TY - RPRT TI - A two-dimensional electron gas suspended above a neutralizing background AU - Ciftja, Orion AU - Batle, Josep AU - Pons-Viver, Miquel PY - 2021 DO - 10.1016/j.aop.2021.168468 UR - https://www.osti.gov/biblio/23183241 ID - 23183241 ER -