电子出现势能谱中伴峰的研究
RESEARCH ON SATELLITE PEAKS IN ELECTRON APPEARANCE POTENTIAL SPECTROSCOPY
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摘要: 本文对钛和镍的电子出现势谱中存在的伴峰进行了探讨。用原子能级多重分裂理论和微扰理论,经过计算得到了伴峰相应能级值,并画出了理论曲线。所得理论曲线与实验曲线基本相符合。
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关键词:
Abstract: In this paper, satellite peaks of Ti and Ni in electron appearance potential spectroscopy are researched. On the basis of multiple split theory of atomic energy level and perturbation theory, the relevant energy levels of satellite peak are obtained and the theoretieal curves are given. These theoretieal curves are coincident approximately with experimental ones. -
华中一,真空,1(1979), 1.[2][2J 王逊,真空,1(1983), 9.[3]R. L. Park, Surf. Sci., 86(1979), 504.[4]T. A. Carlson著,王殿勋译,光电子和俄歇能谱学,科学出版社,1983.[5]J. C. Slater: Quantum Theory of Atomic Structure, McGraw-Hill Book Company, Inc., New York,(1960).[6]R. P. Gupta and S. K. Sen, Phys. Rev., B10(1974), 71.[7]F. Herman and S. Skillman: Atomic Structure Calculations, Prentice-Hall Englewood Cliffs, New Jersey,(1963).[8]T. A. Carlson, J. C. Carver and G. A. Vervon, J.Chem. Phys., 62(1975), 932. -
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