コーン異常
↑ W. Kohn, Image of the Fermi surface in the vibration spectrum of a metal(金属の振動スペクトルにおけるフェルミ面のイメージ), Phys. Rev. Lett. 2, 393 (1959)
↑ S. Piscanec, M. Lazzeri, F. Mauri, A. C. Ferrari, and J. Robertson, Kohn Anomalies and Electron-Phonon Interactions in Graphite, Phys. Rev. Lett., 93, 185503 (2004)
↑ D. A. Stewart, Ab initio investigation of phonon dispersion and anomalies in palladium, New J. Phys., 10, 043025 (2008) Open Access article
↑ R. M. Martin, Electronic Structure, Basic Theory and Practical Methods, Cambridge University Press, 2004, ISBN 0-521-78285-6
For experimental results, one can turn to Observation of Giant Kohn Anomaly in the One-Dimensional Conductor K2Pt(CN)4Br0.3・ 3H2O, Renker et al., Phys. Rev. Lett. 30, 1144