title: Effects of thickness on the spin susceptibility of the two dimensional electron gas.
abstract: Using available quantum Monte Carlo predictions for a strictly 2D electron gas, we estimate the spin susceptibility of electrons in actual devices taking into account the effect of the finite transverse thickness and finding very good agreement with experiments. A weak disorder, as found in very clean devices and/or at densities not too low, just brings about a minor enhancement of the susceptibility.
authors.affiliation: Dipartimento di Fisica, Università di Roma La Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy.
authors.forename: S
authors.initials: S
authors.lastname: De Palo
authors.forename: M
authors.initials: M
authors.lastname: Botti
authors.forename: S
authors.initials: S
authors.lastname: Moroni
authors.forename: Gaetano
authors.initials: G
authors.lastname: Senatore