Singularities that the local geometry of the Fermi surfaces induces in the absorption and in the velocity of sound in metals
M.I. Kaganov Kapitza Institute of Physical Problems, Russian Academy of Sciences, ul. Kosygina 2, Moscow, 117334, Russian Federation
PACS: 10.10.Fv DOI:10.1070/PU1977v020n12ABEH005480 URL: https://ufn.ru/en/articles/1977/12/e/ Citation: Kaganov M I "Singularities that the local geometry of the Fermi surfaces induces in the absorption and in the velocity of sound in metals" Sov. Phys. Usp.20 1017–1019 (1977)