Abstract
Spin-dependent recombination (SDR) has been studied in forward biased p–n-junction of disordered Si under constant magnetic field scanned from 0 to 8 Oe. The spin-dependent signal is considered within the Kaplan–Solomon–Mott mechanism of SDR through paired paramagnetic centers. The SDR has been registered as a conductivity modulation induced by electromagnetic wave for various frequencies (from 1.5 to 7 MHz). The resonant value of the constant field for this range is comparable with the half width of the resonance. There is, thus, a nonzero SDR value at zero constant field. This value is attributed not only to a local field but also to the contribution of the alternating magnetic field. The zero field SDR—electromagnetic frequency dependencies are nonmonotonous with a drop at the short wave edge. Theoretical analysis of the alternating magnetic field contribution into the zero field signal has been made.
Similar content being viewed by others
References
C. P. Poole, Electron Spin Resonance (Interscience, New York, 1967).
I. A. Kolomiets, L. S. Mima, V. I. Strikha, and O. V. Tretyak, Sov. Phys. Sem. 13, 253(1979).
F. I. Borisov, V. I. Strikha, and O. V. Tretyak, Sov. Phys. Sem. 15, 1149(1981).
M. Stutzmann, M. S. Brandt, and M. W. Bayerl, J. Non-Cryst. Solids. 266–269, 1(2000).
V. S. Lvov, L. S. Mima, and O. V. Tretyak, Zh. Eksp. Teo. (Zhurnal Eksperimentalnoy i Teoreticheskoy Fiziki-Journal of Experimental and Theoretical Physics-in Russian) 83, 1557(1982).
O. I. Kozonushchenko, V. V. Kislyuk, A. V. Barabanov, and O. V. Tretyak, Adv. Eng. Mater. 4, 598(2002).
A. V. Barabanov, O. V. Tretyak, and V. A. Lvov, Phys. Rev. B 54, 2571(1996).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Kozonushchenko, O.I., Kislyuk, V.V., Barabanov, A.V. et al. Zero Field Spin-Dependent Recombination. Journal of Superconductivity 16, 431–433 (2003). https://doi.org/10.1023/A:1023671032340
Issue Date:
DOI: https://doi.org/10.1023/A:1023671032340