Superconducting Quantum Metamaterials from Convergence of Soft and Hard Condensed Matter Science
Superconducting Quantum Metamaterials from Convergence of Soft and Hard Condensed Matter Science
复制标题
软硬凝聚态科学融合的超导量子超材料
DOI:
10.1002/adma.202006975
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发表时间:
2021
影响因子:
29.4
通讯作者:
Wiesner, Ulrich
中科院分区:
文献类型:
--
作者:
Beaucage, Peter A.;van Dover, R. Bruce;DiSalvo, Francis J.;Gruner, Sol M.;Wiesner, Ulrich
Superconducting quantum metamaterials are expected to exhibit a variety of novel properties, but have been a major challenge to prepare as a result of the lack of appropriate synthetic routes to high‐quality materials. Here, the discovery of synthesis routes to block copolymer (BCP) self‐assembly‐directed niobium nitrides and carbonitrides is described. The resulting materials exhibit unusual structure retention even at temperatures as high as 1000 °C and resulting critical temperature,Tc, values comparable to their bulk analogues. Applying the concepts of soft matter self‐assembly, it is demonstrated that a series of four different BCP‐directed mesostructured superconductors are accessible from a single triblock terpolymer. Resulting materials display a mesostructure‐dependentTcwithout substantial variation of the XRD‐measured lattice parameters. Finally, field‐dependent magnetization measurements of a sample with double‐gyroid morphology show abrupt jumps comparable in overall behavior to flux avalanches. Results suggest a fruitful convergence of soft and hard condensed matter science.
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影响因子:
3.2
作者:
P. Swartz;C. P. Bean
通讯作者:
P. Swartz;C. P. Bean
影响因子:
3.5
作者:
L. Piraux;X. Hallet
通讯作者:
X. Hallet
DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
V. Ignatjev
通讯作者:
V. Ignatjev
影响因子:
29.4
作者:
Scheike, T.;Boehlmann, W.;Setzer, A.
通讯作者:
Setzer, A.
影响因子:
16.6
作者:
Li, Zihui;Hur, Kahyun;Wiesner, Ulrich
通讯作者:
Wiesner, Ulrich