M. Tobar

collaborators

2 papers

physics.app-ph2024

Noise Suppression with Cryogenic Resonators

Eugene N. Ivanov, Michael E. Tobar

We show that fast technical fluctuations of microwave signals can be strongly suppressed by cryogenic resonators. The experiments were carried out with sapphire resonators cooled t…

quant-ph2024

Aggregate Frequency Width, Nuclear Hyperfine Coupling and Jahn-Teller Effect of $C u^{2 +}$ Impurity Ion ESR in $S r L a A l O_{4}$ Dielectric Resonator at $20$ Millikelvin

M. A. Hosain, J. -M. Le Floch, J. Krupka +1

The impurity paramagnetic ion, $C u^{2 +}$ substitutes $A l$ in the $S r L a A l O_{4}$ single crystal lattice, this results in a $C u O_{6}$ elongated octahedron, the resulting measured g-factor…

Noise Suppression with Cryogenic Resonators

Aggregate Frequency Width, Nuclear Hyperfine Coupling and Jahn-Teller Effect of Cu2+ Impurity Ion ESR in SrLaAlO4​ Dielectric Resonator at 20 Millikelvin

Aggregate Frequency Width, Nuclear Hyperfine Coupling and Jahn-Teller Effect of $C u^{2 +}$ Impurity Ion ESR in $S r L a A l O_{4}$ Dielectric Resonator at $20$ Millikelvin