561 citations · 840 across the 17 of their papers we have counts for
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Strong Coupling Between P1 Diamond Impurity Centres and 3D Lumped Photonic Microwave Cavity
Daniel L. Creedon, Jean-Michel Le Floch, Maxim Goryachev +3
We report strong coupling between an ensemble of N impurity (P1) centres in diamond and microwave photons using a unique double post re-entrant cavity. The cavity is designed so th…
Evidence of Dilute Ferromagnetism in Rare-Earth doped YAG
W. G. Farr, M. Goryachev, J. M. le Floch +2
This work demonstrates strong coupling regime between an Erbium ion spin ensemble and microwave Hybrid Cavity-Whispering Gallery Modes in a Yttrium Aluminium Garnet dielectric crys…
Strong Coupling Between Whispering Gallery Photons and Spin States of Iron Group Impurity Ions
Maxim Goryachev, Warrick G. Farr, Natalia C. Carvalho +5
Interaction of Whispering Gallery Modes (WGM) with dilute spin ensembles in solids is an interesting paradigm of Hybrid Quantum Systems potentially beneficial for Quantum Signal Pr…
Strong Coupling between Whispering Gallery Modes and Chromium Ions in Ruby
Warrick G. Farr, Maxim Goryachev, Daniel L. Creedon +1
We report the study of interactions between cavity photons and paramagnetic Cr spins in a ruby (Cr:AlO) Whispering Gallery mode (WGM) resonator. Examining the…
High Cooperativity Cavity QED with Magnons at Microwave Frequencies
Maxim Goryachev, Warrick G. Farr, Daniel L. Creedon +3
Using a sub-millimetre sized YIG (Yttrium Iron Garnet) sphere mounted in a magnetic field-focusing cavity, we demonstrate an ultra-high cooperativity of between magnon and p…
Jump Chaotic Behaviour of Ultra Low Loss Bulk Acoustic Wave Cavities
Maxim Goryachev, Warrick G. Farr, Serge Galliou +1
We demonstrate a previously unobserved nonlinear phenomenon in an ultra-low loss quartz Bulk Acoustic Wave cavity (), which only occurs below 20 milli-Kelvin in temp…
Spin-Photon Interaction in a Cavity with Time-Reversal Symmetry Breaking
Maxim Goryachev, Warrick G. Farr, Daniel L. Creedon +1
Employing a sapphire whispering gallery mode resonator, we demonstrate features of the spin-photon interaction in cavities with broken time-reflection symmetry. The broken symmetry…