# 2017

Interaction-induced interlayer Chage Transfer in the Extreme Quantum Limit

H. Deng, Y. Liue, I. Jo, L. N. Pfeiffer, K. W. West, K. W. Baldwin, and M. Shayegan

Phys. Rev. B (Rapid Communications) 96, 081102 (R) (2017)

Design Rules for Modulation-doped AlAs Quantum Wells

Yoon Jang Chung, K. W. Baldwin, K. W. West, D. Kamburov, M. Shayegan, and L. N. Pfeiffer

Phys. Rev. Materials (Rapid Communications) 1, 021002 (R) (2017)

Tuning of Fermi Contour Anisotropy in GaAs (001) 2D Holes via Strain

Insun Jo, M. A. Mueed, L. N. Pfeiffer, K. W. West, K. W. Baldwin, R. Winkler, Medini Padmanabhan, and M. Shayegan

Appl. Phys. Lett. 110, 252103 (2017)

Transference of Fermi Contour Anisotropy to Composite Fermions

Insun Jo, K. A. Villegas Rosales, M. A. Mueed, L. N. Pfeiffer, K. W. West, K. W. Baldwin, R. Winkler, Medini Padmanabhan, and M. Shayegan

Phys. Rev. Lett. 119, 016402 (2017)

Search for Composite Fermions at Filling Factor 5/2: Role of Landau Level and Subband Index

M. A. Mueed, D. Kamburov, Md. Shafayat Hossain, L. N. Pfeiffer, K. W. West, K. W. Baldwin, and M. Shayegan

Phys. Rev. B 95, 165438 (2017)

Microwave Spectroscopic Observation of a Wigner Solid within the 1/2 Fractional Quantum Hall Effect

A.T. Hatke, Yang Liu, L.W. Engel, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and M. Shayegan

Phys. Rev. B 95, 045417 (2017)

Signatures of an Annular Fermi Sea

Insun Jo, Yang Liu, L.N. Pfeiffer, K.W. West, K.W. Baldwin, M. Shayegan, and R. Winkler

Phys. Rev. B 95, 035103 (2017)

# 2016

Interplay between Quantum Well Width and Interface Roughness for Electron Transport Mobility in GaAs Quantum Wells

D. Kamburov, K.W. Baldwin, K.W. West, M. Shayegan, and L.N. Pfeiffer

Appl. Phys. Lett. 109, 232105 (2016)

Morphing of 2D Hole Systems at ? = 3/2 in Parallel Magnetic Fields: Compressible, Stripe, and Fractional Quantum Hall Phases

Yang Liu, M.A. Mueed, Md. Shafayat Hossain, S. Hasdemir, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and M. Shayegan

Phys. Rev. B 94, 155312 (2016)

Geometric Resonance of Composite Fermions near Bilayer Quantum Hall States

M.A. Mueed, D. Kamburov, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and M. Shayegan

Phys. Rev. Lett. 117, 246801 (2016). [Editor’s Suggestion.]

Observation of an Anisotropic Wigner Crystal

Yang Liu, S. Hasdemir, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and M. Shayegan

Phys. Rev. Lett. 117, 106802 (2016)

Commensurability Oscillations of Composite Fermions Induced by the Periodic Potential of a Wigner Crystal

H. Deng, Yang Liu, I. Jo, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and M. Shayegan

Phys. Rev. Lett. 117, 096601 (2016). [Featured in Physics; Editor’s Suggestion.]

Reorientation of the Stripe Phase of 2D Electrons by a Minute Density Modulation

M.A. Mueed, Md. Shafayat Hossain, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and M. Shayegan

Phys. Rev. Lett. 117, 076803 (2016). [Editor’s Suggestion.]

Anisotropic Composite Fermions and Fractional Quantum Hall Effect

M.A. Mueed, D. Kamburov, S. Hasdemir, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and M. Shayegan

Phys. Rev. B 93, 195436 (2016)

# 2015

Multicomponent Fractional Quantum Hall States with Subband and Spin Degrees of Freedom

Yang Liu, S. Hasdemir, J. Shabani, M. Shayegan, L.N. Pfeiffer, K.W. West, and K.W. Baldwin

Phys. Rev. B 92 (Rapid Communications), 201101(R) (2015)

Unusual Landau Level Pinning and Correlated v = 1 Quantum Hall Effect in Hole Systems Confined to Wide GaAs Quantum Wells

Yang Liu, S. Hasdemir, M. Shayegan, L.N. Pfeiffer, K.W. West, and K.W. Baldwin

Phys. Rev. B 92, 195156 (2015)

Composite Fermions with a Warped Fermi Contour

M.A. Mueed, D. Kamburov, Yang Liu, M. Shayegan, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and R. Winkler

Phys. Rev. Lett. 114, 176805 (2015)

Splitting of the Fermi Contour of Quasi-2D Electrons in Parallel Magnetic Fields

M.A. Mueed, D. Kamburov, M. Shayegan, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and R. Winkler

Phys. Rev. Lett. 114, 236404 (2015) [Editor's Suggestion.]

