[CTuP7C] Quantum Optics with Atoms

[CTuP7C-01] Cold Atomic Demonstration of Datta-Das Transistor

Chetan Sriram Madasu^1,2, Mehedi Hasan^1,2, Ketan Rathod³, *Chang Chi Kwong^1,2, David Wilkowski^1,2,3 (1. School of Physical and Mathematical Sciences, Nanyang Technological Univ. (Singapore), 2. Majulab, International Research Laboratory, IRL 3654, CNRS, Université Côte d’Azur, Sorbonne Université, National University of Singapore, Nanyang Technological University (Singapore), 3. Centre for Quantum Technologies, National Univ. of Singapore (Singapore))

[Presentation Style] Onsite

We experimentally demonstrate an atomtronic analog of the Datta-Das transistor using ultracold atoms, where a sensitive control of the spin rotation in the gate region is achieved using three gaussian beams.