Quantum Engineering With Hybrid Magnonic Systems and Materials

David D. Awschalom, Chunhui Rita Du, Rui He, F. Joseph Heremans, Axel Hoffmann, Justin Hou, Hidekazu Kurebayashi, Yi Li, Luqiao Liu, Valentine Novosad, Joseph Sklenar, Sean E. Sullivan, Dali Sun, Hong Tang, Vasyl Tyberkevych, Cody Trevillian, Adam W. Tsen, Leah R. Weiss, Wei Zhang, Xufeng ZhangLiuyan Zhao, C. H.W. Zollitsch

Research output: Contribution to journalArticlepeer-review

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.

Original languageEnglish (US)
Article number5500836
JournalIEEE Transactions on Quantum Engineering
Volume2
DOIs
StatePublished - 2021
Externally publishedYes

Keywords

  • Magnonics
  • microwave photonics
  • quantum computing
  • sensing

ASJC Scopus subject areas

  • Software
  • Computer Science (miscellaneous)
  • Condensed Matter Physics
  • Engineering (miscellaneous)
  • Mechanical Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

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