Eberhard Dietz, D.E. Eastman
Physical Review Letters
An ultrahigh vacuum photoelectron spectrometer capable of measuring electron energy distributions for solids and chemisorbed gases at photon energies of 16.8, 21.2, 26.9, and 40.8 eV is described. © 1971 The American Institute of Physics.
Eberhard Dietz, D.E. Eastman
Physical Review Letters
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Solid State Communications
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