A publication record from Theoretical Chemistry, KTH

Interchannel interference in resonant Auger scattering from fixed-in-space molecules as a new technique for structure determination.

Title	Interchannel interference in resonant Auger scattering from fixed-in-space molecules as a new technique for structure determination.
Authors	F. Gel'mukhanov and I. Minkov
Citation	Phys. Rev. A 70 (2004) 32507
Doi:
Year	2004
Field	X-ray Chemistry and Physics
Section	Non-Resonant X-Ray, Auger and photoelectron spectroscopies
Sub-section	Non-resonant Auger emission
Keywords
Abstract	A new method for structure determination of polyatomic molecules with equivalent atoms is suggested. The method is based on an interference pattern in the resonant Auger scattering process. This pattern is caused by interference of resonant Auger channels corresponding to core-hole localized on different equivalent atoms. The predicted effect can be observed in angular resolved electron-ion coincidence measurements or, alternatively, using the ordinary Auger technique on surface-oriented molecules.

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