科普文章

JPCM研究路线图|2021室温超导路线图

26 10月 2022 gabriels

Designing materials with advanced functionalities is the main focus of contemporary solid-state physics and chemistry. Research efforts worldwide are funneled into a few high-end goals, one of the oldest, and most fascinating of which is the search for an ambient temperature superconductor (A-SC). The reason is clear: superconductivity at ambient conditions implies being able to handle, measure and access a single, coherent, macroscopic quantum mechanical state without the limitations associated with cryogenics and pressurization. This would not only open exciting avenues for fundamental research, but also pave the road for a wide range of technological applications, affecting strategic areas such as energy conservation and climate change. In this roadmap we have collected contributions from many of the main actors working on superconductivity, and asked them to share their personal viewpoint on the field. The hope is that this article will serve not only as an instantaneous picture of the status of research, but also as a true roadmap defining the main long-term theoretical and experimental challenges that lie ahead. Interestingly, although the current research in superconductor design is dominated by conventional (phonon-mediated) superconductors, there seems to be a widespread consensus that achieving A-SC may require different pairing mechanisms.

In memoriam, to Neil Ashcroft, who inspired us all.

文章介绍

The 2021 room-temperature superconductivity roadmap

Boeri Lilia, Richard Hennig, Peter Hirschfeld, Gianni Profeta, Antonio Sanna, Eva Zurek, Warren E Pickett, Maximilian Amsler, Ranga Dias, Mikhail I Eremets, Christoph Heil, Russell J Hemley, Hanyu Liu, Yanming Ma, Carlo Pierleoni, Aleksey N Kolmogorov, Nikita Rybin, Dmitry Novoselov, Vladimir Anisimov, Artem R Oganov, Chris J Pickard, Tiange Bi, Ryotaro Arita, Ion Errea, Camilla Pellegrini, Ryan Requist, E K U Gross, Elena Roxana Margine, Stephen R Xie, Yundi Quan, Ajinkya Hire, Laura Fanfarillo, G R Stewart, J J Hamlin, Valentin Stanev, Renato S Gonnelli, Erik Piatti, Davide Romanin, Dario Daghero and Roser Valenti

通讯作者：

Boeri Lilia，意大利罗马大学/意大利恩利克·费米研究中心
Richard Hennig，美国佛罗里达大学
Peter Hirschfeld，美国佛罗里达大学
Gianni Profeta，意大利拉奎拉大学
Antonio Sanna，德国马克斯•普朗克微结构物理研究所
Eva Zurek，美国纽约州立大学布法罗分校

期刊介绍

Journal of Physics: Condensed Matter

2021年影响因子：2.745 Citescore: 4.3
Journal of Physics: Condensed Matter (JPCM)为读者提供凝聚态物理、软物质、纳米科学和生物物理各领域的最新研究成果。JPCM发表实验/理论分析和模拟研究，读者可以获取涉及下列领域的专题综述、快报和特刊：表面、界面和原子尺度的科学，液体、软物质和生物物理，纳米材料和纳米电子，固体结构的晶格动力，电子结构，超导体和金属、半导体，电介质和铁电，以及磁学与磁性材料。