0000000000184829

AUTHOR

H. Petersen

showing 2 related works from this author

Oral and Poster Papers Submitted for Presentation at the 5th Congress of the EUGMS “Geriatric Medicine in a Time of Generational Shift September 3–6,…

2008

GerontologyGeriatrics0303 health sciencesmedicine.medical_specialtyNutrition and Dietetics030309 nutrition & dieteticsGeriatrics gerontologybusiness.industrymedia_common.quotation_subjectAlternative medicineMedicine (miscellaneous)03 medical and health sciencesPresentation0302 clinical medicinemedicine030212 general & internal medicineGeriatrics and GerontologybusinessQuality of Life Researchmedia_commonThe Journal of Nutrition Health and Aging
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Circular dichroism in x-ray photoemission from core levels of nonmagnetic species

1992

Circular dichroism in the angular distribution of photoelectrons (CDAD) has been observed in core-level photoemission from spherically symmetric initial states of nonmagnetic species utilizing circularly polarized soft-x-ray radiation from BESSY. Up to now, CDAD was predicted and observed only for aligned initial states. The data for oriented CO molecules prove that circular x-ray dichroism in photoemission from core levels is a general phenomenon that is not restricted to ferromagnets. High asymmetries of 50% suggest future applications as an effective circular x-ray analyzer.

PhysicsCondensed Matter::Materials ScienceCircular dichroismFerromagnetismX-ray magnetic circular dichroismVibrational circular dichroismX-raySynchrotron radiationCondensed Matter::Strongly Correlated ElectronsAtomic physicsDichroismPhotoelectric effectPhysical Review B
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