Spin-polarization study of CO molecules adsorbed on Fe(110) using metastable-atom deexcitation spectroscopy and first-principles calculations

Sun X, Förster S, Li QX, Kurahashi M, Suzuki T, Zhang JW, Yamauchi Y, Baum G, Steidl H (2007)
Phys.Rev.B 75(3).

Journal Article | Published | English

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Abstract
The spin-resolved electronic states of CO molecules adsorbed on Fe(110) surfaces are investigated using spin-polarized metastable-atom deexcitation spectroscopy (SPMDS) measurements and first-principles calculation. The existence of the adsorbate-induced 2 pi(*) state, which is partially filled by electron backdonation, is detected directly by SPMDS and reproduced by the calculation of local density of states and subtracted densities. Positive spin asymmetries for 4 sigma, 5 sigma/1 pi, and 2 pi(*) peaks observed in SPMDS spectra are well described by the calculated spin density and plane-averaged density of states, which indicate negative-spin polarization towards vacuum side even at the low CO coverage.
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Sun X, Förster S, Li QX, et al. Spin-polarization study of CO molecules adsorbed on Fe(110) using metastable-atom deexcitation spectroscopy and first-principles calculations. Phys.Rev.B. 2007;75(3).
Sun, X., Förster, S., Li, Q. X., Kurahashi, M., Suzuki, T., Zhang, J. W., Yamauchi, Y., et al. (2007). Spin-polarization study of CO molecules adsorbed on Fe(110) using metastable-atom deexcitation spectroscopy and first-principles calculations. Phys.Rev.B, 75(3).
Sun, X., Förster, S., Li, Q. X., Kurahashi, M., Suzuki, T., Zhang, J. W., Yamauchi, Y., Baum, G., and Steidl, H. (2007). Spin-polarization study of CO molecules adsorbed on Fe(110) using metastable-atom deexcitation spectroscopy and first-principles calculations. Phys.Rev.B 75.
Sun, X., et al., 2007. Spin-polarization study of CO molecules adsorbed on Fe(110) using metastable-atom deexcitation spectroscopy and first-principles calculations. Phys.Rev.B, 75(3).
X. Sun, et al., “Spin-polarization study of CO molecules adsorbed on Fe(110) using metastable-atom deexcitation spectroscopy and first-principles calculations”, Phys.Rev.B, vol. 75, 2007.
Sun, X., Förster, S., Li, Q.X., Kurahashi, M., Suzuki, T., Zhang, J.W., Yamauchi, Y., Baum, G., Steidl, H.: Spin-polarization study of CO molecules adsorbed on Fe(110) using metastable-atom deexcitation spectroscopy and first-principles calculations. Phys.Rev.B. 75, (2007).
Sun, X., Förster, S., Li, Q. X., Kurahashi, M., Suzuki, T., Zhang, J. W., Yamauchi, Y., Baum, Günter, and Steidl, Hans. “Spin-polarization study of CO molecules adsorbed on Fe(110) using metastable-atom deexcitation spectroscopy and first-principles calculations”. Phys.Rev.B 75.3 (2007).
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