Linked Life Data

21386334

Source:http://linkedlifedata.com/resource/pubmed/id/21386334

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
2011-3-9
pubmed:abstractText
The quantum-well (QW) states in the Cu/Co double-well system are studied by first-principles calculations. We have shown that the monolayer Ni or Co as a heterogeneous spacer in Cu QW can not only disturb the QW states extending into the whole structure, but also create new QW states because of the interfaces introduced, resulting in sub-well-confining electrons. If the QW state energy in two sub-wells is close to each other, these two sub-well QW states can couple together. We have also demonstrated that monolayer Co and Ni spacers play different roles for modulating QW states at different energy levels, which also result in a complicated distribution of QW states. The obtained results are in good agreement with experiment data.
pubmed:language
eng
pubmed:journal
pubmed:status
PubMed-not-MEDLINE
pubmed:month
Feb
pubmed:issn
1361-648X
pubmed:author
pubmed:issnType
Electronic
pubmed:day
10
pubmed:volume
22
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
052203
pubmed:year
2010
pubmed:articleTitle
Quantum-well states in a double-well system: an example of Cu/Co(Ni)/Cu.
pubmed:affiliation
Surface Physics Laboratory and Laboratory for Computational Physical Sciences, Fudan University, Shanghai 200433, People's Republic of China.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't