English

Universal Behaviour of Metal-Insulator Transitions in the p-SiGe System

Mesoscale and Nanoscale Physics 2009-10-31 v1 Strongly Correlated Electrons
Authors: P. T. Coleridge , P. Zawadzki , A. S. Sachrajda , R. L. Williams , Y. Feng
View on arXiv ↗ PDF ↗ DOI ↗

Abstract

Magnetoresistance measurements are presented for a strained p-SiGe quantum well sample where the density is varied through the B=0 metal-insulator transition. The close relationship between this transition, the high field Hall insulator transition and the filling factor ν\nu=3/2 insulating state is demonstrated.

Keywords

metal-insulator transition p-sige quantum well magnetoresistance hall insulator filling factor

Cite

@article{arxiv.cond-mat/9906285,
  title  = {Universal Behaviour of Metal-Insulator Transitions in the p-SiGe System},
  author = {P. T. Coleridge and P. Zawadzki and A. S. Sachrajda and R. L. Williams and Y. Feng},
  journal= {arXiv preprint arXiv:cond-mat/9906285},
  year   = {2009}
}

Comments

6 pages, 4 figures. Submitted to EP2DS XIII conference 1999

Related papers

View all related →
Strongly Correlated Electrons · Physics
Metal Insulator transition at B=0 in p-SiGe
P. T. Coleridge, R. L. Williams, Y. Feng, P. Zawadzki
2009-10-30
Mesoscale and Nanoscale Physics · Physics
Quantum Phase Transitions in the p-SiGe system
P. T. Coleridge, P. Zawadzki, A. Sachrajda, Y. Feng +1
2007-05-23
Mesoscale and Nanoscale Physics · Physics
Scaling and the Metal-Insulator Transition in Si/SiGe Quantum Wells
J. Lam, M. D'Iorio, D. Brown, H. Lafontaine
2009-10-30
Mesoscale and Nanoscale Physics · Physics
Two-dimensional metal-insulator transition and in-plane magnetoresistance in a high mobility strained Si quantum well
K. Lai, W. Pan, D. C. Tsui, S. A. Lyon +2
2007-05-23
Mesoscale and Nanoscale Physics · Physics
Metallic and Insulating behaviour in p-SiGe at nu = 3/2
P. T. Coleridge, R. L. Williams, J. Lapointe, P. Zawadzki
2007-05-23
Mesoscale and Nanoscale Physics · Physics
Symmetry in the insulator - quantum Hall - insulator transitions observed in a Ge/SiGe quantum well
M. Hilke, D. Shahar, S. H. Song, D. C. Tsui +2
2009-10-30
Strongly Correlated Electrons · Physics
"Forbidden" transitions between quantum Hall and insulating phases in p-SiGe heterostructures
M. R. Sakr, Maryam Rahimi, S. V. Kravchenko, P. T. Coleridge +2
2007-05-23
Mesoscale and Nanoscale Physics · Physics
Universality in an integer Quantum Hall transition
P. T. Coleridge
2009-10-31
Mesoscale and Nanoscale Physics · Physics
Thermodynamic Signature of a Two-Dimensional Metal-Insulator Transition
S. C. Dultz, H. W. Jiang
2009-10-31
Mesoscale and Nanoscale Physics · Physics
Transition from insulating to metallic phase induced by in-plane magnetic field in HgTe quantum wells
G. M. Gusev, E. B. Olshanetsky, Z. D. Kvon, O. E. Raichev +2
2013-11-27
Strongly Correlated Electrons · Physics
Interaction effects and the metallic phase in p-SiGe
P. T. Coleridge, A. S. Sachrajda, P. Zawadzki
2007-05-23
Mesoscale and Nanoscale Physics · Physics
Metal-Insulator Transition in a 2-Dimensional System with an Easy Spin Axis
V. Senz, U. Doetsch, U. Gennser, T. Ihn +4
2007-05-23
Mesoscale and Nanoscale Physics · Physics
Metal-Insulator oscillations in a Two-dimensional Electron-Hole system
R. J. Nicholas, K. Takashina, M. Lakrimi, B. Kardynal +5
2009-10-31
Strongly Correlated Electrons · Physics
Metal-insulator transition at B=0 in an ultra-low density ($r_{s}=23$) two dimensional GaAs/AlGaAs hole gas
M. Y. Simmons, A. R. Hamilton, T. G. Griffiths, A. K. Savchenko +2
2009-10-30
Condensed Matter · Physics
From the magnetic-field-driven transitions to the zero-field transition in two-dimensions
Y. Hanein, D. Shahar, Hadas Shtrikman, J. Yoon +2
2007-05-23
Mesoscale and Nanoscale Physics · Physics
Termination of two-dimensional metallic conduction near metal-insulator transition in a Si/SiGe quantum well
T. M. Lu, W. Pan, D. C. Tsui, P. C. Liu +2
2015-05-28
Strongly Correlated Electrons · Physics
Quantum phase transition in ultrahigh mobility SiGe/Si/SiGe two-dimensional electron system
M. Yu. Melnikov, A. A. Shashkin, V. T. Dolgopolov, Amy Y. X. Zhu +3
2023-01-16
Mesoscale and Nanoscale Physics · Physics
Insulating Phases Induced by Crossing of Partially Filled Landau Levels in a Si Quantum Well
Tohru Okamoto, Kohei Sasaki, Kiyohiko Toyama, Ryuichi Masutomi +2
2015-05-13
Mesoscale and Nanoscale Physics · Physics
Density dependence of the excitation gaps in an undoped Si/SiGe double-quantum-well heterostructure
D. Chen, S. Cai, N. -W. Hsu, S. -H. Huang +6
2021-12-07
Mesoscale and Nanoscale Physics · Physics
Conductivity of a 2DEG in Si/SiGe heterostructure near metal- insulator transition: role of the short and long range scattering potential
E. B. Olshanetsky, V. Renard, Z. D. Kvon, J. C. Portal +3
2009-11-10
Mesoscale and Nanoscale Physics · Physics
Metal-to-Insulator Switching in Quantum Anomalous Hall States
Xufeng Kou, Lei Pan, Jing Wang, Yabin Fan +7
2015-10-09
Strongly Correlated Electrons · Physics
Metal-insulator transition at B=0 in a dilute two dimensional GaAs-AlGaAs hole gas
M. Y. Simmons, A. R. Hamilton, M. Pepper, E. H. Linfield +2
2009-10-30
Mesoscale and Nanoscale Physics · Physics
An apparent metal insulator transition in high mobility 2D InAs heterostructures
J. Shabani, S. Das Sarma, C. J. Palmstrøm
2014-10-15
Mesoscale and Nanoscale Physics · Physics
Magnetoresistivity in a Tilted Magnetic Field in p-Si/SiGe/Si Heterostructures with an Anisotropic g-Factor: Part II
I. L. Drichko, I. Yu. Smirnov, A. V. Suslov, O. A. Mironov +1
2015-06-04
Strongly Correlated Electrons · Physics
Evidence for mixed phases and percolation at the metal-insulator transition in two dimensions
Shiqi Li, Qing Zhang, Pouyan Ghaemi, M. P. Sarachik
2019-04-12