Shockley surface state on [alpha]-brass(111) and its response to oxygen adsorption

Angle-resolved photoelectron spectroscopy has been applied to investigate the Shockley-type surface state on the (111) surface of [alpha]-brass, a Cu-Zn alloy with a face-centered cubic structure. An energy position and an effective mass of the Shockley-state band are determined, respectively, to be...

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Veröffentlicht in:	Surface science 2014-05, Vol.623, p.6-12
Hauptverfasser:	Ozawa, Kenichi, Mimori, Yuhei, Kato, Hiroo, Emori, Masato, Sakama, Hiroshi, Imanishi, Saori, Edamoto, Kazuyuki, Mase, Kazuhiko
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption BRASSES Conversion Copper COPPER ALLOYS (40 TO 99.3 CU) Copper base alloys COPPER ZINC ALLOYS Decay OXYGEN Quenching (cooling) QUENCHING MECHANISMS Surface chemistry Wave functions
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