کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1596352 | 1515708 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the low frequency electromagnetic waves in quasi-two-dimensional metals
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Here, we theoretically analyze the spectra of weakly attenuated electromagnetic waves which may appear in a Fermi liquid of charge carriers in quasi-two-dimensional (Q2D) layered conductors when an external magnetic field is applied perpendicularly to the conducting layers. We study transverse modes propagating along the magnetic field. The frequencies of the modes are assumed to be lower than the cyclotron frequency of the charge carriers. It is shown that the Fermi-liquid interaction of the charge carriers in Q2D conductors gives rise to a mode which cannot appear in a gas of charged quasi-particles, as happens in conventional metals. Also, we show that the Fermi-surface profile may cause significant changes in the wave spectra and we analyze these changes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 146, Issues 1â2, April 2008, Pages 88-91
Journal: Solid State Communications - Volume 146, Issues 1â2, April 2008, Pages 88-91
نویسندگان
Natalya A. Zimbovskaya, Godfrey Gumbs,