the DDB chains... (Read more)
- 6. Sov. Phys. JETP 31, 677-679 (1970) , “Electron Paramagnetic Resonance in Plastically Deformed Silicon”, V. A. Grazhulis, Yu. A. Osipyan.Lightly doped silicon crystals were investigated experimentally by the electron paramagnetic resonance method. Paramagnetic centers, generated during plastic deformation of these crystals, were detected. The concentration of these centers increased monotonically with increasing degree of deformation. The EPR spectrum of these centers was anisotropic and had a partially resolved fine structure. The centers werestrongly annealed only at temperature T ≧ 600ºC and the activation energy of the annealing process was ~2 eV. It was concluded that these centers were due to electrons of broken bonds in the cores of dislocations with edge components.
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Updated at 2010-07-20 16:50:39
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