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- 1. J. Appl. Phys. 100, 074313 (2006) , “Deep levels in silicon Schottky junctions with embedded arrays of ß -FeSi2 nanocrystallites”, A. Tsormpatzoglou, D. H. Tassis, C. A. Dimitriadis, L. Dózsa, N. G. Galkin, D. L. Goroshko, V. O. Polyarnyi, and E. A. ChusovitinSchottky contacts on p-type silicon, with embedded arrays of β-FeSi2 nanocrystallites, were studied by current-voltage (I-V), deep level transient spectroscopy (DLTS), and low-frequency noise measurements. Forward I-V characteristics on logarithmic... (Read more)
- 2. J. Appl. Phys. 100, 024510 (2006) , “Influence of iron contamination on the performances of single-crystalline silicon solar cells: Computed and experimental results”, S. Dubois, O. Palais, M. Pasquinelli, S. Martinuzzi, C. Jaussaud, and N. RondelIn this paper, the impact of iron contamination on the conversion efficiency of single-crystalline p-type silicon solar cells is investigated by means of the combination of numerical simulations and experimental data, taking into account the more recent results about the properties of iron in... (Read more)
- 3. Phys. Rev. B 74, 184108 (2006) , “Interpreting Mössbauer spectra reflecting an infinite number of sites: An application to Fe1−xSi synthesized by pulsed laser annealing”, A. Falepin, S. Cottenier, C. M. Comrie, and A. VantommeWe present a study on the interpretation of conversion electron Mössbauer spectra reflecting an infinite number of sites, in casu Mössbauer spectroscopy on Fe1−xSi layers on Si, synthesized by pulsed laser annealing. These spectra display a broad... (Read more)
- 4. Physica B 302-303, 233-238 (2001) , “Complexes of Gold and Platinum with Hydrogen in Silicon”, P. T. Huy and C. A. J. AmmerlaanThree centers that involve gold or platinum and hydrogen have been observed in n-type hydrogenated silicon by electron paramagnetic resonance. The first two centers, labeled Si-NL63 and Si-NL64, were detected in the gold-doped samples revealing hyperfine interaction with two gold atoms for the... (Read more)
- 5. Phys. Rev. B 37, 7268 (1988) , “Electron-nuclear double resonance of titanium in silicon: 47Ti and 49Ti ENDOR”, D. A. van Wezep, C. A. J. AmmerlaanThe electron-nuclear double-resonance spectra of interstitial 47Ti+ and 49Ti+ in silicon have been measured at 4.2 K. Spin Hamiltonians for these systems were determined and had to include hyperfine contributions of the type S3I and... (Read more)
- 6. Appl. Phys. A 30, 1 (1983) , “Transition Metals in Silicon”, E. R. Weber.A review is given on the diffusion, solubility and electrical activity of 3d transition metals in silicon. Transition elements (especially, Cr, Mn, Fe, Co, Ni, and Cu) diffuse interstitially and stay in the interstitial site in thermal equilibrium at the diffusion temperature. The parameters of the liquidus curves are identical for the Si:Ti — Si:Ni melts, indicating comparable silicon-metal interaction for all these elements. Only Cr, Mn, and Fe could be identified in undisturbed interstitial sites after quenching, the others precipitated or formed complexes. The 3d elements can be divided into two groups according to the respective enthalpy of formation of the solid solution. The distinction can arise from different charge states of these impurities at the diffusion temperature. For the interstitial 3d atoms remaining after quenching, reliable energy levels are established from the literature and compared with recent calculations. (Read more)
- 7. Physica 116B, 306 (1983) , “ESR of Fe-S Pairs in Silicon”, O. F. Schirmer.The ESR of a new Fe-S center in Si is reported. It is shown that the g-values of three of the known Fe-S pairs are determined by exchange interaction of the angular momentum of Feio with that of a nearby S = 1/2 ion, which is likely to be S+ or (S-S)+. The analysis uses an analogy to the O2--centers in the alkali halides. Orbach relaxation of the ESR of the new Fe-S center shows that an excited state lines 8.4 meV above the groundstate. (Read more)
- 8. Phys. Rev. 137, A1520 (1965) , “Paramagnetic Resonance Study of a Deep Donor in Silicon”, G. W. Ludwig.The impurity sulfur acts as a double donor in silicon. Assuming the ion to be substitutional, S+ is analogous to neutral phosphorus, except that the binding energy of the donor electron is much greater. Here we report paramagnetic resonance absorption of S+, including a... (Read more)Si| EPR| Iron S Sulfur U donor n-type .inp files: Si/Sulfur Si/FeS Si/Sulfur2 Si/Sulfur3 | last update: Takahide Umeda
- 9. Solid State Physics 13, 223-304 (1962) , Academic Press, New York (Edited by F. Seitz, D. Turnbull) , “Electron Spin Resonance in Semiconductors”, G. W. Ludwig, H. H. Woodbury.I. Introduction (p.223): II. The Resonance Technique (p.226): 1. The Spin Hamiltonian (p.226), 2. The Spin Resonance Spectrum (p.231), 3. Experimental Techniques (p.237), III. Resonance Studies in Silicon (p.243): 4. Shallow Donor Impurities (p.244), 5. Shallow Acceptor Impurities (p.259), 6. Transition Metal Ions (p.263), 7. Impurity Pairs (p.273), 8. Radiation Damage Centers (p.280), IV.Resonance Studies in Other Semiconductors (p.286): 9. Germanium (p.286), 10. Graphite and Diamond (p.290), 11. Silicon Carbide (p.293), 12. Indium Antimonide and Gallium Phosphide (p.294), 13. Zinc Sulfide and Related Semiconductors (p.295), Acknowledgments (p.304)
- 10. Phys. Rev. 117, 1286 (1960) , “Magnetic Moment of Fe57”, G. W. Ludwig, H. H. Woodbury.An electron-nuclear double resonance study has been made on the spectrum of neutral iron atoms in silicon. These measurements lead to a value of +0.0903±0.0007 nm for the magnetic moment of Fe57. (Read more)
- 11. Phys. Rev. 117, 102 (1960) , “Spin Resonance of Transition Metals in Silicon”, H. H. Woodbury and G. W. LudwigSpin resonance measurements are reported for various charge states of four transition metals in silicon, namely for V++, Cr+, Mn-, Mn++, and Fe0. In each case the g tensor and the hyperfine interaction with the impurity nucleus are isotropic.... (Read more)Si| EPR| Iron Manganese Vanadium .inp files: Si/Mn- Si/Fe Si/Mn4 Si/Vanadium | last update: Masatoshi Sasaki
- 12. Phys. Rev. Lett. 1, 295 (1958) , “Spin of Fe57”, G. W. Ludwig, H. H. Woodbury, R. O. Carlson.The spin of the stable isotope Fe57 has been directly observed to be 1/2 from the electron spin resonance spectrum of iron-doped silicon.Samples were prepared by alloying several milligrams of ironenriched to contain 84.1% Fe57 onto silicon crystals 3mm×3mm×10mm.The iron was... (Read more)
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