Awschalom, DD;
Du, CR;
He, R;
Heremans, FJ;
Hoffmann, A;
Hou, J;
Kurebayashi, H;
... Zollitsch, CW; + view all
(2021)
Quantum Engineering With Hybrid Magnonic Systems and Materials (Invited Paper).
IEEE Transactions on Quantum Engineering
, 2
, Article 5500836. 10.1109/tqe.2021.3057799.
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Abstract
Quantum technology has made tremendous strides over the past two decades with remarkable advances in materials engineering, circuit design, and dynamic operation. In particular, the integration of different quantum modules has benefited from hybrid quantum systems, which provide an important pathway for harnessing different natural advantages of complementary quantum systems and for engineering new functionalities. This review article focuses on the current frontiers with respect to utilizing magnons for novel quantum functionalities. Magnons are the fundamental excitations of magnetically ordered solid-state materials and provide great tunability and flexibility for interacting with various quantum modules for integration in diverse quantum systems. The concomitant-rich variety of physics and material selection enable exploration of novel quantum phenomena in materials science and engineering. In addition, the ease of generating strong coupling with other excitations makes hybrid magnonics a unique platform for quantum engineering. We start our discussion with circuit-based hybrid magnonic systems, which are coupled with microwave photons and acoustic phonons. Subsequently, we focus on the recent progress of magnon–magnon coupling within confined magnetic systems. Next, we highlight new opportunities for understanding the interactions between magnons and nitrogen-vacancy centers for quantum sensing and implementing quantum interconnects. Lastly, we focus on the spin excitations and magnon spectra of novel quantum materials investigated with advanced optical characterization.
| Type: | Article |
|---|---|
| Title: | Quantum Engineering With Hybrid Magnonic Systems and Materials (Invited Paper) |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/tqe.2021.3057799 |
| Publisher version: | https://doi.org/10.1109/tqe.2021.3057799 |
| Language: | English |
| Additional information: | This is an Open Access article published under a Creative Commons Attribution 4.0 International (CC BY 4.0) Licence (https://creativecommons.org/licenses/by/4.0/). |
| Keywords: | Magnonics, microwave photonics, quantum computing, sensing |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > London Centre for Nanotechnology |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10133738 |
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