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Title: X-ray absorption spectroscopy beyond the core-hole lifetime

Conference ·
OSTI ID:10187258

A new technique to overcome the core-hole lifetime broadening in x-ray absorption spectroscopy is presented. It utilizes a high resolution fluorescence spectrometer which can be used to analyze the fluorescence photon energy with better resolution than the natural lifetime width. Furthermore, the high resolution spectrometer can also be used to select the final state in the fluorescence process which can offer spin selectivity even without long range magnetic order in the sample.

Research Organization:
Brookhaven National Lab., Upton, NY (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
AC02-76CH00016
OSTI ID:
10187258
Report Number(s):
BNL-47995; CONF-9208160-2; ON: DE93001977
Resource Relation:
Conference: 7. international conference on x-ray absorption fine structure,Kobe (Japan),23-29 Aug 1992; Other Information: PBD: [1992]
Country of Publication:
United States
Language:
English