Bistability of cavity magnon polaritons

YP Wang, GQ Zhang, D Zhang, TF Li, CM Hu, JQ You - Physical review letters, 2018‏ - APS
We report the first observation of the magnon-polariton bistability in a cavity magnonics
system consisting of cavity photons strongly interacting with the magnons in a small yttrium …

Single-photon level study of microwave properties of lithium niobate at millikelvin temperatures

M Goryachev, N Kostylev, ME Tobar - Physical Review B, 2015‏ - APS
The properties of doped and natural impurities in lithium niobate single crystals are studied
using the whispering gallery mode method at low temperatures as a function of magnetic …

High-cooperativity coupling of rare-earth spins to a planar superconducting resonator

S Wang, L Yang, RL Cone, CW Thiel, HX Tang - Physical Review Applied, 2022‏ - APS
The interfacing of a superconducting microwave resonator with rare-earth-doped crystals
presents a promising hybrid quantum system for applications including spin-assisted …

Frequency Conversion in a High -Factor Sapphire Whispering Gallery Mode Resonator <?format ?>due to Paramagnetic Nonlinearity

DL Creedon, K Benmessai, ME Tobar - Physical Review Letters, 2012‏ - APS
Nonlinear frequency conversion is a well known and widely exploited family of effects in
optics, often arising from a Kerr nonlinearity in a crystal medium. Here, we report high …

Hybrid electron spin resonance and whispering gallery mode resonance spectroscopy of Fe in sapphire

K Benmessai, WG Farr, DL Creedon, Y Reshitnyk… - Physical Review B …, 2013‏ - APS
The development of a new era of quantum devices requires an understanding of how
paramagnetic dopants or impurity spins behave in crystal hosts. Here, we describe a …