ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] It has been widely speculated that the low mass of boron should be conducive to the occurrence of high phonon frequencies and consequently high Tcs, and indeed many boride superconductors are known. Generally, however, these have low Tcs, in the 2-7 K range4. The highest Tcs previously observed ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/367146a0