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2006 | 109 | 4-5 | 533-539
Article title

Checkerboard-Like Charge Ordering in Underdoped Cuprates

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EN
Abstracts
EN
Recent scanning tunneling microscopy measurements which indicate the formation of two-dimensional density modulations at some doping levels in cuprates were reviewed. A model of hard-core bosons which represent bound hole pairs in the two-dimensional doped antiferromagnet was discussed in the context of these experimental results. By means of an exact numerical diagonalization it was shown that the Coulomb repulsion between bosons brings about the formation of charge modulations.
Keywords
EN
Year
Volume
109
Issue
4-5
Pages
533-539
Physical description
Dates
published
2006-04
received
2005-09-25
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv109n413kz
Identifiers
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