Bulletin of the American Physical Society
APS March Meeting 2023
Volume 68, Number 3
Las Vegas, Nevada (March 5-10)
Virtual (March 20-22); Time Zone: Pacific Time
Session Q57: Magnonics II
3:00 PM–5:48 PM,
Wednesday, March 8, 2023
Room: Room 303
Sponsoring
Unit:
GMAG
Chair: Florian Dirnberger, Technical University of Dresden
Abstract: Q57.00008 : Temporal-domain magnonic Mach-Zehnder interferometer
4:24 PM–4:36 PM
Presenter:
Cody A Trevillian
(Oakland University)
Authors:
Cody A Trevillian
(Oakland University)
Vasyl S Tyberkevych
(Oakland University)
We propose using magnon and qubit (with a much longer lifetime) states to compose a temporal-domain magnonic Mach-Zehnder interferometer via a simple SMD measurement scheme. These evolve independently but can be coupled temporarily by magnetic field pulses to entangle or unentangle them.
The scheme works as follows. The system begins unentangled, and the qubit is excited. A magnetic pulse entangles the system. Then, it receives an “unentangling” pulse after a free evolution time τ. The final qubit population describes the SMD mechanisms when τ compares to the magnon lifetime.
In summary, we proposed a temporal-domain magnonic Mach-Zehnder interferometer that is realizable with available technology. This can be used to answer fundamental questions of quasi-particle decoherence at single quantum levels and may help enable finite magnon number state applications.
[1] D. D. Awschalom et al., IEEE Trans. Quantum Eng. 2 5500836 (2021).
[2] A. V. Chumak et al., IEEE Trans. Magn. 58 6 0800172 (2022).
[3] P. G. Baity et al., Appl. Phys. Lett. 119 033502 (2021).
Follow Us |
Engage
Become an APS Member |
My APS
Renew Membership |
Information for |
About APSThe American Physical Society (APS) is a non-profit membership organization working to advance the knowledge of physics. |
© 2024 American Physical Society
| All rights reserved | Terms of Use
| Contact Us
Headquarters
1 Physics Ellipse, College Park, MD 20740-3844
(301) 209-3200
Editorial Office
100 Motor Pkwy, Suite 110, Hauppauge, NY 11788
(631) 591-4000
Office of Public Affairs
529 14th St NW, Suite 1050, Washington, D.C. 20045-2001
(202) 662-8700