Recent Progress in Rapid-Single-Flux-Quantum Circuits

Akira Fujimaki; Takahiro Yamada; Masamitsu Tanaka; Hiroyuki Akaike; Nobuyuki Yoshikawa; Hirotaka Terai; Shinichi Yorozu

doi:10.4028/www.scientific.net/AST.47.180

Paper Titles

Sol-Gel Ink-Jet Printing Technique for Synthesis of Buffer Layers of Coated Conductors
p.153

Fabrication of Bi₂Sr₂Ca_n-1Cu_nO_y / Al₂O₃-Particles on MgO Films by rf Magnetron Sputtering Method
p.159

Preparation of Partial-Melted Sm-Ba-Cu-O Bulk Superconductor
p.165

Logic Operation of SFQ Circuit Elements Made of YBCO Junctions
p.170

Recent Progress in Rapid-Single-Flux-Quantum Circuits
p.180

Progress of RSFQ High Performance Packet Switch
p.188

Concepts for HTS and MgB₂ in Transformers
p.195

Development of a Superconducting Transformer for Rolling Stock
p.204

kA-Class High-Current HTS Conductors and Windings for Large Scale Applications
p.212

HomeAdvances in Science and TechnologyAdvances in Science and Technology Vol. 47Recent Progress in Rapid-Single-Flux-Quantum...

Recent Progress in Rapid-Single-Flux-Quantum Circuits

Abstract:

We describe recent topics of rapid-single-flux-quantum (RSFQ) circuits. Much higher integration and higher-speed operation are required for commercializing the RSFQ circuits in any application. To satisfy this requirement, we measure several kinds of time fluctuations that possibly limit the integration level and operating speed, and introduce the flexible passive transmission line technology including a multicasting transmitter. In addition, we describe our ongoing applications. A multiple-detectors-system is expected to open a new application field of an RSFQ-based analog-to-digital converter and a digital signal processor. As for a microprocessor application, increased number of arithmetic logic units may be effective for enhancing the computing performances.

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Periodical:

Advances in Science and Technology (Volume 47)

Pages:

180-187

DOI:

https://doi.org/10.4028/www.scientific.net/AST.47.180

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Online since:

October 2006

Authors:

Akira Fujimaki, Takahiro Yamada, Masamitsu Tanaka, Hiroyuki Akaike, Nobuyuki Yoshikawa, Hirotaka Terai, Shinichi Yorozu

Keywords:

High-Speed, Josephson Junction, Low Power, RSFQ Logic, Single Flux Quantum

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References

[1] K. K. Likharev and V. K. Semenov: IEEE Trans. Appl. Supercond., Vol. 1 (1991), p.3.

Google Scholar

[2] S. Nagasawa, Y. Hashimoto, H. Numata, and S. Tahara: IEEE Trans. Appl. Supercond., Vol. 5 (1995), p.2447.

Google Scholar

[3] M. Hidaka, S. Nagasawa, T. Satoh, K. Hinode, and Y. Kitagawa: Supercond. Sci. Technol., Vol. 19 (2006), p. S138.

Google Scholar

[4] S. Yorozu, Y. Kameda, H. Terai, A. Fujimaki, T. Yamada, and S. Tahara: Physica C, Vol. 378-381 (2002).

DOI: 10.1016/s0921-4534(02)01759-8

Google Scholar

[5] M. Tanaka, T. Kawamoto, Y. Yamanashi, Y. Kamiya, A. Akimoto, K. Fujiwara, A. Fujimaki, N. Yoshikawa, H. Terai, and S. Yorozu: Supercond. Sci. Technol., Vol. 19 (2006), p. S344.

DOI: 10.1088/0953-2048/19/5/s38

Google Scholar

[6] Y. Kameda, S. Yorozu, Y. Hashimoto, H. Terai, A. Fujimaki, and N. Yoshikawa: IEEE Trans. Appl. Supercond., Vol. 15 (2005), p.423.

DOI: 10.1109/tasc.2005.849865

Google Scholar

[7] T. Yamada, H. Ryoki, A. Fujimaki, and S. Yorozu: Japan. J. Appl. Phys., Vol. 45 (2006), p.752.

Google Scholar

[8] T. Yamada and A. Fujimaki: Japan. J. Appl. Phys., Vol. 45 (2006), p. L262.

Google Scholar

[9] O. A. Mukhanov, D. Gupta, A. M. Kadin, and V. K. Semenov: IEEE Proceedings, Vol. 92 (2004), p.1564.

Google Scholar

[10] A. Fujimaki, K. Nakazono, H. Hasegawa, T. Sato, A. Akahori, N. Takeuchi, F. Furuta, M. Katayama, and H. Hayakawa: IEEE Trans. Appl. Supercond., Vol. 11 (2001), p.318.

DOI: 10.1109/77.919347

Google Scholar

[11] A. Fujimaki, Y. Nishido, and A. Sekiya: IEICE Trans. Electronics, Vol. E089C (2006), p.113.

Google Scholar