Zobrazeno 1 - 10
of 31
pro vyhledávání: '"W. E. Baitinger"'
Autor:
W. E. Baitinger, A. Shepard, W.N. Delgass, T. Y. Ridley, G. L. Ott, Nicholas Winograd, W. E. Vaughn, T. Fleisch
Publikováno v:
Journal of Vacuum Science and Technology. 15:1756-1760
This system provides right angle or end‐on transfer of a sample holder from one chamber to another at ultrahigh‐vacuum conditions. A convenient mechanical coupling and uncoupling device and magnetically driven transfer rods allow movement of the
Publikováno v:
International Journal of Mass Spectrometry and Ion Physics. 23:29-35
Chemical reactions between low energy mono-, di- and triatomic ions and metal targets lead to products which have been examined using ESCA. The nature, charge state and kinetic energy of the reactant ion all cause changes in the ESCA spectra. Results
Publikováno v:
Clays and Clay Minerals. 24:289-292
Nontronite and biotite were analyzed by Electron Spectroscopy for Chemical Analysis (ESCA). Both minerals yielded ESCA spectra with well-defined peaks and the elements identified by the ESCA spectra were in good agreement with the molecular formulas.
Publikováno v:
Journal of Catalysis. 56:174-184
XPS/SIMS investigation of unsupported FeRu alloys has shown that the reduced and passivated surface contains an iron phase in addition to the alloy phase. Carefully controlled SIMS studies produced smooth correlations of Ru + and Fe + yields with com
Publikováno v:
Scopus-Elsevier
The surface composition of PbO has been studied with X-ray photoelectron spectroscopy after bombardment with several inert gas ions of 400 eV. The results show reduction of PbO to metallic Pb with the degree of damage following the order He+ > Ne+ >A
Publikováno v:
Analytical Chemistry. 50:1286-1290
Publikováno v:
Organic Mass Spectrometry. 3:191-198
A new method of general applicability for determining the percentage deuterium labeling in organic compounds is described. It uses the heights of ‘metastable peaks’ in the mass spectrum to determine the relative amounts of deuterated and undeuter
Publikováno v:
International Journal of Mass Spectrometry and Ion Physics. 3:313-321
The technique of Ion Kinetic Energy Spectroscopy (I.K.E.S.) is described and results obtained with a sample of argon gas are discussed. When coupled with conventional mass spectroscopy, the technique enables the route to formation of the ions in the
Publikováno v:
Organic Mass Spectrometry. 3:455-477
The technique of ion kinetic energy spectroscopy has been applied to the study of the aromatic hydrocarbons benzene, toluene, naphthalene, 2-methyl naphthalene, biphenyl and anthracene. The method is illustrated by a complete study of naphthalene in
Publikováno v:
Journal of the American Chemical Society. 94:6828-6833