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Il Nuovo Cimento B (1971-1996)

, Volume 38, Issue 2, pp 537–543 | Cite as

Charge density waves

  • T. M. Rice
Article

Summary

Several topics of current interest in the theory of charge density waves are discussed. Impurities destroy long-range order in the incommensurate phase. The validity of the saddle-point model as a description of the 2H-polytypes is reviewed.

Волны плотности заряда

Резюме

Обсуждаются некоторые проблемы в теории волн плотности заряда. Примеси уничтожают дальний порядок в несоразмерной фазе. Анализируется справедливость модели седловой точки для описания «политинов» 2H.

Riassunto

Si discutono diversi argomenti di interesse corrente nella teoria delle onde di densità di carica. Le impurità distruggono l’ordine a grande distanza nella fase incommensurata. Si riesamina la validità del modello a punto di sella per la descrizione dei politipi 2H.

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Copyright information

© Società Italiana di Fisica 1977

Authors and Affiliations

  • T. M. Rice
    • 1
  1. 1.Bell LaboratoriesMurray Hill

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