Complete valence-band structure of Ge determined by photoemission
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چکیده
منابع مشابه
Valence - Band Photoemission Intensities in Thorium Dioxide
Resonant photoemission spectra of the O 2p-derived valence band of insulating ThO2 are compared to linear muffin-tin orbital (LMTO) density-of-state (DOS) and XPS intensity calculations. At Th 5d corelevel threshold energies (85 ~< hv <<. 120eV), resonance is greatest at the bottom of the O 2p band where calculated p/d hybrid states are greatest; p / f hybrid content is weak by comparison. We c...
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We present photoemission overviews of major valence band fe~tures for the valence bands of several common group IV, 111-V and 11-VI semiconductors, which were obtained using synchrotron radiation in the 20-90 eV range from the 2.5 GeV storage ring at the Cambridge Electron Accelerator. Comparisons of our photoeniission data with empirical pseudopotential method (EPM) calculations fit to optical...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1990
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.42.7429