A Chirality-Based Quantum Leap.
A Chirality-Based Quantum Leap.
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DOI：
10.1021/acsnano.1c01347
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发表时间：
2022-04-26
期刊：
影响因子：
17.1
通讯作者：
Wang, Qing Hua
中科院分区：
文献类型：
--
作者：
Aiello, Clarice D.;Abendroth, John M.;Abbas, Muneer;Afanasev, Andrei;Agarwal, Shivang;Banerjee, Amartya S.;Beratan, David N.;Belling, Jason N.;Berche, Bertrand;Botana, Antia;Caram, Justin R.;Celardo, Giuseppe Luca;Cuniberti, Gianaurelio;Garcia-Etxarri, Aitzol;Dianat, Arezoo;Diez-Perez, Ismael;Guo, Yuqi;Gutierrez, Rafael;Herrmann, Carmen;Hihath, Joshua;Kale, Suneet;Kurian, Philip;Lai, Ying-Cheng;Liu, Tianhan;Lopez, Alexander;Medina, Ernesto;Mujica, Vladimiro;Naaman, Ron;Noormandipour, Mohammadreza;Palma, Julio L.;Paltiel, Yossi;Petuskey, William;Ribeiro-Silva, Joao Carlos;Saenz, Juan Jose;Santos, Elton J. G.;Solyanik-Gorgone, Maria;Sorger, Volker J.;Stemer, Dominik M.;Ugalde, Jesus M.;Valdes-Curiel, Ana;Varela, Solmar;Waldeck, David H.;Wasielewski, Michael R.;Weiss, Paul S.;Zacharias, Helmut;Wang, Qing Hua
关键词：
人们对物质和电磁场中手征自由度的研究越来越感兴趣。量子科学中的机会可能会利用两个主要领域，这是本次审查的重点：（1）手性分子和工程纳米材料中手性诱导自旋选择性（CISS）效应的最新观察，以及（2）旨在放大手性光物质相互作用的快速发展的纳米光子策略。一方面，CISS效应支持通过纳米级手性结构的电荷传输有利于特定的电子自旋取向的观察，从而导致大的室温自旋极化。对CISS效应的观察表明，自旋控制以及自下而上设计和制造具有原子级精度和分子模块性的室温量子器件的机会。另一方面，依赖于光子的自旋和轨道角动量的手征光学效应可以在全光和量子信息技术中提供关键优势。特别是，使用合理设计的等离子体和介电纳米材料放大这些手性光-物质相互作用提供了在受限的纳米级几何形状中操纵光强度、偏振和相位的方法。任何依赖于最佳电荷传输或光学控制和读出的技术，包括用于逻辑、感测和存储的量子器件，都可以受益于手性量子特性。这些性质可以从量子信息的角度进行理论和实验研究，但尚未完全开发。一旦手性耦合可以被设计来控制量子信息的存储、转导和操纵，那么量子科学将有未知的意义。这篇前瞻性的评论提供了对手性影响的量子效应的实验和理论基础的调查，并对它们在实现室温量子技术中可能的未来作用提出了展望。
There is increasing interest in the study of chiral degrees of freedom occurring in matter and in electromagnetic fields. Opportunities in quantum sciences will likely exploit two main areas that are the focus of this Review: (1) recent observations of the chiral-induced spin selectivity (CISS) effect in chiral molecules and engineered nanomaterials and (2) rapidly evolving nanophotonic strategies designed to amplify chiral light–matter interactions. On the one hand, the CISS effect underpins the observation that charge transport through nanoscopic chiral structures favors a particular electronic spin orientation, resulting in large room-temperature spin polarizations. Observations of the CISS effect suggest opportunities for spin control and for the design and fabrication of room-temperature quantum devices from the bottom up, with atomic-scale precision and molecular modularity. On the other hand, chiral–optical effects that depend on both spin- and orbital-angular momentum of photons could offer key advantages in all-optical and quantum information technologies. In particular, amplification of these chiral light–matter interactions using rationally designed plasmonic and dielectric nanomaterials provide approaches to manipulate light intensity, polarization, and phase in confined nanoscale geometries. Any technology that relies on optimal charge transport, or optical control and readout, including quantum devices for logic, sensing, and storage, may benefit from chiral quantum properties. These properties can be theoretically and experimentally investigated from a quantum information perspective, which has not yet been fully developed. There are uncharted implications for the quantum sciences once chiral couplings can be engineered to control the storage, transduction, and manipulation of quantum information. This forward-looking Review provides a survey of the experimental and theoretical fundamentals of chiral-influenced quantum effects and presents a vision for their possible future roles in enabling room-temperature quantum technologies.
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