Threshold photoemission spectroscopy (TPES) is used to measure the Fe 2p spectrum of a stainless steel sample. The obtained spectrum is compared with analogous spectra measured by X-ray photoemission and absorption spectroscopies. The results of this comparison suggest that resonant two-electron autoionization processes, rather than direct photoemission from the core level, are the main mechanisms contributing to the signal. Limits and applicability of this experimental approach to investigate bulk electronic properties in solids are discussed.



Titolo: Threshold photoernission spectroscopy in solids
Autori: 
OFFI, FRANCESCO
mostra contributor esterni 
Data di pubblicazione: 2007
Rivista: 
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA  
Citazione: Offi F, Avaldi L, Camilloni R, Dawber G, King GC, & Stefani G (2007). Threshold photoernission spectroscopy in solids. JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 154(3), 63-68.
Abstract: Threshold photoemission spectroscopy (TPES) is used to measure the Fe 2p spectrum of a stainless steel sample. The obtained spectrum is compared with analogous spectra measured by X-ray photoemission and absorption spectroscopies. The results of this comparison suggest that resonant two-electron autoionization processes, rather than direct photoemission from the core level, are the main mechanisms contributing to the signal. Limits and applicability of this experimental approach to investigate bulk electronic properties in solids are discussed.
Handle: http://hdl.handle.net/11590/153593
Appare nelle tipologie:1.1 Articolo in rivista

File in questo prodotto:
Non ci sono file associati a questo prodotto.
Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/11590/153593
  • Citazioni
  • ND

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
 
 
 
Powered by IRIS-about IRIS-Utilizzo dei cookie
Logo CINECA  Copyright © 2020