Improved design of superconductor/normal conductor/superconductor Josephson junction series arrays for an ac Josephson voltage standard

Superconductor Science and Technology

Volumn 20, Issue 11, 2007, Pages

  Kieler, Oliver F ^a   Kohlmann, Johannes ^a   Müller, Franz ^a  

^a PHYSIKALISCH TECHNISCHE BUNDESANSTALT   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

COPLANAR WAVEGUIDES; JOSEPHSON JUNCTION DEVICES; LUMPED PARAMETER NETWORKS; TRANSMISSION LINE THEORY; WAVEFORM ANALYSIS;

FLAT SHAPIRO STEPS; JOSEPHSON ARBITRARY WAVEFORM SYNTHESIZER (JAWS); JOSEPHSON JUNCTION SERIES ARRAYS; JOSEPHSON VOLTAGE STANDARDS; PARALLEL LINES;

SUPERCONDUCTING MATERIALS;

EID: 36448985285     PISSN: 09532048     EISSN: 13616668     Source Type: Journal    
DOI: 10.1088/0953-2048/20/11/S04     Document Type: Conference Paper

References (13)

1. Benz S P and Hamilton C A 1996 A pulse-driven programmable Josephson voltage standard Appl. Phys. Lett. 68 3171-73
2. Benz S P, Dresselhaus P D, Burroughs C J and Bergren N F 2007 Precision measurements using a 300 mV Josephson arbitrary waveform synthesizer IEEE Trans. Appl. Supercond. 17 at press
3. Chevtchenko O A et al 2005 Realization of a quantum standard for AC voltage: overview of a European research project IEEE Trans. Instrum. Meas. 54 628-31
4. Schubert M, May T, Wende G and Meyer H-G 2005 A cross-type SNS junction array for a quantum-based arbitrary waveform synthesizer IEEE Trans. Appl. Supercond. 15 829-32
5. Brom H E v d, Houtzager E, Chevtchenko O, Wende G, Schubert M, May T, Meyer H-G, Kieler O F and Kohlmann J 2007 Synthesis of sinusoidal signals with a Josephson arbitrary waveform synthesizer Supercond. Sci. Technol. 20 413-7
6. Hagedorn D, Kieler O F, Dolata R, Behr R, Müller F, Kohlmann J and Niemeyer J 2006 Modified fabrication of planar sub-νm superconductor-normal metal-superconductor Josephson junctions for use in a Josephson arbitrary waveform synthesizer Supercond. Sci. Technol. 19 294-98
7. Kieler O F, Kohlmann J, Behr R, Mueller F, Palafox L and Niemeyer J 2007 SNS Josephson junction series arrays for the Josephson arbitrary waveform synthesizer IEEE Trans. Appl. Supercond. 17 at press
8. Benz S P, Burroughs C J, Dresselhaus P D, Bergren N F, Lipe T E, Kinard J R and Tang J H 2007 An AC Josephson voltage standard for AC-DC transfer-standard measurements IEEE Trans. Instrum. Meas. 56 239-43
9. Nam S, Benz S P, Dresselhaus P D, Burroughs C J, Tew W L, White D R and Martinis J M 2005 Johnson noise thermometry using a quantum voltage noise source for calibration IEEE Trans. Instrum. Meas. 54 653-7
10. Baek B, Dresselhaus P D and Benz S P 2006 Co-sputtered amorphous NbxSi1-x barriers for Josephson-junction circuits IEEE Trans. Appl. Supercond. 16 1966-70
11. 2-Nb Josephson junctions for AC voltage standards IEEE Trans. Appl. Supercond. 15 449-52
12. Benz S P, Burroughs C J and Dresselhaus P D 1999 Operating conditions for a pulse-quantized AC and DC bipolar voltage source IEEE Trans. Appl. Supercond. 9 3306-09
13. Benz S P, Burroughs C J and Dresselhaus P D 2001 AC coupling technique for Josephson waveform synthesis IEEE Trans. Appl. Supercond. 11 612-6