Imaging of low-compressibility strips in the quantum Hall liquid
Publication
, Journal Article
Finkelstein, G; Glicofridis, PI; Tessmer, SH; Ashoori, RC; Melloch, MR
Published in: Physical Review B - Condensed Matter and Materials Physics
2000
Using subsurface charge accumulation scanning microscopy, we image strips of low compressibility corresponding to several integer quantum Hall filling factors. We study in detail the strips at Landau level filling factors ν=2 and 4. The observed strips appear significantly wider than predicted by theory. We present a model accounting for the discrepancy by considering a disorder-induced nonzero density of states in the cyclotron gap. ©2000 The American Physical Society.
Duke Scholars
Published In
Physical Review B - Condensed Matter and Materials Physics
ISSN
0163-1829
Publication Date
2000
Volume
61
Issue
24
Start / End Page
R16323 / R16326
Citation
APA
Chicago
ICMJE
MLA
NLM
Finkelstein, G., Glicofridis, P. I., Tessmer, S. H., Ashoori, R. C., & Melloch, M. R. (2000). Imaging of low-compressibility strips in the quantum Hall liquid. Physical Review B - Condensed Matter and Materials Physics, 61(24), R16323–R16326.
Finkelstein, G., P. I. Glicofridis, S. H. Tessmer, R. C. Ashoori, and M. R. Melloch. “Imaging of low-compressibility strips in the quantum Hall liquid.” Physical Review B - Condensed Matter and Materials Physics 61, no. 24 (2000): R16323–26.
Finkelstein G, Glicofridis PI, Tessmer SH, Ashoori RC, Melloch MR. Imaging of low-compressibility strips in the quantum Hall liquid. Physical Review B - Condensed Matter and Materials Physics. 2000;61(24):R16323–6.
Finkelstein, G., et al. “Imaging of low-compressibility strips in the quantum Hall liquid.” Physical Review B - Condensed Matter and Materials Physics, vol. 61, no. 24, 2000, pp. R16323–26.
Finkelstein G, Glicofridis PI, Tessmer SH, Ashoori RC, Melloch MR. Imaging of low-compressibility strips in the quantum Hall liquid. Physical Review B - Condensed Matter and Materials Physics. 2000;61(24):R16323–R16326.
Published In
Physical Review B - Condensed Matter and Materials Physics
ISSN
0163-1829
Publication Date
2000
Volume
61
Issue
24
Start / End Page
R16323 / R16326