Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request

Electric control of cooperative polariton dynamics in a cavity-magnon system.

Item request has been placed! ×
Item request cannot be made. ×
loading   Processing Request
  • Additional Information
    • Abstract:
      The recent development of cooperative magnon-polariton dynamics in feedback coupled cavities holds great potential for non-classical information processing. With the goal of increasing the cooperativity and integrating this innovative technique with microwave circuits, in this paper, we have developed a tunable, planar, feedback-coupled cavity consisting of an active cavity and a varactor-loaded passive cavity. By tuning the voltage bias, the feedback cavity can operate in a wide frequency range with a quality factor better than 104. As a consequence, our feedback cavity allows both the magnetic control and electric control of the coherent magnon-photon dynamics, enabling the controllable evolution of a cavity-magnon triplet to a cavity-magnon quintuplet. This electric control of the coherent magnon-photon dynamics may enable the design of on-chip polariton devices which exploit electromagnetic wave-matter interactions. [ABSTRACT FROM AUTHOR]
    • Abstract:
      Copyright of Applied Physics Letters is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)