Leland Stanford Junior University

Ashish Pal

Krishna Chandra Saraswat

Aneesh Nainani

Various aspects of the invention are directed to memory circuits and their implementation. According to an example embodiment, an apparatus includes a channel region between raised source and drain regions which are configured and arranged with respective bandgap offsets relative to the channel region to confine carriers in the channel region. The apparatus also includes front and back gates respectively separated from the channel region by gate dielectrics. The raised source and drain regions have respective portions laterally adjacent the front gate and adjacent the channel region. Carriers are stored in the channel region via application of voltage(s) to the front and back gates, and relative to bias(es) at the source and drain regions.

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Stanford, CA, United States of America

Ashish Pal