SCOPUS 정보 검색 플랫폼

Volumn 70, Issue 20, 1993, Pages 3107-3110

Magnetic oscillations of a fractional Hall dot

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001486875 PISSN: 00319007 EISSN: None Source Type: Journal
DOI: 10.1103/PhysRevLett.70.3107 Document Type: Article

Times cited : (44)

References (34)

1
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- For recent reviews, see
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- Merkt, U.¹

9
- 0000021995
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10
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- edited by, R. E. Prange, S. M. Girvin, Springer-Verlag, New York, Chap. 8.
- (1986) The Quantum Hall Effect
- Haldane, F.D.M.¹

12
- 33749473931
- With Coulomb interactions, the ground state of a large parabolic dot can have approximately uniform density only when the ``bulk'' of the droplet is incompressible. See, e.g.
- (1992) Phys. Rev. B , vol.46 , pp. 4026
- Chklovskii, D.B.¹ Shklovskii, B.I.² Glazman, L.I.³

13
- 84927481776
- The ground state can be a Laughlin state only if the sum of the confinement and Hartree potentials varies by less than the bulk chemical potential gap over the droplet. Using this criterion we estimate that the maximum number of electrons for which the ground state can be accurately approximated by a Laughlin state is N app 35. For larger droplets the system will ``phase separate'' into locally incompressible regions with different densities and low-energy excitations will occur both at the outer edge and along internal phase boundaries.

15
- 84927491375
- A. H. MacDonald, S.-R. Eric Yang, and M. D. Johnson, (to be published).

16
- 33745825681
- (1990) Phys. Rev. Lett. , vol.65 , pp. 108
- Maksym, P.A.¹ Chakraborty²

17
- 33744595630
- (1992) Phys. Rev. B , vol.45 , pp. 1947
- Maksym, P.A.¹ Chakraborty²

19
- 0001080950
- THEORY OF THE EDGE STATES IN FRACTIONAL QUANTUM HALL EFFECTS
- (1992) International Journal of Modern Physics B , vol.6 , pp. 1711
- Wen, X.G.¹

21
- 10644231307
- (1985) Phys. Rev. B , vol.32 , pp. 2707
- MacDonald, A.H.¹ Murray, D.B.²

24
- 84927467107
- This is the boson grand partition function for bosons occupying states k prime =1 to k with the chemical potential set to the energy of the k=0 state. This partition function accounts for the neutral phononlike collective excitations of the system.

25
- 84927483259
- The effects of Coulomb interactions can be included approximately by adding the Hartree energy of a uniformly charged disk in Eq. (5) and in the relationship between mu and R. This has the effect of scaling gamma by a term of order unity.

26
- 84927469642
- We give the magnetization and energy with respect to the values for free electrons in the lowest Landau level, Mfree= - μBN.

27
- 4243068941
- (1988) Phys. Rev. Lett. , vol.61 , pp. 1001
- Sivan, U.¹ Imry, Y.²

31
- 84927502366
- In the strong magnetic field limit the number of flux quanta throughȧdecreases with field because kinetic energy quantization depopulates the dot. BdNφ/ dB = Nφ- hbar ωc/ 2 gamma.

34
- 0001616731
- Michael Stone
- (1992) Phys. Rev. B , vol.45 , pp. 14156
- Wyld, H.W.¹ Schult, R.L.²

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.