Significant improvements in the surface smoothness of YBa 2Cu 3O 7-δ films on high-temperature annealed CeO 2-buffered r-cut sapphire

Superconductor Science and Technology

Volumn 13, Issue 7, 2000, Pages 989-994

  Lee, J H ^a   Yang, W I ^a   Kwon, H J ^a   Komashko, V A ^a,b   Lee, Sang Young ^a  

^a Konkuk University   (South Korea)

^b INSTITUTE OF METAL PHYSICS   (Ukraine)

Author keywords

[No Author keywords available]

Indexed keywords

HIGH TEMPERATURE ANNEALING; OFF AXIS DC MAGNETRON SPUTTERING; SURFACE RESISTANCE; YTTRIUM BARIUM COPPER OXIDE FILMS;

ANNEALING; CERIUM COMPOUNDS; HIGH TEMPERATURE OPERATIONS; MAGNETRON SPUTTERING; MORPHOLOGY; SAPPHIRE; SUBSTRATES; SURFACE ROUGHNESS; YTTRIUM BARIUM COPPER OXIDES;

SUPERCONDUCTING FILMS;

EID: 0034228412     PISSN: 09532048     EISSN: None     Source Type: Journal    
DOI: 10.1088/0953-2048/13/7/314     Document Type: Article

References (9)

1. Wördenweber R, Einfeld J, Kutzner R, Zaitsev A G, Kein M A, Kaizer T and Müller G 1999 Large-area YBCO films on sapphire for microwave applications IEEE Trans. Appl. Supercond. 9 2486-91
2. c superconductor microwave integrated circuits Supercond. Sci. Technol. 7 609-22
3. 2 IEEE Trans. Appl. Supercond. 7 1482-5
4. 2 films deposited by pulsed laser deposition Japan. J. Appl. Phys. 37 6161-9
5. 2 films on sapphire substrates by sputtering process Japan. J. Appl. Phys. 35 5805-10
6. Klein N, Zuccaro C, Daehne U, Schulz H and Tellman N 1995 Dielectric properties of rutile and its use in high temperature superconducting resonator J. Appl. Phys. 78 6683-6
7. 2 buffer layers on R-sapphire processed by MOCVD J. Alloys Compounds 251 318-21
8. 2 deposited by pulsed laser deposition Physica C 320 21-30
9. 7-δ thin films on MgO: the effect of substrate preparation Appl. Phys Lett. 57 1687-9