M. Tobar

activity

20022026

most citedHigh Cooperativity Cavity QED with Magnons at Microwave Frequencies

561 citations · 6.4k across the 151 of their papers we have counts for

collaborators

Showing 2024Show all

3 papers · 1 filter

physics.app-ph2024★ 11 cited

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★ 4 cited

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…

quant-ph2024★ 2 cited

Rigorous ESR spectroscopy of $F e^{3 +}$ impurity ion with oxygen vacancy in ferroelectric $S r T i O_{3}$ crystal at 20 mK

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

Impurity $F e^{3 +}$ ion electron spin resonance (ESR) spectroscopy using multiple dielectric modes in a $S r T i O_{3}$ dielectric resonator has been performed with a tuneable DC magnetic…

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

Rigorous ESR spectroscopy of Fe3+ impurity ion with oxygen vacancy in ferroelectric SrTiO3​ crystal at 20 mK

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

Rigorous ESR spectroscopy of $F e^{3 +}$ impurity ion with oxygen vacancy in ferroelectric $S r T i O_{3}$ crystal at 20 mK