4.8 Article

Ultra-high-quality two-dimensional electron systems

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Physics, Multidisciplinary

Bloch ferromagnetism of composite fermions

Md Shafayat Hossain et al.

Summary: Composite fermions in a clean two-dimensional electron gas can be tuned to very low densities to form a Bloch ferromagnet, with an abrupt transition to full magnetization similar to Bloch ferromagnetism observed experimentally. By measuring the Fermi wavevector, a sudden transition from partially spin-polarized to fully spin-polarized ground state was observed as the density of composite fermions decreases. Theoretical calculations considering Landau level mixing provide a semi-quantitative explanation of this phenomenon.

NATURE PHYSICS (2021)

Article Materials Science, Multidisciplinary

Working principles of doping-well structures for high-mobility two-dimensional electron systems

Yoon Jang Chung et al.

PHYSICAL REVIEW MATERIALS (2020)

Article Nanoscience & Nanotechnology

Odd- and even-denominator fractional quantum Hall states in monolayer WSe2

Qianhui Shi et al.

NATURE NANOTECHNOLOGY (2020)

Article Materials Science, Multidisciplinary

Electron bubbles and the structure of the orbital wave function

Dohyung Ro et al.

PHYSICAL REVIEW B (2019)

Article Physics, Multidisciplinary

Even-denominator fractional quantum Hall states at an isospin transition in monolayer graphene

A. A. Zibrov et al.

NATURE PHYSICS (2018)

Article Materials Science, Multidisciplinary

Mobility and quantum mobility of modern GaAs/AlGaAs heterostructures

M. Sammon et al.

PHYSICAL REVIEW MATERIALS (2018)

Article Materials Science, Multidisciplinary

Surface segregation and the Al problem in GaAs quantum wells

Yoon Jang Chung et al.

PHYSICAL REVIEW MATERIALS (2018)

Article Materials Science, Multidisciplinary

Multivalley two-dimensional electron system in an AlAs quantum well with mobility exceeding 2 x 106 cm2 V-1 s-1

Yoon Jang Chung et al.

PHYSICAL REVIEW MATERIALS (2018)

Article Physics, Multidisciplinary

Quantitative Transport Measurements of Fractional Quantum Hall Energy Gaps in Edgeless Graphene Devices

H. Polshyn et al.

PHYSICAL REVIEW LETTERS (2018)

Article Physics, Multidisciplinary

Unconventional Anisotropic Even-Denominator Fractional Quantum Hall State in a System with Mass Anisotropy

Md. Shafayat Hossain et al.

PHYSICAL REVIEW LETTERS (2018)

Article Physics, Multidisciplinary

Negative permittivity in bubble and stripe phases

B. Friess et al.

NATURE PHYSICS (2017)

Article Crystallography

Photoluminescence and the gallium problem for highest-mobility GaAsiAlGaAs-based 2d electron gases

F. Schlaepfer et al.

JOURNAL OF CRYSTAL GROWTH (2016)

Article Physics, Multidisciplinary

Fractional Quantum Hall States in a Ge Quantum Well

O. A. Mironov et al.

PHYSICAL REVIEW LETTERS (2016)

Article Physics, Multidisciplinary

Even-denominator fractional quantum Hall physics in ZnO

J. Falson et al.

NATURE PHYSICS (2015)

Article Materials Science, Multidisciplinary

Transport in two-dimensional modulation-doped semiconductor structures

S. Das Sarma et al.

PHYSICAL REVIEW B (2015)

Article Materials Science, Multidisciplinary

Fractional quantum Hall effect at Landau level filling ν=4/11

W. Pan et al.

PHYSICAL REVIEW B (2015)

Article Materials Science, Multidisciplinary

Spinless composite fermions in an ultrahigh-quality strained Ge quantum well

Q. Shi et al.

PHYSICAL REVIEW B (2015)

Article Materials Science, Multidisciplinary

Valley-degenerate two-dimensional electrons in the lowest Landau level

Tomasz M. Kott et al.

PHYSICAL REVIEW B (2014)

Article Physics, Multidisciplinary

Multicomponent fractional quantum Hall effect in graphene

C. R. Dean et al.

NATURE PHYSICS (2011)

News Item Chemistry, Physical

OXIDE ELECTRONICS Upward mobility rocks!

Darrell G. Schlom et al.

NATURE MATERIALS (2010)

Article Chemistry, Physical

Observation of the fractional quantum Hall effect in an oxide

A. Tsukazaki et al.

NATURE MATERIALS (2010)

Article Crystallography

MBE growth of ultra-low disorder 2DEG with mobility exceeding 35 X 106 cm2/V s

V. Umansky et al.

JOURNAL OF CRYSTAL GROWTH (2009)

Article Multidisciplinary Sciences

Observation of the fractional quantum Hall effect in graphene

Kirill I. Bolotin et al.

NATURE (2009)

Article Multidisciplinary Sciences

Measurement of filling factor 5/2 quasiparticle interference with observation of charge e/4 and e/2 period oscillations

R. L. Willett et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2009)

Review Physics, Multidisciplinary

Non-Abelian anyons and topological quantum computation

Chetan Nayak et al.

REVIEWS OF MODERN PHYSICS (2008)

Article Physics, Multidisciplinary

Valley polarization and susceptibility of composite fermions around a filling factor v = 3/2

N. C. Bishop et al.

PHYSICAL REVIEW LETTERS (2007)

Article Physics, Condensed Matter

Two-dimensional electrons occupying multiple valleys in AlAs

M. Shayegan et al.

PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS (2006)

Article Nanoscience & Nanotechnology

The role of MBE in recent quantum Hall effect physics discoveries

L Pfeiffer et al.

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES (2003)

Article Physics, Applied

Enhanced electron mobility and high order fractional quantum Hall states in AlAs quantum wells

EP De Poortere et al.

APPLIED PHYSICS LETTERS (2002)

Article Physics, Multidisciplinary

Insulating and fractional quantum Hall states in the first excited Landau level

JP Eisenstein et al.

PHYSICAL REVIEW LETTERS (2002)