We have developed a new apparatus to measure the energy spectra of field emission electrons with the high resolution. By using the apparatus, we have measured the high-resolution spectra of the electrons emitted from the Nb(100) tip at liquid-nitrogen temperature and detected the electronic surface (sub-surface) resonance states and the atomic vibrations of chemisorbed hydrogen.
|ジャーナル||Science Reports of the Rerearch Institutes Tohoku University Series A-Physics|
|出版ステータス||Published - 1997 3月 1|
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