Geometric Resonance of Composite Fermions Near the ν = 1/2 Fractional Quantum Hall State

M.A. Mueed, D. Kamburov, S. Hasdemir, M. Shayegan, L.N. Pfeiffer, K.W. West, and K.W. Baldwin

Phys. Rev. Lett. 114, 236406 (2015)

Microwave spectroscopy of the low-filling-factor bilayer electron solid in a wide quantum well

A.T. Hatke, Yang Liu, L.W. Engel, M. Shayegan, L.N. Pfeiffer, K.W. West and K. W. Baldwin

Nature Communications 6, 7071 (2015).

ν = 1/2 Fractional Quantum Hall Effect in Titled Magnetic Fields

S. Hasdermir, Yang Liu, H. Deng, M. Shayegan, L.N. Pfeiffer, K.W. West, and K.W. Baldwin

Phys. Rev. B 91, 045113 (2015)

# 2014

Fractional Quantum Hall Effect and Wigner Crystal of Interacting Composite Fermions

Yang Liu, D. Kamburov, S. Hasdemir, M. Shayegan, L.N. Pfeifer, K.W. West, and K.W. Baldwin

Phys. Rev. Lett. 113, 246803 (2014)

Determination of Fermi Contour and Spin Polarization of ν = 3/2 Composite Fermions via Ballistic Commensurability Measurements

D. Kamburov, M. A. Mueed, I. Jo, Yang Liu, M. Shayegan, L. N. Pfeiffer, K. W. West, K. W. Baldwin, J. J. D. Lee, and R. Winkler

Phys. Rev. B 90, 235108 (2014)

What Determines the Fermi Wave Vector of Composite Fermions

D. Kamburov, Yang Liu, M.A. Mueed, M. Shayegan, L.N. Pfeiffer, K.W. West, and K.W. Baldwin

Phys. Rev. Lett. 113, 196801 (2014)

Spin Polarization of Composite Fermions and Particle-hole Symmetry Breaking

Yang Liu, S. Hasdemir, A. Wojs , J.K. Jain, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and M. Shayegan

Phys. Rev. B 90, 085301 (2014)

Even-denominator Fractional Quantum Hall Effect at a Landau Level Crossing

Yang Liu, S. Hasdemir, A.L. Graninger, D. Kamburov, M. Shayegan, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and R. Winkler

Phys. Rev. B 89, 165313 (2014)

Microwave Spectroscopic Observation of Distinct Electron Solid Phases in Wide Quantum Wells

A.T. Hatke, Yang Liu, B. A. Magill, B.H. Moon, L.W. Engel, M. Shayegan, L.N. Pfeiffer, K.W. West, and K. W. Baldwin

Nature Communications 5, 4154 (2014)

Fractional Quantum Hall Effect at ν = 1/2 in Hole Systems Confined to GaAs Quantum Wells

Yang Liu, A.L. Graninger, S. Hasdemir, M. Shayegan, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and R. Winkler

Phys. Rev. Lett. 112, 046804 (2014)

Fermi Contour Anisotropy of GaAs Electron-Flux Composite Fermions in Parallel Magnetic Fields

D. Kamburov, M.A. Mueed, M. Shayegan, L. N. Pfeiffer, K. W. West, K. W. Baldwin, J. J. D. Lee, R. Winkler

Phys. Rev. B 89, 085304 (2014)

# 2013

Phase Diagrams for the Stability of the ν = 1/2 Fractional Quantum Hall Effect in Electron Systems Confined to Symmetric, Wide GaAs Quantum Wells

J. Shabani, Y. Liu, M. Shayegan, L.N. Pfeiffer, K.W. West, and K.W. Baldwin

Phys. Rev. B 88, 245413 (2013)

Anisotropic Fermi Contour of (001) GaAs Electrons in Parallel Magnetic Fields

D. Kamburov, M. A. Mueed, M. Shayegan, L. N. Pfeiffer, K. W. West, K. W. Baldwin, J. J. D. Lee, and R. Winkler

Phys. Rev. B 88, 125435 (2013)

Evidence for a ν = 5/2 Fractional Quantum Hall Nematic State in Parallel Magnetic Fields

Yang Liu, S. Hasdemir, M. Shayegan, L.N. Pfeiffer, K.W. West, K.W. Baldwin

Phys. Rev. B 88, 035307 (2013)

Composite Fermions with Tunable Fermi Contour Anisotropy

D. Kamburov, Yang Liu, M. Shayegan, R. Winkler, L.N. Pfeiffer, K.W. West, and K.W. Baldwin

Phys. Rev. Lett. 110, 206801 (2013)

