Formation of photoelectron spectra of alloys niobium-molybdenum-zirconium

Photoelectron Spectra and Geometric Structures of Small Niobium Cluster Anions.

Hardy Kietzmann,1 J. Morenzin,1 Paul S. Bechthold,1 Gerd Ganteför,1 Wolfgang Eberhardt,1 Dong-Sheng Yang,2 Peter A. Hackett,2 René Fournier,3 Tao Pang,3 and Changfeng Chen3 1Institut für Festkorperforschung, Forschungszentrum Jülich, 52425 Jülich, Germany 2Steacie Institute for Molecular Sciences, National Research Council of Canada, 100 Sussex Drive, Ottawa, Ontario, K1A 0R6, Canada 3Departmen...

UV Photoelectron Spectra of Some Bent Bis(r;5-cyclopentadienyl)Niobium and Tantalum Complexes

He(I) and He(II) photoelectron spectra are reported for (/^-CsHs^MLX (M = Nb, Ta; L = H, CO; X — propene, 1-butene, propyl) and some methylcyclopentadienyl derivatives. Also the spectra of some yr-allyl and dihalide complexes are reported. Unambiguous assignments could be made of the metal d ai orbital, the Cp orbitals, the olefin n ionization and the M-hydride and 7t-allyl orbitals. Very regul...

Analysis of Al-2p photoelectron spectra of alumina coatings formed on heat treated Al-containing alloys

Soft X-ray Emission Spectra from Aluminium-niobium and Aluminium-palladium Alloys

A1 Lz.3 emission spectra from AI-Nb and Al-Pd alloys have been measured and compared with the A1 K emission spectra from the same alloys. Information regarding the density of states in the vicinity of aluminium ions has been deduced. 1.0 Introduction. Soft X-ray spectrometry is a well established technique for investigating the density of electron states throughout the valence band of metals or...

formation and evolution of regional organizations: the case study of the economic cooperation organization (eco)

abstract because of the many geopolitical, geo economical and geo strategically potentials and communicational capabilities of eco region, members can expand the convergence and the integration in base of this organization that have important impact on members development and expanding peace in international and regional level. based on quality analyzing of library findings and experts interv...