Abstract
We have measured the energy distribution of field emitted electrons by first accelerating them to about 20 keV and then directly energy analyzing these high energy electrons with a high-performance magnetic prism spectrometer. Our preliminary results indicate that it may be possible to extend the energy range of field emission spectroscopy to more than 5 eV below the Fermi level.
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References
R. Gromer: “Electron Spectroscopy of Chemisorption on Metals” in Adv. Chem. Phys.27, 211 (1974)
J.W. Gadzuk, E.W. Plummer: Rev. Mod. Phys.45, 487 (1973)
C.E. Kuyatt, E.W. Plummer: Rev. Sci. Inst.43, 108 (1972)
A.V. Crewe, M.I. Isaacson, D. Johnson: Rev. Sci. Inst.40, 241 (1969)
A.V. Crewe, M. Isaacson, D. Johnson: Rev. Sci. Inst.42, 441 (1971)
R.D. Young, H.E. Clark: Phy. Rev. Lett.17, 351 (1966)
R.D. Young, C.E. Kuyatt: Rev. Sci. Inst.39, 1477 (1968)
P.L. Young, R. Gomer: J. Chem. Phys.61, 4955 (1974)
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This work was supported by the U.S. Energy Research and Development Administration