2026-04-19T23:13:55Zhttps://recercat.cat/oai/request

oai:recercat.cat:2072/4016972024-11-25T22:59:13Zcom_2072_98col_2072_378192

00925njm 22002777a 4500 dc López Silva, Hender Francisco author Suñé, Jordi, author Oriols, Xavier author Cartoixà Soler, Xavier author American Physical Society author 2008 We have studied the high-frequency behavior and the ultimate limiting factor to the cutoff frequency for the Datta-Das spin transistor using deviceMonte Carlo simulations. We have found that the maximum frequency of operation is not related to intrinsic parameters to the spin of the carriers, such as the Larmor frequency or the spin lifetime, but to the transit time through the channel. Monte Carlo methods Spintronic devices Electron gas Contact resistance Semiconductors Transistors Ballistics Electron scattering High frequency effects Electrooptical devices High-frequency behavior of the Datta-Das spin transistor