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2
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0040304546
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For recent experiments, see T. Schlösser et al., Europhys. Lett. 33, 683 (1996) and
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Europhys. Lett.
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Schlösser, T.1
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4
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0026818602
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D. Weiss et al., Surf. Sci. 263, 314 (1992).
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Weiss, D.1
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4243671910
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D. P. Arovas et al., 60, 619 (1988).
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Arovas, D.1
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10
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0004989370
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D. Springsguth et al., cond-mat/9705208, Phys. Rev. B. (to be published) and work cited therein It also appears unlikely that composite fermion Chern-Simons mean-field theory would generally yield correct Hall conductivity values in the presence of a periodic potential, although this question has not been explored in detail as far as we are aware
-
Christian Schulze et al., Z. Phys. B 103, 441 (1997); D. Springsguth et al., cond-mat/9705208, Phys. Rev. B. (to be published) and work cited therein.It also appears unlikely that composite fermion Chern-Simons mean-field theory would generally yield correct Hall conductivity values in the presence of a periodic potential, although this question has not been explored in detail as far as we are aware.
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(1997)
Z. Phys. B
, vol.103
, pp. 441
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14
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0001560031
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Note that at rational values of ν this equation does not fix the integers σ and (Formula presented) uniquely
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A. H. MacDonald, Phys. Rev. B 28, 6713 (1983). Note that at rational values of ν this equation does not fix the integers σ and (Formula presented) uniquely.
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(1983)
Phys. Rev. B
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MacDonald, A.1
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15
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0038889959
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These authors concentrated on the implications of Chern-Simons mean-field approximation for possible novel QH states which are stable only when both interactions and a periodic potential are present
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The FQHE in a periodic potential has been studied previously by A. Kol and N. Read, Phys. Rev. B 48, 8890 (1993). These authors concentrated on the implications of Chern-Simons mean-field approximation for possible novel QH states which are stable only when both interactions and a periodic potential are present.
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Phys. Rev. B
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, pp. 8890
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Kol, A.1
Read, N.2
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17
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84931537817
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More recently several authors have studied the infludence of interactions on the periodic potential spectrum for the case of two interacting particles: Y. Imry, Europhys. Lett. 30, 405 (1995).
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Imry, Y.1
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85037885165
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Armelle Barelli et al., 55, 5424 (1997).
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20
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0030192740
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The influence of interactions on the Hofstader spectrum has been studied using mean-field approximations by Vidar Gudmundsson and Rolf R. Gerhardts. See Surf. Sci. 361-362, 505 (1996) and
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26
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our case, however, the insulating behavior at strong modulation does not require electron-electron interactions
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The transition appears similar to the QH to Mott insulator transition studied by X.-G. Wen and Y.-S. Wu, Phys. Rev. Lett. 50, 1501 (1993). In our case, however, the insulating behavior at strong modulation does not require electron-electron interactions.
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(1993)
Phys. Rev. Lett.
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S. Koch et al., Phys. Rev. B 43, 6828 (1991).
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Phys. Rev. B
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Koch, S.1
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