Atomtronic multi-terminal Aharonov-Bohm interferometer

• Main Authors: Lau, Jonathan Wei Zhong, Gan, Koon Siang, Dumke, Rainer, Amico, Luigi, Kwek, Leong Chuan, Haug, Tobias
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Physics; Engineering::Electrical and electronic engineering; Quantum Oscillations; Aharonov-Bohm
• Online Access: https://hdl.handle.net/10356/169865
• Institution: Nanyang Technological University

We study a multi-functional device for cold atoms consisting of a three-terminal ring circuit pierced by a synthetic magnetic flux, where the ring can be continuous or discretized. The flux controls the atomic current through the ring via the Aharonov-Bohm effect. Our device shows a flux-induced tra...