Localized metallic conductivity and self-healing during thermal reduction of SrTiO3 (2002)
Szot, K., Speier, W., Carius, R., Zastrow, U., Beyer, W.
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Sarma, DD, Speier, W, Van Acker, JF
In a recent Letter,' Osterwalder et al. (hereafter referred to as OGHS) presented some interesting data of x-ray-photoelectron diffraction (XPD) from Al. The XPD results from the core level and from...
Sarma, DD, Speier, W, Van Acker, JF
In a recent Letter,' Osterwalder et al. (hereafter referred to as OGHS) presented some interesting data of x-ray-photoelectron diffraction (XPD) from Al. The XPD results from the core level and from...
Core-hole effects in the x-ray-absorption spectra of transition-metal silicides (1990)
Weijs, P.J.W., Czyżyk, M.T., Acker, J.F. Van, Speier, W., Goedkoop, J.B., Leuken, H. Van, ...
We report systematic differences between the shape of the Si K x-ray-absorption spectra of transition-metal silicides and broadened partial densities of Si p states. We use a variety of calculations...
X-ray Emission and Absorption Studies of Silicides in Relation to their Electronic Structure (1990)
Weijs, P.J.W., Wiech, G., Zahorowski, W., Speier, W., Goedkoop, J.B., Czyżyk, M., ...
The valence bands and conduction bands of about 30 transition metal silicides (of which we concentrate on 4 here) have been investigated by measurements of Si X-ray emission bandsspectra, X-ray...
The electronic structure of NiAl and NiSi (1989)
Sarma, D.D., Speier, W., Zeller, R., Leuken, E. Van, Groot, R.A. De, Fuggle, J.C.
A study of the electronic structures of NiSi and NiAl employing electron spectroscopies and theoretical calculations is presented. Experimental results, obtained with x-ray photoemission and...
The electronic structure of 4d and 5d silicides (1989)
Speier, W., Kumar, L., Sarma, D.D., Groot, R.A. De, Fuggle, J.C.
A systematic experimental and theoretical study of the electronic structure of stoichiometric silicides with Nb, Mo, Ta and W is presented. We have employed x-ray photoemission and bremsstrahlung...