Kondo interactions and magnetic correlations in CePt2 nanocrystals
| dc.citation.epage | 0 | en_US |
| dc.citation.issue | 15 | en_US |
| dc.citation.spage | 0 | en_US |
| dc.citation.volume | 98 | en_US |
| dc.citation.woscount | 12 | en_US |
| dc.contributor.author | Chen, Y. Y. | en_US |
| dc.contributor.author | Huang, P. H. | en_US |
| dc.contributor.author | Ou, M. N. | en_US |
| dc.contributor.author | Wang, C. R. | en_US |
| dc.contributor.author | Yao, Y. D. | en_US |
| dc.contributor.author | Lee, T. K. | en_US |
| dc.contributor.author | Ho, M. Y. | en_US |
| dc.contributor.author | Lawrence, J. M. | en_US |
| dc.contributor.author | Booth, C. H. | en_US |
| dc.contributor.department | 電子物理學系 | zh_TW |
| dc.contributor.department | Department of Electrophysics | en_US |
| dc.date.accessioned | 2019-04-03T06:44:38Z | |
| dc.date.available | 2019-04-03T06:44:38Z | |
| dc.date.issued | 2007-04-13 | en_US |
| dc.description.abstract | The evolution of the Kondo effect and antiferromagnetic (AF) correlations with size reduction in CePt2 nanoparticles (3.1-26 nm) is studied by analysis of the temperature-dependent specific heat and magnetic susceptibility. The AF correlations diminish with size reduction. The Kondo effect predominates at small particle size with trivalent, small Kondo temperature (T-K) magnetic regions coexisting with strongly mixed-valent, large T-K nonmagnetic regions. We discuss the role of structural disorder, background density of states and the electronic quantum size effect on the results. | en_US |
| dc.identifier.doi | 10.1103/PhysRevLett.98.157206 | en_US |
| dc.identifier.issn | 0031-9007 | en_US |
| dc.identifier.journal | PHYSICAL REVIEW LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevLett.98.157206 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/10916 | |
| dc.identifier.wosnumber | WOS:000245691400059 | en_US |
| dc.language.iso | en_US | en_US |
| dc.title | Kondo interactions and magnetic correlations in CePt2 nanocrystals | en_US |
| dc.type | Article | en_US |