Large Thermal Rectification in a Solid-State Thermal Diode Constructed of Iron-Doped Nickel Sulfide and Alumina
文献类型：期刊论文
| 作者 | Zhang, Xuekai1,3; Tong, Peng1,3 ; Lin, Jianchao1; Tao, Kun1,3; Wang, Xuelian1,3; Xie, Lulu1,3; Song, Wenhai1; Sun, Yuping1,2
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| 刊名 | PHYSICAL REVIEW APPLIED
 |
| 出版日期 | 2021-07-13 |
| 卷号 | 16 |
| ISSN号 | 2331-7019 |
| DOI | 10.1103/PhysRevApplied.16.014031 |
| 通讯作者 | Tong, Peng(tongpeng@issp.ac.cn) |
| 英文摘要 | Thermal diodes, which allow heat flow in one direction but prohibit it in the reverse direction, are fundamental for thermal manipulation. Here, we report the construction of a thermal diode consisting of Ni0.85Fe0.15S (bonded with 10 wt % silver) and alumina. A high rectification factor gamma of 1.51 is achieved with a relatively small temperature bias of 97 K near room temperature, indicating great potential applications in the field of nonlinear thermal control. The excellent rectification effect is attributed to the high contrast change in thermal conductivity of Ni0.85Fe0.15S. In addition, we demonstrate that the maximum thermal rectification ratio is strongly dependent on the cold-terminal temperature of the thermal diode, the length ratio between the two segments, and the steepness of the first-order phase transition of Ni0.85Fe0.15S. |
| WOS关键词 | PHASE-TRANSITION ; TEMPERATURE ; FLOW |
| 资助项目 | National Natural Science Foundation of China (NSFC)[U1932127] ; Key Research Program of Frontier Sciences, CAS[QYZDB-SSW-SLH015] ; Users with Excellence Program of Hefei Science Center CAS[2019HSC-UE008] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000677558200003 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | National Natural Science Foundation of China (NSFC) ; Key Research Program of Frontier Sciences, CAS ; Users with Excellence Program of Hefei Science Center CAS |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/123188]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Tong, Peng |
| 作者单位 | 1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 2.Chinese Acad Sci, High Field Magnet Lab, Anhui Prov Key Lab Condensed Matter Phys Extreme, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xuekai,Tong, Peng,Lin, Jianchao,et al. Large Thermal Rectification in a Solid-State Thermal Diode Constructed of Iron-Doped Nickel Sulfide and Alumina[J]. PHYSICAL REVIEW APPLIED,2021,16. |
| APA | Zhang, Xuekai.,Tong, Peng.,Lin, Jianchao.,Tao, Kun.,Wang, Xuelian.,...&Sun, Yuping.(2021).Large Thermal Rectification in a Solid-State Thermal Diode Constructed of Iron-Doped Nickel Sulfide and Alumina.PHYSICAL REVIEW APPLIED,16. |
| MLA | Zhang, Xuekai,et al."Large Thermal Rectification in a Solid-State Thermal Diode Constructed of Iron-Doped Nickel Sulfide and Alumina".PHYSICAL REVIEW APPLIED 16(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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