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

We have made direct measurements of the thermal boundary resistance, Rbd, between high quality epitaxial films of YBa2Cu3O7−δ and a variety of substrates with and without buffer layers. The boundary resistance was deduced from measurements of the electrical resistance changes in three parallel strips of YBa2Cu3O7−δ when one was electrically heated. Our measurements indicate that Rbd is weakly dependent on temperature and, for all the measured samples, has a value of 0.8–1.4×10−3 K cm2/W between 90 and 200 K, which is a factor of ≊80 larger than the prediction of the acoustic mismatch model at 100 K. The thermal response time of ≊1 ns which results from the heat capacity of the film and Rbd is observed in many experiments with pulsed laser sources.

Bibliography

Nahum, M., Verghese, S., Richards, P. L., & Char, K. (1991). Thermal boundary resistance for YBa2Cu3O7−δ films. Applied Physics Letters, 59(16), 2034–2036.

Authors 4
  1. M. Nahum (first)
  2. S. Verghese (additional)
  3. P. L. Richards (additional)
  4. K. Char (additional)
References 24 Referenced 124
  1. 10.1063/1.103772 / Appl. Phys. Lett. (1990)
  2. 10.1063/1.101483 / Appl. Phys. Lett. (1989)
  3. 10.1063/1.100453 / Appl. Phys. Lett. (1988)
  4. 10.1103/PhysRevB.39.9712 / Phys. Rev. B (1989)
  5. 10.1063/1.345435 / J. Appl. Phys. (1990)
  6. 10.1063/1.98287 / Appl. Phys. Lett. (1987)
  7. 10.1063/1.101538 / Appl. Phys. Lett. (1989)
  8. 10.1016/0011-2275(90)90219-3 / Cryogenics (1990)
  9. 10.1139/p59-037 / Can. J. Phys. (1959)
  10. 10.1103/PhysRevB.36.6551 / Phys. Rev. B (1987)
  11. 10.1139/p76-207 / Can. J. Phys. (1976)
  12. 10.1063/1.98939 / Appl. Phys. Lett. (1987)
  13. {'key': '2024020303015701500_r13'}
  14. {'key': '2024020303015701500_r14'}
  15. 10.1063/1.103651 / Appl. Phys. Lett. (1990)
  16. {'key': '2024020303015701500_r16'}
  17. {'key': '2024020303015701500_r17'}
  18. 10.1103/PhysRevB.36.5680 / Phys. Rev. B (1987)
  19. 10.1103/PhysRevB.43.2696 / Phys. Rev. B (1991)
  20. 10.1063/1.101539 / Appl. Phys. Lett. (1989)
  21. 10.1007/BF01041878 / Int. J. Infrared Millimeter Waves (1991)
  22. 10.1103/PhysRevLett.65.2708 / Phys. Rev. Lett. (1990)
  23. {'key': '2024020303015701500_r23', 'first-page': '1519', 'volume': 'MAG-27', 'year': '1991', 'journal-title': 'IEEE Trans. Magn.'} / IEEE Trans. Magn. (1991)
  24. 10.1063/1.101998 / Appl. Phys. Lett. (1989)
Dates
Type When
Created 23 years ago (July 26, 2002, 9:31 a.m.)
Deposited 1 year, 6 months ago (Feb. 2, 2024, 10:02 p.m.)
Indexed 3 months, 2 weeks ago (May 6, 2025, 11:52 a.m.)
Issued 33 years, 10 months ago (Oct. 14, 1991)
Published 33 years, 10 months ago (Oct. 14, 1991)
Published Print 33 years, 10 months ago (Oct. 14, 1991)
Funders 0

None

@article{Nahum_1991, title={Thermal boundary resistance for YBa2Cu3O7−δ films}, volume={59}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.106123}, DOI={10.1063/1.106123}, number={16}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Nahum, M. and Verghese, S. and Richards, P. L. and Char, K.}, year={1991}, month=oct, pages={2034–2036} }