Skip to content Skip to navigation
University of Warwick
  • Study
  • |
  • Research
  • |
  • Business
  • |
  • Alumni
  • |
  • News
  • |
  • About

University of Warwick
Publications service & WRAP

Highlight your research

  • WRAP
    • Home
    • Search WRAP
    • Browse by Warwick Author
    • Browse WRAP by Year
    • Browse WRAP by Subject
    • Browse WRAP by Department
    • Browse WRAP by Funder
    • Browse Theses by Department
  • Publications Service
    • Home
    • Search Publications Service
    • Browse by Warwick Author
    • Browse Publications service by Year
    • Browse Publications service by Subject
    • Browse Publications service by Department
    • Browse Publications service by Funder
  • Help & Advice
University of Warwick

The Library

  • Login
  • Admin

HIGH-ENERGY CRYSTAL-FIELD EXCITATIONS IN PRXY1-XBA2CU3O7-DELTA

Tools
- Tools
+ Tools

UNSPECIFIED (1991) HIGH-ENERGY CRYSTAL-FIELD EXCITATIONS IN PRXY1-XBA2CU3O7-DELTA. BULLETIN OF MATERIALS SCIENCE, 14 (3). pp. 613-617. ISSN 0250-4707.

Research output not available from this repository.

Request-a-Copy directly from author or use local Library Get it For Me service.

Request Changes to record.

Abstract

We have measured the high energy crystalline electric field transitions in samples of Pr(x)Y1-xBa2Cu3O7-delta with x almost-equal-to 0.5 and x almost-equal-to 1. The fully Pr-doped samples exhibits three strong transitions with excitation energies of about 65, 85 and 105 meV, plus three more weaker ones at 113, 123 and 132 meV. Magnetic intensity is observed in the same energy range in the x = 0.5 sample but is largely structureless in character, with only one clear peak at about 109 meV. The large number of transitions would seem to indicate a Pr valence of 3 +, rather than 4 +, but the intrinsically broad character of the excitations is evidence for a dynamically mixed valence state.

Item Type: Journal Article
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Journal or Publication Title: BULLETIN OF MATERIALS SCIENCE
Publisher: INDIAN ACADEMY SCIENCES
ISSN: 0250-4707
Official Date: June 1991
Dates:
DateEvent
June 1991UNSPECIFIED
Volume: 14
Number: 3
Number of Pages: 5
Page Range: pp. 613-617
Publication Status: Published

Data sourced from Thomson Reuters' Web of Knowledge

Request changes or add full text files to a record

Repository staff actions (login required)

View Item View Item
twitter

Email us: wrap@warwick.ac.uk
Contact Details
About Us