Skip to Main content Skip to Navigation
Journal articles

Tunable multiphoton Rabi oscillations in an electronic spin system

Abstract : We report on multiphoton Rabi oscillations and controlled tuning of a multilevel system at room temperature (S = 5/2 for Mn 2+ :MgO) in and out of a quasiharmonic level configuration. The anisotropy is much smaller than the Zeeman splittings, e.g., the six-level scheme shows only a small deviation from an equidistant diagram. This allows us to tune the spin dynamics by compensating for the cubic anisotropy with either a precise static-field orientation or a microwave field intensity. Using the rotating-frame approximation, the experiments are explained very well by both an analytical model and a generalized numerical model. The calculated multiphoton Rabi frequencies are in excellent agreement with the experimental data.
Complete list of metadatas

Cited literature [21 references]  Display  Hide  Download

https://hal-amu.archives-ouvertes.fr/hal-01699824
Contributor : Sylvain Bertaina <>
Submitted on : Monday, February 5, 2018 - 1:24:08 PM
Last modification on : Friday, April 24, 2020 - 10:28:07 AM
Long-term archiving on: : Thursday, May 3, 2018 - 10:55:21 AM

File

Bertaina et al. - 2011 - Tunab...
Publisher files allowed on an open archive

Identifiers

Collections

Citation

Sylvain Bertaina, Irinel Chiorescu, N. Groll, Lei Chen. Tunable multiphoton Rabi oscillations in an electronic spin system. Physical Review B: Condensed Matter and Materials Physics, American Physical Society, 2011, 84 (13), pp.134433-1-134433-8. ⟨10.1103/PhysRevB.84.134433⟩. ⟨hal-01699824⟩

Share

Metrics

Record views

188

Files downloads

296