Magnetic profile in Nb/Si superconducting multilayers.

PDF Version Also Available for Download.

Description

Polarized neutron reflectivity measurements were conducted on [Nb(100{angstrom})/Si(15{angstrom})]xN superconducting multilayers with a T{sub c} {approximately} 7.5 K. Scope of the experiment was to verify the existence of arrays of vortices parallel to the surface above the critical field H{sub cl} = 400 Oe when a magnetic field was applied parallel to the film plane. Measurements at 1.6 K and 700 Oe in the zero-field-cooled condition, and at 30 Oe after field cooling, indicated that reflectivity close to the first Bragg reflection of the multilayer was significantly dependent on the neutron spin. This effect was interpreted as due to Josephson type ... continued below

Physical Description

12 p.

Creation Information

Yusuf, S. M. February 4, 1999.

Context

This article 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. More information about this article can be viewed below.

Who

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

Author

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 article. Follow the links below to find similar items on the Digital Library.

Description

Polarized neutron reflectivity measurements were conducted on [Nb(100{angstrom})/Si(15{angstrom})]xN superconducting multilayers with a T{sub c} {approximately} 7.5 K. Scope of the experiment was to verify the existence of arrays of vortices parallel to the surface above the critical field H{sub cl} = 400 Oe when a magnetic field was applied parallel to the film plane. Measurements at 1.6 K and 700 Oe in the zero-field-cooled condition, and at 30 Oe after field cooling, indicated that reflectivity close to the first Bragg reflection of the multilayer was significantly dependent on the neutron spin. This effect was interpreted as due to Josephson type vortices at and around the silicon layers.

Physical Description

12 p.

Notes

INIS; OSTI as DE00010826

Medium: P; Size: 12 pages

Source

  • 3rd International Symposium on Metallic Multilayers (MML'98), British Columbia (CA), 06/14/1998--06/19/1998

Language

Item Type

Identifier

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

  • Report No.: ANL/MSD/CP-96574
  • Grant Number: W-31109-ENG-38
  • Office of Scientific & Technical Information Report Number: 10826
  • Archival Resource Key: ark:/67531/metadc621530

Collections

This article 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 article?

When

Dates and time periods associated with this article.

Creation Date

  • February 4, 1999

Added to The UNT Digital Library

  • June 16, 2015, 7:43 a.m.

Description Last Updated

  • April 6, 2017, 8:21 p.m.

Usage Statistics

When was this article last used?

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

Interact With This Article

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

Citations, Rights, Re-Use

Yusuf, S. M. Magnetic profile in Nb/Si superconducting multilayers., article, February 4, 1999; Illinois. (digital.library.unt.edu/ark:/67531/metadc621530/: accessed October 24, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.