Intrinsic magnetism of graphdiyne
文献类型：期刊论文
| 作者 | Zheng, Yongping1,2; Chen, Yanhuan3; Lin, Lihua1; Sun, Yuanyuan1; Liu, Huibiao3; Li, Yuliang3; Du, Youwei1; Tang, Nujiang1 |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2017-07-17 |
| 卷号 | 111期号:3 |
| 英文摘要 | Graphdiyne (GDY) was prepared by a cross-coupling reaction and its magnetic properties were studied. The results show that the as-prepared GDY is spin-half paramagnetism. GDY shows the increase in the spin density by annealing, and antiferromagnetism appears after annealing at 600 degrees C. The density functional calculations show that (i) the hydroxyl groups on the chain of GDY sheet are the major magnetic sources, and (ii) these hydroxyl groups have the high barrier energy of 1.73 eV for migrating from the ring site to chain site, which can prevent the hydroxyl groups' clustering and may favor the antiferromagnetism in the annealed GDY. Published by AIP Publishing. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/38951]  |
| 专题 | 化学研究所_有机固体实验室 |
| 作者单位 | 1.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Natl Lab Solid State Microstruct, Jiangsu Prov Key Lab Nanotechnol, Nanjing 210093, Jiangsu, Peoples R China 2.Fujian Normal Univ, Fujian Prov Key Lab Quantum Manipulat & New Energ, Fuzhou 350117, Fujian, Peoples R China 3.Chinese Acad Sci, Inst Chem, Educ Ctr Excellence Mol Sci, BNLMS,CAS Key Lab Organ Solids,CAS Res, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Yongping,Chen, Yanhuan,Lin, Lihua,et al. Intrinsic magnetism of graphdiyne[J]. APPLIED PHYSICS LETTERS,2017,111(3). |
| APA | Zheng, Yongping.,Chen, Yanhuan.,Lin, Lihua.,Sun, Yuanyuan.,Liu, Huibiao.,...&Tang, Nujiang.(2017).Intrinsic magnetism of graphdiyne.APPLIED PHYSICS LETTERS,111(3). |
| MLA | Zheng, Yongping,et al."Intrinsic magnetism of graphdiyne".APPLIED PHYSICS LETTERS 111.3(2017). |
入库方式： OAI收割
来源：化学研究所
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