Structural and transport properties of high energy ion irradiated YBCO

✍ Scribed by Manmeet Kaur Marhas; K Balakrishnan; P Saravanan; V Ganesan; R Srinivasan; D Kanjilal; GK Mehta; M Vedwyas; SB Ogale; SP Pai; MS Ramachandra Rao; R Pinto; G Mohan Rao; S Senthilnathan; S Mohan

• Publisher: Elsevier Science
• Year: 1997
• Tongue: English
• Weight: 710 KB
• Volume: 48
• Category: Article
• ISSN: 0042-207X
• DOI: 10.1016/s0042-207x(97)00108-5

✦ Synopsis

The effects of 100 MeV Oxygen and 200 MeV Silver ions on the structural and transport properties of YBCO thin films are reported. Both normal state and superconducting properties were studied on Laser ablated and high pressure oxygen sputtered films. Precise electrical resistance and critical current measurements near T, were made and the data obtained were analysed in the light of existing models of para-coherence near T, and the other aspects of radiation damage arising from microstructural studies such as atomic force microscopy (AFM). There was evidence of sputtering by high energy ions from AFM measurement.