Probing phonon propagation in materials by angle-resolved and angle-averaged vibrational EELS

Abstract

Xingxu Yan, Chaitanya Gadre, Toshihiro Aoki, Ruqian Wu and Xiaoqing Pan Department of Materials Science and Engineering, University of California Irvine, Irvine, California, United States, Department of Physics and Astronomy, University of California, Irvine, CA 92697, Irvine, California, United States, Irvine Materials Research Institute, University of California, Irvine, Irvine, California, United States, Department of Physics and Astronomy, University of California, Irvine, CA 92697, United States