%0 Journal Article %A Yan, C %A Kumar, S %A See, P %A Farrer, I %A Ritchie, D %A Griffiths, JP %A Jones, GAC %A Pepper, M %D 2018 %F discovery:10055776 %J Applied Physics Letters %N 11 %T Magnetoresistance in an electronic cavity coupled to one-dimensional systems %U https://discovery.ucl.ac.uk/id/eprint/10055776/ %V 113 %X In this work, we performed magnetoresistance measurement in a hybrid system consisting of an arc-shaped quantum point contact (QPC) and a flat, rectangular QPC, both of which together form an electronic cavity between them. The results highlight a transition between collimation-induced resistance dip to a magnetoresistance peak as the strength of coupling between the QPC and the electronic cavity was increased. The initial results show the promise of hybrid quantum system for future quantum technologies. %Z © 2018 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/ licenses/by/4.0/).