| dc.contributor | 應物所 | |
| dc.creator (作者) | Chen, S.H.;Xiao, Zhi Ren;Liu, Y.P.;Wang, Y.K. | |
| dc.creator (作者) | 蕭智仁 | zh_TW |
| dc.date (日期) | 2010-11 | |
| dc.date.accessioned | 29-Jun-2015 17:21:39 (UTC+8) | - |
| dc.date.available | 29-Jun-2015 17:21:39 (UTC+8) | - |
| dc.date.issued (上傳時間) | 29-Jun-2015 17:21:39 (UTC+8) | - |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/76100 | - |
| dc.description.abstract (摘要) | We thoroughly investigated all the possible (C2 29 =406) candidates of half-metallic (HM) antiferromagnet (AFM) with the structure LaSrB B′ O6, where B B′ pairs are any combination of two 3d, 4d, and 5d transition elements. Sr was also replaced by Ca or Ba whenever HM-AFM was found and similar calculation was performed in order to probe more possibilities. We have found that LaAWX O6, where A=Ca,Sr,Ba and X=Tc,Re are potential candidates of HM-AFM. Among those HM-AFM candidates, LaA WReO6 (A=Sr,Ba) are rather robust than others for the structural optimization. Including previous Wang and Guo`s work in 2006 and this work, we believe that we have found all possible HM-AFM candidates for double perovskites structure LaAB B′ O6 (A=Ca,Sr,Ba and B, B′ =transition elements). © 2010 American Institute of Physics. | |
| dc.format.extent | 176 bytes | - |
| dc.format.mimetype | text/html | - |
| dc.relation (關聯) | Journal of Applied Physics, 108(9), 論文編號 093908 | |
| dc.subject (關鍵詞) | AFM; Antiferromagnets; Double perovskites; Half-metallic; Transition element; Antiferromagnetic materials; Barium; Calcium; Strontium compounds; Structural design; Structural optimization; Transition metals; Strontium | |
| dc.title (題名) | Investigation of possible half-metallic antiferromagnets on double perovskites LaAB B′ O6 (A=Ca,Sr,Ba; B, B′ =transition elements) | |
| dc.type (資料類型) | article | en |
| dc.identifier.doi (DOI) | 10.1063/1.3488642 | |
| dc.doi.uri (DOI) | http://dx.doi.org/10.1063/1.3488642 | |
