Long-Range Ordered Amorphous Atomic Chains as Building Blocks of a Superconducting Quasi-One-Dimensional Crystal
文献类型:期刊论文
作者 | An, Chao2; Zhou, Yonghui3; Chen, Chunhua3; Fei, Fucong4; Song, Fengqi4; Park, Changyong5; Zhou, Jianhui3; Rubahn, Horst-Gunter6,7; Moshchalkov, Victor V.1; Chen, Xuliang3 |
刊名 | ADVANCED MATERIALS |
出版日期 | 2020-07-23 |
ISSN号 | 0935-9648 |
关键词 | combination of crystalline and amorphous structures high pressures linear chain compound quasi-1D materials superconductivity |
DOI | 10.1002/adma.202002352 |
通讯作者 | Chen, Xuliang(xlchen@hmfl.ac.cn) ; Zhang, Gufei(gufei@mci.sdu.dk) ; Yang, Zhaorong(zryang@issp.ac.cn) |
英文摘要 | Crystalline and amorphous structures are two of the most common solid-state phases. Crystals having orientational and periodic translation symmetries are usually both short-range and long-range ordered, while amorphous materials have no long-range order. Short-range ordered but long-range disordered materials are generally categorized into amorphous phases. In contrast to the extensively studied crystalline and amorphous phases, the combination of short-range disordered and long-range ordered structures at the atomic level is extremely rare and so far has only been reported for solvated fullerenes under compression. Here, a report on the creation and investigation of a superconducting quasi-1D material with long-range ordered amorphous building blocks is presented. Using a diamond anvil cell, monocrystalline (TaSe4)(2)I is compressed and a system is created where the TaSe(4)atomic chains are in amorphous state without breaking the orientational and periodic translation symmetries of the chain lattice. Strikingly, along with the amorphization of the atomic chains, the insulating (TaSe4)(2)I becomes a superconductor. The data provide critical insight into a new phase of solid-state materials. The findings demonstrate a first ever case where superconductivity is hosted by a lattice with periodic but amorphous constituent atomic chains. |
WOS关键词 | CHARGE-DENSITY-WAVE ; TRANSITION ; (TASE4)2I ; CONDUCTIVITY ; TEMPERATURE ; DEPENDENCE |
资助项目 | National Key Research and Development Program of China[2018YFA0305704] ; National Key Research and Development Program of China[2016YFA0401804] ; National Natural Science Foundation of China[11574323] ; National Natural Science Foundation of China[U1632275] ; National Natural Science Foundation of China[U19A2093] ; National Natural Science Foundation of China[U1932152] ; National Natural Science Foundation of China[11874362] ; National Natural Science Foundation of China[11704387] ; National Natural Science Foundation of China[11804344] ; National Natural Science Foundation of China[11804341] ; National Natural Science Foundation of China[U1832209] ; National Natural Science Foundation of China[U1732273] ; National Natural Science Foundation of China[11904165] ; National Natural Science Foundation of China[11904166] ; National Natural Science Foundation of China[11605276] ; Natural Science Foundation of Anhui Province[1808085MA06] ; Natural Science Foundation of Anhui Province[1908085QA18] ; Users with Excellence Project of Hefei Center CAS[2018HSC-UE012] ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology[2018ZYFX002] ; Youth Innovation Promotion Association CAS[2020443] ; High Magnetic Field Laboratory of Anhui Province ; DOE-NNSA's Office of Experimental Sciences ; DOE Office of Science[DE-AC02-06CH11357] |
WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
语种 | 英语 |
出版者 | WILEY-V C H VERLAG GMBH |
WOS记录号 | WOS:000551445600001 |
资助机构 | National Key Research and Development Program of China ; National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Users with Excellence Project of Hefei Center CAS ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Youth Innovation Promotion Association CAS ; High Magnetic Field Laboratory of Anhui Province ; DOE-NNSA's Office of Experimental Sciences ; DOE Office of Science |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/43227] |
专题 | 合肥物质科学研究院_中科院强磁场科学中心 |
通讯作者 | Chen, Xuliang; Zhang, Gufei; Yang, Zhaorong |
作者单位 | 1.Katholieke Univ Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium 2.Anhui Univ, Inst Phys Sci & Informat Technol, Hefei 230601, Peoples R China 3.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Magnet Field Lab, Hefei 230031, Peoples R China 4.Nanjing Univ, Sch Phys, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China 5.Argonne Natl Lab, Xray Sci Div, HPCAT, 9700 S Cass Ave, Argonne, IL 60439 USA 6.Univ Southern Denmark, Mads Clausen Inst, NanoSYD, Alsion 2, DK-6400 Sonderborg, Denmark 7.Univ Southern Denmark, DIAS Danish Inst Adv Study, Alsion 2, DK-6400 Sonderborg, Denmark |
推荐引用方式 GB/T 7714 | An, Chao,Zhou, Yonghui,Chen, Chunhua,et al. Long-Range Ordered Amorphous Atomic Chains as Building Blocks of a Superconducting Quasi-One-Dimensional Crystal[J]. ADVANCED MATERIALS,2020. |
APA | An, Chao.,Zhou, Yonghui.,Chen, Chunhua.,Fei, Fucong.,Song, Fengqi.,...&Yang, Zhaorong.(2020).Long-Range Ordered Amorphous Atomic Chains as Building Blocks of a Superconducting Quasi-One-Dimensional Crystal.ADVANCED MATERIALS. |
MLA | An, Chao,et al."Long-Range Ordered Amorphous Atomic Chains as Building Blocks of a Superconducting Quasi-One-Dimensional Crystal".ADVANCED MATERIALS (2020). |
入库方式: OAI收割
来源:合肥物质科学研究院
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