Weak localization and electron-phonon interaction in layered Zintl phase SrIn2P2 single crystal
文献类型：期刊论文
| 作者 | Wang, Huanhuan1; Zhu, Xiangde2 ; Chen, Zheng2; Lu, Fangjun2; Li, Huijie1; Han, Yuyan2; Li, Liang1; Gao, Wenshuai1,2; Ning, Wei2; Tian, Mingliang1,2
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| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
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| 出版日期 | 2021-06-16 |
| 卷号 | 33 |
| 关键词 | weak localization quantum coherence electron– phonon interaction |
| ISSN号 | 0953-8984 |
| DOI | 10.1088/1361-648X/abe96d |
| 通讯作者 | Gao, Wenshuai(gwsh@ahu.edu.cn) ; Tian, Mingliang(tianml@hmfl.ac.cn) |
| 英文摘要 | Recently, the Zintl phase SrIn2P2 single crystal was proposed to be a topological insulator candidate under lattice strain. Here, we report systematic electrical transport studies on the unstrained layered SrIn2P2 single crystals. The resistance presents a minimum value around T (c) = 136 K and then increases remarkably at low temperature. Distinct negative magnetoresistance below T (c), combined with the anomalous resistance, implies the carriers are weak localized at low temperature due to strong quantum coherence. Further analysis based on three-dimensional weak localization (WL) model suggests that the electron-phonon interaction dominates the phase decoherence process. Moreover, Hall measurements indicate that the transport properties are mainly dominated by hole-type carriers, and the WL effect is obviously affected by the carrier transport. These findings not only provide us a promising platform for the fundamental physical research but also open up a new route for exploring the potential electronic applications. |
| WOS关键词 | NEGATIVE MAGNETORESISTANCE ; EUSN2AS2 |
| 资助项目 | theNatural Science Foundation of China[U19A2093] ; theNatural Science Foundation of China[11904002] ; Youth Innovation Promotion Association CAS[2017483] ; Natural Science Foundation of Anhui Province[1908085QA15] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000649916200001 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | theNatural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of Anhui Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/122394]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Gao, Wenshuai; Tian, Mingliang |
| 作者单位 | 1.Anhui Univ, Sch Phys & Mat Sci, Inst Phys Sci & Informat Technol, Key Lab Struct & Funct Regulat Hybrid Mat,Minist, Hefei 230601, Peoples R China 2.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Field Magnet Lab, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Huanhuan,Zhu, Xiangde,Chen, Zheng,et al. Weak localization and electron-phonon interaction in layered Zintl phase SrIn2P2 single crystal[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2021,33. |
| APA | Wang, Huanhuan.,Zhu, Xiangde.,Chen, Zheng.,Lu, Fangjun.,Li, Huijie.,...&Tian, Mingliang.(2021).Weak localization and electron-phonon interaction in layered Zintl phase SrIn2P2 single crystal.JOURNAL OF PHYSICS-CONDENSED MATTER,33. |
| MLA | Wang, Huanhuan,et al."Weak localization and electron-phonon interaction in layered Zintl phase SrIn2P2 single crystal".JOURNAL OF PHYSICS-CONDENSED MATTER 33(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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