Nondipole Effects in Chiral Molecules Measured with Linearly Polarized Light

29th International Conference on Photonic, Electronic, and Atomic Collisions

Bowen, K.P.^1 ; Hemmers, O.^1 ; Guillemin, R.^2 ; Stolte, W.C.^3 ; Piancastelli, M.N.^4 ; Lindle, D.W.^1

Department of Chemistry and Biochemistry, University of Nevada Las Vegas, Las Vegas

NV, United States^1

Laboratoire de Chimie Physique - Matière et Rayonnement, Université Pierre et Marie Curie, CNRS UMR 7614, Paris Cedex 05, France^2

National Security Technologies, LLC (NSTec), Livermore Operations, Livermore

CA, United States^3

Department of Physics and Astronomy, Molecular and Condensed Matter Physics, Uppsala Universitet, Uppsala, Sweden^4

关键词: Angular distribution parameters;    Chiral molecule;    Linear dichroism;    Linearly polarized light;    New forms;    Non-dipole;    Non-dipole effects;    Photon energy range;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/11/112053/pdf
DOI  :  10.1088/1742-6596/635/11/112053

来源: IOP

【 摘 要 】

We present the first-ever measurement of nondipole chiral angular distribution parameters for C 1s photoemission from each enantiomer of camphor in the photon energy range 296-343eV using linearly polarized light. The angular distribution parameters are determined to be enantiomer-specific, suggesting a new form of linear dichroism.