D.E. Eastman, F.J. Himpsel, et al.
Physical Review Letters
Photoemission studies of the Pd/H system show a band of hydrogen-induced energy states centered at 1 eV below the bottom of Pd-derived d bands of width 4.4 eV. These results show that the widely accepted simple "proton model" of Pd/H is misleading. Our augmented-plane-wave calculations of PdH, Pd4H3, and Pd4H exhibit these lowlying states and also explain why the added number of electrons (0.6) in β-phase PdH exceeds the number of d-band holes (0.36) in Pd. © 1971 The American Physical Society.
D.E. Eastman, F.J. Himpsel, et al.
Physical Review Letters
J.F. van der Veen, D.E. Eastman, et al.
Solid State Communications
T.-C. Chiang, D.E. Eastman
Physical Review B
G.M. Bancroft, W. Gudat, et al.
Journal of Electron Spectroscopy and Related Phenomena