Abstract
We have succeeded in the formation of a quasi-one-dimensional electron gas on an edge surface of an AlGaAs/GaAs multiple quantum well (MQW) structure with well width of 100 nm. The sample was prepared by the exposure of a cleaved surface of an MQW substrate and subsequent overgrowth of a doped AlGaAs layer on the edge. The existence of electrons on the edge surface and their one dimensionality are, respectively, evidenced by the angular dependence of magnetoresistance and the magnetic depopulation effect.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
