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Volumn 60, Issue 5, 1999, Pages 5802-5811

Screening of a macroion by multivalent ions: Correlation-induced inversion of charge

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[No Author keywords available]

Indexed keywords

ARTICLE;

EID: 0001301693     PISSN: 1063651X     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevE.60.5802     Document Type: Article
Times cited : (376)

References (27)
  • 26
    • 85036421191 scopus 로고    scopus 로고
    • Note that this metal-like behavior is characteristic not only of SCL but also of a Wigner crystal on a uniform background. Ions of such a crystal slide on the uniform background and adjust their positions to the change of the electrostatic potential of the removed ion via small elastic deformation of the Wigner crystal. This adjusment does not create topological defects, dislocations, or disclinations. Therefore, SCL can react in this way not only at a distance larger than its correlation length, but also at smaller distances where it has a crystalline short-range order. The situation changes when background charge is strongly nonuniform (see the discussion of the role of such disorder in the Conclusion). In this case, effects of pinning can modify screening by the Wigner crystal and even by SCL. We plan to study this question in a future publication
    • Note that this metal-like behavior is characteristic not only of SCL but also of a Wigner crystal on a uniform background. Ions of such a crystal slide on the uniform background and adjust their positions to the change of the electrostatic potential of the removed ion via small elastic deformation of the Wigner crystal. This adjusment does not create topological defects, dislocations, or disclinations. Therefore, SCL can react in this way not only at a distance larger than its correlation length, but also at smaller distances where it has a crystalline short-range order. The situation changes when background charge is strongly nonuniform (see the discussion of the role of such disorder in the Conclusion). In this case, effects of pinning can modify screening by the Wigner crystal and even by SCL. We plan to study this question in a future publication.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.