Note to users. If you're seeing this message, it means that your browser cannot find this page's style/presentation instructions -- or possibly that you are using a browser that does not support current Web standards. Find out more about why this message is appearing, and what you can do to make your experience of our site the best it can be.
Science Careers Booklet

Site Tools

  • AAAS
  • Subscribe
  • Feedback

Site Search

Search Advanced

Science 19 July 1996:
Vol. 273. no. 5273, pp. 321 - 322
DOI: 10.1126/science.273.5273.321
Prev | Table of Contents | Next

Perspectives

N. P. Ong

Superconductors are characterized by an energy gap that is a measure of the robustness of the superconducting state. Recent experimental evidence has indicated the existence of another energy gap at a higher temperature. As discussed in a Perspective by Ong, electron photoemission results reported by Loeser et al. in this issue (p. 325) provide a clearer picture of this second gap and may allow further discrimination among competing models of high-temperature superconductivity.

The author is in the Department of Physics, Princeton University, Princeton, NJ 08544, USA. E-mail: npo{at}pupgg.princeton.edu


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Evolution of Magnetic and Superconducting Fluctuations with Doping of High-Tc Superconductors.
G. Blumberg, M. Kang, M. V. Klein, K. Kadowaki, and C. Kendziora (1997)
Science 278, 1427-1432
   Abstract »    Full Text »


ADVERTISEMENT
Click Me!

ADVERTISEMENT
Click Me!

To Advertise     Find Products

Science. ISSN 0036-8075 (print), 1095-9203 (online)