Published March 1, 1991
| Version v1
Journal article
200-keV He+-ion irradiation effects on the properties of pulsed-laser-deposited YBa2Cu3O7-x thin films
Creators
- 1. Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08855 (USA)
- 2. Bellcore, Red Bank, New Jersey 07701 (USA)
Description
We report the effects of 200-keV He+-ion irradiation on the properties of high-quality YBa2Cu3O7-x thin films made in situ by pulsed-laser deposition. There is no significant change in Tc or the normal-state resistivity for fluences up to 1x1014 He+/cm2. There is only a small increase in the critical current density Jc measured at 60 K for fluences up to 3x1013 He+/cm2 and in nonzero magnetic fields. At fluences above 1x1014 He+/cm2, the induced changes are more rapid and have a deleterious effect on the superconducting properties
Additional details
Publishing Information
- Journal Title
- Physical Review, B: Condensed Matter
- Journal Volume
- 43
- Journal Issue
- 7
- Series
- Phys. Rev., B: Condens. Matter.
- Journal Page Range
- 5290-5295
- ISSN
- 0163-1829
- CODEN
- PRBMD
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22076273
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BARIUM OXIDES; COPPER OXIDES; CRITICAL CURRENT; CURRENT DENSITY; FLUX DENSITY; HELIUM IONS; ION COLLISIONS; KEV RANGE 100-1000; MULTI-PARAMETER ANALYSIS; PHYSICAL RADIATION EFFECTS; SUPERCONDUCTING FILMS; THIN FILMS; TRANSITION TEMPERATURE; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; CHARGED PARTICLES; COLLISIONS; COPPER COMPOUNDS; CURRENTS; ELECTRIC CURRENTS; ENERGY RANGE; FILMS; IONS; KEV RANGE; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIATION EFFECTS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS