DC Field | Value | Language |
---|---|---|
dc.contributor.author | OH, JH | ko |
dc.contributor.author | Chang, Kee-Joo | ko |
dc.contributor.author | IHM, G | ko |
dc.contributor.author | LEE, SJ | ko |
dc.date.accessioned | 2013-03-03T01:34:31Z | - |
dc.date.available | 2013-03-03T01:34:31Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1995-02 | - |
dc.identifier.citation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.28, pp.132 - 135 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.uri | http://hdl.handle.net/10203/76513 | - |
dc.description.abstract | The electronic structure and heat capacity of quantum wires and dots are studied in strong magnetic fields. For a quantum dot structure we consider a spheroidal shape with 2 electrons including Coulomb interactions. The calculated heat capacity exhibits oscillating behavior and is zero at the magnetic field where the angular momentum of the ground state changes discontinuously. For a quantum wire structure, the density of states is sawtooth-like. The oscillating pattern of heat capacity consists of several sets of asymmetric double peaks which arise whenever the chemical potential (mu) passes through a quantized energy level. These doublet features are resulted from the fact that the thermal excitation of electrons becomes largest when mu lies near a quantized energy level, but not at the level. | - |
dc.language | English | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.subject | OSCILLATING MAGNETIZATION | - |
dc.subject | WELL STRUCTURES | - |
dc.subject | GAS | - |
dc.subject | CONFINEMENT | - |
dc.subject | MULTILAYERS | - |
dc.title | ELECTRONIC HEAT-CAPACITY IN QUANTUM WIRES AND DOTS UNDER MAGNETIC-FIELDS | - |
dc.type | Article | - |
dc.identifier.wosid | A1995QN57100025 | - |
dc.type.rims | ART | - |
dc.citation.volume | 28 | - |
dc.citation.beginningpage | 132 | - |
dc.citation.endingpage | 135 | - |
dc.citation.publicationname | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.contributor.localauthor | Chang, Kee-Joo | - |
dc.contributor.nonIdAuthor | OH, JH | - |
dc.contributor.nonIdAuthor | IHM, G | - |
dc.contributor.nonIdAuthor | LEE, SJ | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordPlus | OSCILLATING MAGNETIZATION | - |
dc.subject.keywordPlus | WELL STRUCTURES | - |
dc.subject.keywordPlus | GAS | - |
dc.subject.keywordPlus | CONFINEMENT | - |
dc.subject.keywordPlus | MULTILAYERS | - |
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