St. Chui et B. Tanatar, PHASE-DIAGRAM OF THE 2-DIMENSIONAL QUANTUM ELECTRON FREEZING WITH EXTERNAL IMPURITIES, Physical review. B, Condensed matter, 55(15), 1997, pp. 9330-9332
We discuss the phase diagram of the quantum electron solid-fluid trans
ition in the presence of impurities in zero magnetic fields. This is b
ased on recent improved understanding of the response function in both
the fluid and the solid phases.