Nuclear relaxation rates at copper and oxygen sites in YBa/sub 2/Cu/sub 3/O/sub 7/
PDF Version Also Available for Download.
Description
We report NMR measurements of the nuclear relaxation rate at all copper and oxygen sites in magnetically aligned powder samples of YBa/sub 2/Cu/sub 3/O/sub 7/. There is no peak in the oxygen relaxation rate below T/sub c/ at any oxygen site supporting the possibility that d-wave pairs are formed in the superconducting state. Comparison of the oxygen and copper rates in the planes reveals a characteristic temperature greater than T/sub c/. 6 refs., 2 figs.
Publisher Info:
Los Alamos National Lab., NM (USA)
Place of Publication:
New Mexico
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.
Descriptive information to help identify this article.
Follow the links below to find similar items on the Digital Library.
Description
We report NMR measurements of the nuclear relaxation rate at all copper and oxygen sites in magnetically aligned powder samples of YBa/sub 2/Cu/sub 3/O/sub 7/. There is no peak in the oxygen relaxation rate below T/sub c/ at any oxygen site supporting the possibility that d-wave pairs are formed in the superconducting state. Comparison of the oxygen and copper rates in the planes reveals a characteristic temperature greater than T/sub c/. 6 refs., 2 figs.
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.
Hammel, P.C.; Takigawa, M.; Heffner, R.H.; Fisk, Z. & Ott, K.C.Nuclear relaxation rates at copper and oxygen sites in YBa/sub 2/Cu/sub 3/O/sub 7/,
article,
January 1, 1989;
New Mexico.
(digital.library.unt.edu/ark:/67531/metadc1113267/:
accessed February 15, 2019),
University of North Texas Libraries, Digital Library, digital.library.unt.edu;
crediting UNT Libraries Government Documents Department.