Spin and Charge Distribution Symmetry Dependence of Stripe Phases in Two-Dimensional Electron Systems Confined to Wide Quantum Wells

Yang Liu, D. Kamburov, M. Shayegan, L.N. Pfeiffer, K.W. West, and K. Baldwin

Phys. Rev. B 87, 075314 (2013)

# 2012

Anisotropic Fermi Contour of (001) GaAs Holes in Parallel Magnetic Fields

D. Kamburov, M. Shayegan, R. Winkler, L.N. Pfeiffer, K.W. West, and K.W. Baldwin

Phys. Rev. B 86, 241302(R) (2012)

Commensurability Oscillations of Hole-flux Composite Fermions

D. Kamburov, M. Shayegan, L.N. Pfeiffer, K.W. West, and K.W. Baldwin

Phys. Rev. Lett. 109, 236401 (2012)

Ballistic Transport of (001) GaAs 2D Holes through a Strain-induced Lateral Superlattice

D. Kamburov, H. Shapourian, M. Shayegan, L.N. Pfeiffer, K.W. West, K. Baldwin, and R. Winkler

Phys. Rev. B 85, 121305(R) (2012)

Unequal layer densities in bilayer Wigner crystal at high magnetic fields

Zhihai Wang, Yong P. Chen, Han Zhu, L.W. Engel, D.C. Tsui, E. Tutuc, and M. Shayegan

Phys. Rev. B., 85, 195408 (2012)

Observation of Reentrant Quantum Hall States in the Lowest Landau Level

Yang Liu, C.G. Pappas, M. Shayegan, L.N. Pfeiffer, K.W. West, and K. Baldwin

Phys. Rev. Lett. 109, 036801 (2012)

# 2011

Evolution of the ν = 7/2 Fractional Quantum Hall State in Two-Subband Systems

Yang Liu, J. Shabani, D. Kamburov, M. Shayegan, L.N. Pfeiffer, K.W. West, and K.W. Baldwin

Phys. Rev. Lett., 107, 266802 (2011)

Reentrant ν = 1 Quantum Hall State in a Two-Dimensional Hole System

A.L. Graninger, D. Kamburov, M. Shayegan, L.N. Pfeiffer, K.W. West, K.W. Baldwin, and R. Winkler

Phys. Rev. Lett., 107, 176810 (2011)

Imaging of Coulomb-Driven Quantum Hall Edge States

Keji Lai, Worasom Kundhikanjana, Michael A. Kelly, Zhi-Xun Shen, Javad Shabani, and Mansour Shayegan

Phys. Rev. Lett., 107, 176809 (2011)

Effective mass and spin susceptibility of dilute two-dimensional holes in GaAs

YenTing Chiu, Medini Padmanabhan, T. Gokmen, J. Shabani, E. Tutuc, M. Shayegan, and R. Winkler

Phys. Rev. B, 84, 155459 (2011)

Anomalous Robustness of the ν = 5/2 Fractional Quantum Hall State near a Sharp Phase Boundary

Yang Liu, D. Kamburov, M. Shayegan, L.N. Pfeiffer, K.W. West, and K.W. Baldwin

Phys. Rev. Lett., 107, 176805 (2011)

Stability of the q/3 fractional quantum Hall states

Yang Liu, J. Shabani, and M. Shayegan

Phys. Rev. B, 84, 195303 (2011)

# 2010

Fractional Quantum Hall Effect at High Fillings in a Two-Subband Electron System

J. Shabani, Y. Liu, and M. Shayegan

Phys. Rev. Lett., 105, 246805 (2010)

Transference of transport anisotropy to composite fermions

T. Gokmen, M. Padmanabhan, and M. Shayegan

Nature Physics 6, 621-624 (2010)

Temperature Dependence of Piezoresistance of Composite Fermions with a Valley Degree of Freedom

T. Gokmen, M. Padmanabhan, and M. Shayegan

Solid State Commun. 150, 1165-1168 (2010)

Contrast between spin and valley degrees of freedom

T. Gokmen, M. Padmanabhan, and M. Shayegan

Phys. Rev. B, 81, 235305 (2010)

Composite fermion valley polarization energies: Evidence for particle-hole asymmetry

M. Padmanabhan, T. Gokmen, and M. Shayegan

Phys. Rev. B 81, 113301 (2010)

Density and strain dependence of ν = 1 energy gap in a valley-degenerate AlAs quantum well

T. Gokmen, and M. Shayegan

Phys. Rev. B 81, 115336 (2010)

Composite Fermion Valley Polarization Energies: Evidence for Particle-hole Asymmetry

M. Padmanabhan, T. Gokmen, and M. Shayegan

Phys. Rev. B 81, 113301 (2010)

Ferromagnetic Fractional Quantum Hall States in a Valley Degenerate Two-Dimensional Electron System

M. Padmanabhan, T. Gokmen, and M. Shayegan

Phys. Rev. Lett. 104, 016805 (2010)