Magnetobreakdown oscillations of Nernst-Ettingshausen field in layered conductors
In the presented report, the Nernst-Ettingshausen effect in layered conductors is investigated. Considering a Fermi surface (FS) consisting of a slightly corrugated cylinder and two corrugated planes distributed periodically in the momentum space, the thermoelectric effects are considered under ge...
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| Datum: | 2016 |
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| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Інститут фізики конденсованих систем НАН України
2016
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| Schriftenreihe: | Condensed Matter Physics |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/154231 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Magnetobreakdown oscillations of Nernst-Ettingshausen field in layered conductors / O. Galbova // Condensed Matter Physics. — 2016. — Т. 19, № 3. — С. 33701: 1–7. — Бібліогр.: 28 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | In the presented report, the Nernst-Ettingshausen effect in layered conductors is investigated. Considering a
Fermi surface (FS) consisting of a slightly corrugated cylinder and two corrugated planes distributed periodically
in the momentum space, the thermoelectric effects are considered under general assumptions for the value of
a magnetic breakdown probability. As a result of an external generalized force, the FS sheets in layered conductors with a multisheet FS appear to be so close that the charge carriers (as a result of magnetic breakdown)
can move from one FS sheet to another. In addition, the distribution functions of the charge carriers and the
magnetic breakdown oscillations of thermoelectrical field along the normal to the layer, under different values
and orientations of the magnetic field, B, are calculated. It is shown that if the magnetic field is deflected from
the xz-plane at an angle ϕ, the oscillation part of a thermoelectrical field along the normal to the layer under
condition sinϕtanϑ À 1 is mainly determined with the Nernst-Ettingshausen effect. |
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