Coherent bremsstrahlung on a deformed graphene sheet

11th International Symposium on Radiation from Relativistic Electrons in Periodic Structures

Mkrtchyan, A.R.^1 ; Parazian, V.V.^1 ; Saharian, A.A.^1

Institute of Applied Problems in Physics, 25 Nersessian Street, Yerevan

0014, Armenia^1

关键词: Coherent Bremsstrahlung;    Deformation field;    Graphene sheets;    Two-dimensional crystals;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/732/1/012026/pdf
DOI  :  10.1088/1742-6596/732/1/012026

来源: IOP

【 摘 要 】

We investigate coherent bremsstrahlung by electrons in a periodically deformed two-dimensional crystal. The formula for the corresponding spectral-angular density of the cross-section is derived for an arbitrary deformation field. Applications are given for a graphene sheet.