Quantum chaos in Aharonov-Bohm oscillations

PDF Version Also Available for Download.

Description

Aharonov-Bohm oscillations in a mesoscopic ballistic ring are considered under the influence of a resonant magnetic field with one and two frequencies. The authors investigate the oscillations of the time-averaged electron energy at zero temperature in the regime of an isolated quantum nonlinear resonance and at the transition to quantum chaos, when two quantum nonlinear resonances overlap. It is shown that the time-averaged energy exhibits resonant behavior as a function of the magnetic flux, and has a ``staircase`` dependence on the amplitude of the external field. The delocalization of the quasi-energy eigenfunctions is analyzed.

Physical Description

8 p.

Creation Information

Berman, G.P.; Campbell, D.K.; Bulgakov, E.N. & Krive, I.V. October 1, 1995.

Context

This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 31 times . More information about this report can be viewed below.

Who

People and organizations associated with either the creation of this report or its content.

Authors

  • Berman, G.P. Los Alamos National Lab., NM (United States). Theoretical Div.
  • Campbell, D.K. Univ. of Illinois, Urbana, IL (United States). Dept. of Physics
  • Bulgakov, E.N. Kirensky Inst. of Physics, Krasnoyarsk (Russian Federation)
  • Krive, I.V. Ukrainian Academy of Sciences, Kharkov (Ukraine). Inst. for Low Temperature Physics and Engineering

Sponsor

Publisher

Provided By

UNT Libraries Government Documents Department

Serving as both a federal and a state depository library, the UNT Libraries Government Documents Department maintains millions of items in a variety of formats. The department is a member of the FDLP Content Partnerships Program and an Affiliated Archive of the National Archives.

Contact Us

What

Descriptive information to help identify this report. Follow the links below to find similar items on the Digital Library.

Description

Aharonov-Bohm oscillations in a mesoscopic ballistic ring are considered under the influence of a resonant magnetic field with one and two frequencies. The authors investigate the oscillations of the time-averaged electron energy at zero temperature in the regime of an isolated quantum nonlinear resonance and at the transition to quantum chaos, when two quantum nonlinear resonances overlap. It is shown that the time-averaged energy exhibits resonant behavior as a function of the magnetic flux, and has a ``staircase`` dependence on the amplitude of the external field. The delocalization of the quasi-energy eigenfunctions is analyzed.

Physical Description

8 p.

Notes

INIS; OSTI as DE96001387

Source

  • 4. Wigner symposium, Guadalajara (Mexico), 7-11 Aug 1995

Language

Item Type

Identifier

Unique identifying numbers for this report in the Digital Library or other systems.

  • Other: DE96001387
  • Report No.: LA-UR--95-3391
  • Report No.: CONF-9508174--1
  • Grant Number: W-7405-ENG-36
  • DOI: 10.2172/119976 | External Link
  • Office of Scientific & Technical Information Report Number: 119976
  • Archival Resource Key: ark:/67531/metadc628350

Collections

This report is part of the following collection of related materials.

Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

What responsibilities do I have when using this report?

When

Dates and time periods associated with this report.

Creation Date

  • October 1, 1995

Added to The UNT Digital Library

  • June 16, 2015, 7:43 a.m.

Description Last Updated

  • April 21, 2016, 9:59 p.m.

Usage Statistics

When was this report last used?

Yesterday: 0
Past 30 days: 3
Total Uses: 31

Interact With This Report

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

International Image Interoperability Framework

IIF Logo

We support the IIIF Presentation API

Berman, G.P.; Campbell, D.K.; Bulgakov, E.N. & Krive, I.V. Quantum chaos in Aharonov-Bohm oscillations, report, October 1, 1995; New Mexico. (digital.library.unt.edu/ark:/67531/metadc628350/: accessed September 21, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.