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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Feng, JF | - |
| dc.contributor.author | Kim, TH | - |
| dc.contributor.author | Han, XF | - |
| dc.contributor.author | Zhang, XG | - |
| dc.contributor.author | Wang, Y | - |
| dc.contributor.author | Zou, J | - |
| dc.contributor.author | Yu, DB | - |
| dc.contributor.author | Yan, H | - |
| dc.contributor.author | Li, AP | - |
| dc.date.accessioned | 2015-06-25T01:19:43Z | - |
| dc.date.available | 2015-06-25T01:19:43Z | - |
| dc.date.created | 2014-01-29 | - |
| dc.date.issued | 2008-11-10 | - |
| dc.identifier.issn | 0003-6951 | - |
| dc.identifier.other | 2015-OAK-0000028672 | en_US |
| dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/9610 | - |
| dc.description.abstract | A conductance blockade effect has been observed in the magnetic tunnel junction consisting of La0.7Sr0.3MnO3 electrodes and a SrTiO3 barrier. The blockade effect is correlated with the space-charge trap states in the barrier. The blockade threshold eV(B)=128 meV is significantly greater than Coulomb charging energy E-C=11 meV. The blockade can be lifted with a magnetic field, accompanied by a very large magnetoresistance up to 10 000%. The intriging blockade behavior is distinctly different from the conventional Coulomb blockade effect, showing a unique spin-dependent tunneling process mediated by the localized charge trap states. | - |
| dc.description.statementofresponsibility | open | en_US |
| dc.language | English | - |
| dc.publisher | American Institute of Physics | - |
| dc.relation.isPartOf | Applied Physics Letters | - |
| dc.rights | BY_NC_ND | en_US |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
| dc.title | Space-charge trap mediated conductance blockade in tunnel junctions with half-metallic electrodes | - |
| dc.type | Article | - |
| dc.contributor.college | 물리학과 | en_US |
| dc.identifier.doi | 10.1063/1.3025851 | - |
| dc.author.google | Feng, JF | en_US |
| dc.author.google | Kim, TH | en_US |
| dc.author.google | Li, AP | en_US |
| dc.author.google | Yan, H | en_US |
| dc.author.google | Yu, DB | en_US |
| dc.author.google | Zou, J | en_US |
| dc.author.google | Wang, Y | en_US |
| dc.author.google | Zhang, XG | en_US |
| dc.author.google | Han, XF | en_US |
| dc.relation.volume | 93 | en_US |
| dc.relation.issue | 19 | en_US |
| dc.contributor.id | 10127399 | en_US |
| dc.relation.journal | Applied Physics Letters | en_US |
| dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
| dc.relation.sci | SCI | en_US |
| dc.collections.name | Journal Papers | en_US |
| dc.type.rims | ART | - |
| dc.identifier.bibliographicCitation | Applied Physics Letters, v.93, no.19 | - |
| dc.identifier.wosid | 000260944100065 | - |
| dc.date.tcdate | 2019-01-01 | - |
| dc.citation.number | 19 | - |
| dc.citation.title | Applied Physics Letters | - |
| dc.citation.volume | 93 | - |
| dc.contributor.affiliatedAuthor | Kim, TH | - |
| dc.identifier.scopusid | 2-s2.0-56249116221 | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalClass | 1 | - |
| dc.description.wostc | 6 | - |
| dc.type.docType | Article | - |
| dc.subject.keywordPlus | COULOMB-BLOCKADE | - |
| dc.subject.keywordPlus | MAGNETORESISTANCE | - |
| dc.subject.keywordPlus | REGIME | - |
| dc.subject.keywordPlus | SRTIO3 | - |
| dc.subject.keywordAuthor | Coulomb blockade | - |
| dc.subject.keywordAuthor | lanthanum compounds | - |
| dc.subject.keywordAuthor | localised states | - |
| dc.subject.keywordAuthor | space charge | - |
| dc.subject.keywordAuthor | spin polarised transport | - |
| dc.subject.keywordAuthor | strontium compounds | - |
| dc.subject.keywordAuthor | tunnelling magnetoresistance | - |
| dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Physics | - |
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- 김태환KIM, TAE HWAN
- Dept of Physics