Electromagnetic absorption of a pinned Wigner crystal at finite temperatures
نویسندگان
چکیده
منابع مشابه
Dynamical response of a pinned two-dimensional Wigner crystal
We reexamine a long-standing problem of the finite-frequency conductivity of a weakly pinned twodimensional classical Wigner crystal. In this system an inhomogeneously broadened absorption line ~pinning mode! centered at disorderand magnetic-field-dependent frequency vp is known to appear. We show that the relative linewidth Dvp /vp of the pinning mode is of the order of 1 in weak magnetic fiel...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2000
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.61.5311