title: Probing the spin state of a single electron trap by random telegraph signal.
abstract: We have studied the random telegraph signal (RTS) generated by a single paramagnetic spin center adjacent to a submicrometer silicon metal-oxide-semiconductor field-effect transistor. An in-plane magnetic field induces a substantial change in the statistics of the RTS. We show that a model using the grand partition theorem can qualitatively explain the change in statistics of the RTS as a function of the applied magnetic field. While the data at high temperatures can be well described by this simple model, quantitative discrepancy increases as the temperature is lowered.
authors.affiliation: Department of Physics and Astronomy, University of California at Los Angeles, Los Angeles, CA 90095, USA.
authors.forename: M
authors.initials: M
authors.lastname: Xiao
authors.forename: I
authors.initials: I
authors.lastname: Martin
authors.forename: H W
authors.initials: HW
authors.lastname: Jiang