High-temperature superconducting meander line resonators with YBa2Cu 3O7-δ films

被引：0

作者：

Hong, Jin Pyo ^{[1
]}

Moon, Chang Wook ^{[1
]}

Park, Chan Hoon ^{[1
]}

Lee, Eun Hong ^{[1
]}

Song, I.Hun ^{[1
]}

Lee, Jo Won ^{[1
]}

机构：

[1] Samsung Advanced Inst of Technology, Suwon, Korea, Republic of

来源：

Japanese Journal of Applied Physics, Part 2: Letters | 1994年 / 33卷 / 8 A期

关键词：

Copper oxides - Electric resistance - Lanthanum compounds - Microstrip devices - Q factor measurement - Resonators - Sputter deposition - Superconducting devices - Superconducting films - Surface properties - Thermal effects - Yttrium compounds;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

High Tc superconducting meander line resonators have been successfully fabricated and characterized using off-axis RF sputtered YBa2Cu3O 7-δ films deposited on LaAlO3 substrates. We have made special test fixtures for the resonator measurements. The superconducting resonators with microstrip line structures show significant improvement in the Q-factor (15-fold at 450 MHz) over identical gold resonators. The shift of resonant frequencies with temperatures was observed up to transition temperature (Tc = 82 K). Twelve modes of resonant frequencies have been measured in the frequency range of 0.3 to 4 GHz. Input power dependence of surface resistance (Rs) was also determined.

引用

共 50 条

[41] CHEMICAL BONDING IN HIGH-TEMPERATURE YBA2CU3O7 SUPERCONDUCTORS
NOVIKOV, DL
RYZHKOV, MV
GUBANOV, VA
JOURNAL OF STRUCTURAL CHEMISTRY, 1989, 30 (05) : 709 - 712
[42] AN EXCITONIC MECHANISM FOR HIGH-TEMPERATURE SUPERCONDUCTIVITY IN YBA2CU3O7
SINHA, APB
PANAT, PV
AMRITKAR, RE
SINHA, KP
PHASE TRANSITIONS, 1987, 10 (03) : 203 - 211
[43] Contribution to the theory of high-temperature superconductivity in YBa2Cu3O7
Wechsler, D
Ladik, J
INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, 1999, 71 (03) : 285 - 294
[44] THEORY OF HIGH-TEMPERATURE SUPERCONDUCTIVITY IN YBA2CU3O7-DELTA
SRIVASTAVA, CM
PRAMANA, 1989, 32 (03) : 251 - 267
[45] HIGH-TEMPERATURE SEEBECK MEASUREMENTS ON YBA2CU3O7-DELTA
RAMASESHA, SK
MATHEWS, T
JACOB, KT
MATERIALS RESEARCH BULLETIN, 1990, 25 (02) : 149 - 155
[46] CONTRIBUTIONS TO THE HIGH-TEMPERATURE BEHAVIOR OF YBA2CU3O7-Y
PECINA, A
HARDTL, KH
MATERIALS LETTERS, 1993, 16 (2-3) : 61 - 67
[47] Formation of YBa2Cu3O7-δ superconducting films by electrodeposition
Martín-González, MS
García-Jaca, J
Morán, E
Alario-Franco, MA
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[48] Homoepitaxial YBa2Cu3O7-δSNS junctions with normal layers of YBa2(Cu1-xFex)3O7-δ, YBa2)(Cu1-xZnx)3O7-δ, and PrBa2Cu3O7-δ grown on (001)YBa2Cu3O7-δ single crystal substrates
Usagawa, T
Utagawa, T
Koyama, S
Tanabe, K
Shiohara, Y
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[49] HIGH-TEMPERATURE SUPERCONDUCTING YBA2CU3O7-X FILMS ON METALLIC SUBSTRATES GROWN INSITU BY OFF-AXIS SPUTTERING
JIA, QX
ANDERSON, WA
APPLIED PHYSICS LETTERS, 1992, 60 (21) : 2689 - 2691
[50] ORIENTATION RELATIONSHIPS OF EPITAXIAL OXIDE BUFFER LAYERS ON SILICON (100) FOR HIGH-TEMPERATURE SUPERCONDUCTING YBA2CU3O7-X FILMS
MATTHEE, T
WECKER, J
BEHNER, H
FRIEDL, G
EIBL, O
SAMWER, K
APPLIED PHYSICS LETTERS, 1992, 61 (10) : 1240 - 1242

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