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Crossover from the weak to strong-field behavior of the longitudinal interlayer magnetoresistance in quasi-two-dimensional conductors
Репозиторій DSpace/Manakin
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Crossover from the weak to strong-field behavior of the longitudinal interlayer magnetoresistance in quasi-two-dimensional conductors
Тема:
Магнитоквантовые осцилляции
Інший ID:
PACS 72.15.Gd, 73.43.Qt, 74.70.Kn, 74.72.–h
Посилання:
Crossover from the weak to strong-field behavior of the longitudinal interlayer magnetoresistance in quasi-two-dimensional conductors / A.D. Grigoriev, P.D. Grigoriev // Физика низких температур. — 2014. — Т. 40, № 4. — С. 472-476. — Бібліогр.: 56 назв. — англ.
Підтримка:
The work was supported by the program “Strongly correlated electron–fonon system” of the Physics Branch of RAS.
Дата:
2014
Переглядів:
789
Завантажень:
518
Анотація:
We investigate the monotonic growth of longitudinal interlayer magnetoresistance, Rzz(Bz) analytically and numerically in the self-consistent Born approximation. We show that in a weak magnetic field the monotonic part of Rzz(Bz) is almost constant and starts to grow only above the crossover field , Bc when the Landau levels (LL) become isolated, i.e., when the LL separation becomes greater than the LL broadening. In higher
field , Bz >> Bc, Rzz(Bz) ∝ Bz¹/² in agreement with previous works.
