Crossref journal-article
AIP Publishing
Journal of Applied Physics (317)
Abstract

This paper describes a highly sensitive optical detector using a perovskite-type superconductor, BaPb0.7Bi0.3O3 (BPB) thin film. Optical signals create quasiparticles and induce changes in the superconducting energy gap. These changes are measured by tunnel junctions which are formed along the grain boundaries in the BPB polycrystalline thin film. The detector sensitivity is about 104 V/W in the 1–8-μm wavelength range, and the detector is found to be capable of responding up to 1.3 GHz at the 1.3-μm wavelength. Consequently, this BPB detector is well suited in infrared spectrometer and optical-communications system applications.

Bibliography

Enomoto, Y., & Murakami, T. (1986). Optical detector using superconducting BaPb0.7Bi0.3O3 thin films. Journal of Applied Physics, 59(11), 3807–3814.

Authors 2
  1. Youichi Enomoto (first)
  2. Toshiaki Murakami (additional)
References 25 Referenced 96
  1. 10.1007/BF00886008 / Appl. Phys. (1980)
  2. 10.1063/1.94297 / Appl. Phys. Lett. (1983)
  3. 10.1103/PhysRevB.4.2189 / Phys. Rev. B (1971)
  4. {'key': '2024020405032474400_r4'}
  5. 10.1016/0038-1098(80)90749-8 / Solid State Commun. (1980)
  6. 10.1143/JJAP.23.L333 / Jpn. J. Appl. Phys. (1984)
  7. 10.1049/el:19850155 / Electron. Lett. (1985)
  8. 10.1103/PhysRevLett.10.486 / Phys. Rev. Lett. (1963)
  9. {'key': '2024020405032474400_r8a', 'first-page': '104', 'volume': '11', 'year': '1963', 'journal-title': 'Phys. Rev. Lett.'} / Phys. Rev. Lett. (1963)
  10. 10.1103/PhysRevLett.5.464 / Phys. Rev. Lett. (1960)
  11. 10.1103/PhysRevB.25.4467 / Phys. Rev. B (1982)
  12. 10.1143/JPSJ.53.2668 / J. Phys. Soc. Jpn. (1984)
  13. 10.1063/1.334205 / J. Appl. Phys. (1984)
  14. 10.1063/1.330612 / J. Appl. Phys. (1982)
  15. {'key': '2024020405032474400_r14'}
  16. 10.1063/1.1656743 / J. Appl. Phys. (1968)
  17. 10.1103/PhysRevB.10.1865 / Phys. Rev. B (1974)
  18. {'key': '2024020405032474400_r17'}
  19. 10.1103/PhysRevB.23.124 / Phys. Rev. B (1981)
  20. 10.1103/PhysRevLett.29.924 / Phys. Rev. Lett. (1972)
  21. 10.1103/PhysRevB.14.4854 / Phys. Rev. B (1976)
  22. 10.1103/PhysRevB.26.2686 / Phys. Rev. B (1982)
  23. 10.1143/JPSJ.53.4322 / J. Phys. Soc. Jpn. (1984)
  24. 10.1103/PhysRevLett.19.27 / Phys. Rev. Lett. (1967)
  25. {'key': '2024020405032474400_r24'}
Dates
Type When
Created 23 years ago (July 26, 2002, 9:05 a.m.)
Deposited 1 year, 6 months ago (Feb. 4, 2024, 12:03 a.m.)
Indexed 4 months ago (April 18, 2025, 6:06 a.m.)
Issued 39 years, 2 months ago (June 1, 1986)
Published 39 years, 2 months ago (June 1, 1986)
Published Print 39 years, 2 months ago (June 1, 1986)
Funders 0

None

@article{Enomoto_1986, title={Optical detector using superconducting BaPb0.7Bi0.3O3 thin films}, volume={59}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.336720}, DOI={10.1063/1.336720}, number={11}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Enomoto, Youichi and Murakami, Toshiaki}, year={1986}, month=jun, pages={3807–3814} }