Eur. Phys. J. Appl. Phys.
Volume 90, Number 2, May 2020
|Number of page(s)||8|
|Section||Semiconductors and Devices|
|Published online||01 July 2020|
Hybrid nanophotonic-nanomagnonic SiC-YiG quantum sensor: II/dark spins quantum sensing with V2 spins and fiber based OP-PELDOR/ODMR
Institut de Chimie de Strasbourg, Strasbourg University, UMR 7177 (CNRS-UDS),
4 rue Blaise Pascal, CS 90032,
Strasbourg Cedex, France
* e-mail: firstname.lastname@example.org
Received in final form: 12 May 2020
Accepted: 26 May 2020
Published online: 1 July 2020
First experiments like optically detected (OD) electron paramagnetic resonance (ODMR), photoluminescence detected RABI oscillations, and optical pumping (OP) assisted pulsed EPR measurements of T2 and T1 of V2 spins in bulk SiC, which were previously demonstrated on various home build EPR spectrometers with free space optics, are here all demonstrated for the first time using a commercial X band pulsed EPR spectrometer combined with a single optical fiber and a standard external photoluminescence setup. Quantum sensing of bulk dark spins dipolar coupled to V2 spins in SiC is also demonstrated here for the first time using single fiber based OP assisted pulsed electron electron double resonance spectroscopy (PELDOR). A spin wave resonance study of model permalloy nanostripes is also presented allowing to check the ferromagnetic nanostripes design. These experiments are first key steps towards the fiber-based integration of the recently proposed SiC-YiG quantum sensor device [J. Tribollet, Eur. Phys. J. Appl. Phys. 90, 20102 (2020)], to a commercially available and worldwide used pulsed EPR spectrometer, with important applications expected in structural biology, surface chemistry, and quantum computing.
© J. Tribollet, EDP Sciences, 2020
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