Source:http://linkedlifedata.com/resource/pubmed/id/11690445
Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
19
|
| pubmed:dateCreated |
2001-11-5
|
| pubmed:abstractText |
Magnetic flux in superconductors is usually quantized in units of h/2e. Here we report scanning SQUID and scanning Hall probe studies of single fluxoids in high purity YBa2Cu3O6.35 crystals (T(c) less, similar 13 K), extending flux quantization studies to a region of the cuprate phase diagram where the superfluid density is sufficiently low that novel behavior has been predicted. Some scenarios in which superconductivity results from spin-charge separation predict h/e fluxoids in materials with low superfluid density. Our observations of only h/2e fluxoids set limits on these theories.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
|
| pubmed:month |
Nov
|
| pubmed:issn |
0031-9007
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
5
|
| pubmed:volume |
87
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
197002
|
| pubmed:dateRevised |
2003-10-31
|
| pubmed:year |
2001
|
| pubmed:articleTitle |
Limits on spin-charge separation from h/2e fluxoids in very underdoped YBa2Cu3O(6+x).
|
| pubmed:affiliation |
Geballe Laboratory for Advanced Materials, Stanford University, Stanford, California 94305, USA.
|
| pubmed:publicationType |
Journal Article
|