title: Photon Drag Effect due to Berry Curvature.
abstract: A theoretical investigation reveals that the photon drag effect (PDE) is induced in a grating slab with deformation by the Berry curvature in phase space. It drifts the momentum of light, and gives asymmetric PDE signals in momentum space. Large PDE signals are observed even near the Γ point. This characteristic agrees well with our theoretical results.
authors: Department of Physics, Graduate School of Science, Tohoku University, 6-3 Aramaki Aoba, Sendai 980-8578, Japan.|National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibraki 305-0044, Japan.
authors: Hiroyuki
authors: H
authors: Kurosawa
authors: RIKEN SPring-8 Center, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan.
authors: Kei
authors: K
authors: Sawada
authors: Department of Physics, Graduate School of Science, Tohoku University, 6-3 Aramaki Aoba, Sendai 980-8578, Japan.
authors: Seigo
authors: S
authors: Ohno