ShareA COMPACT, BIPOLAR, CONSTANT CURRENT-VOLTAGE SOURCE FOR SUPERCONDUCTING JUNCTION CHARACTERIZATION.
Author(s) : LIN M. Z.
Type of article: Article
Summary
A VERSATILE, COMPACT, CONSTANT CURRENT-VOLTAGE, BIPOLAR POWER SOURCE FOR QUASI-STATIC OR DERIVATIVE MEASUREMENTS OF THE CHARACTERISTICS OF SUPERCONDUCTING JUNCTIONS HAS BEEN DEVELOPED. THE CIRCUITRY IS BASED ON A NEGATIVE FEEDBACK STRATEGY THAT IS EFFECTIVE IN MAINTAINING CONSTANT CURRENT-VOLTAGE BEHAVIOUR AT THE JUNCTION ITSELF AND ALL LEAD RESISTANCES ARE INCLUDED IN THE FEEDBACK LOOP. CONSTANT CURRENTS AND VOLTAGES CAN BE DELIVERED OF UP TO ABOUT 0.5 A AND ABOUT 0.75 V, RESPECTIVELY.
Details
- Original title: A COMPACT, BIPOLAR, CONSTANT CURRENT-VOLTAGE SOURCE FOR SUPERCONDUCTING JUNCTION CHARACTERIZATION.
- Record ID : 1991-0067
- Languages: English
- Source: Rev. sci. Instrum. - vol. 60 - n. 12
- Publication date: 1989
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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JOSEPHSON DEVICE FOR VOLTAGE MEASUREMENT.
- Author(s) : REGENT A.
- Date : 1983
- Languages : English
- Source: Cryogenics - vol. 23 - n. 11
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- Date : 1982
- Languages : Russian
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- Date : 1990
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- Source: Rev. sci. Instrum. - vol. 61 - n. 3
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- Author(s) : GLOWACKI B., PIOTROWICZ J.
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- Source: Pomiary Autom. Kontrola - n. 4
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- Author(s) : SLETTEN A., ROSADO M., BRAGINSKI A.
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- Source: Westinghouse Res. Dev. Cent. - 127 p.
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