Electron Energy-Loss Spectroscopy Study
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Masami Terauchi; Yosuke Kawamata; Michiyoshi Tanaka; Masatoshi Takeda; Kaoru Kim
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Article
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1997
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Elsevier Science
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English
⚖ 236 KB
Electron energy-loss spectra of -rhombohedral boron ( -r-B) were obtained from perfect crystalline areas of 180 nm diameter. The onset of the spectral intensity was observed at 2.4 eV (band gap energy). The volume plasmon peak due to the sp valence electrons is at 24.5 eV with a full width at half m