Gravitational wave detection with high frequency phonon trapping acoustic cavities
M Goryachev, ME Tobar - Physical Review D, 2014 - APS
There are a number of theoretical predictions for astrophysical and cosmological objects,
which emit high frequency (1 0 6-1 0 9 Hz) gravitation waves (GW) or contribute somehow to …
which emit high frequency (1 0 6-1 0 9 Hz) gravitation waves (GW) or contribute somehow to …
Extremely low loss phonon-trapping cryogenic acoustic cavities for future physical experiments
S Galliou, M Goryachev, R Bourquin, P Abbé… - Scientific reports, 2013 - nature.com
Abstract Low loss Bulk Acoustic Wave devices are considered from the point of view of the
solid state approach as phonon-confining cavities. We demonstrate effective design of such …
solid state approach as phonon-confining cavities. We demonstrate effective design of such …
Searching for scalar dark matter with compact mechanical resonators
Ultralight scalars are an interesting dark matter candidate that may produce a mechanical
signal by modulating the Bohr radius. Recently it has been proposed to search for this signal …
signal by modulating the Bohr radius. Recently it has been proposed to search for this signal …
The multi-mode acoustic gravitational wave experiment: MAGE
Abstract The Multi-mode Acoustic Gravitational wave Experiment (MAGE) is a high
frequency gravitational wave detection experiment. In its first stage, the experiment features …
frequency gravitational wave detection experiment. In its first stage, the experiment features …
Extremely low-loss acoustic phonons in a quartz bulk acoustic wave resonator at millikelvin temperature
Low-loss, high frequency acoustic resonators cooled to millikelvin temperatures are a topic
of great interest for application to hybrid quantum systems. When cooled to 20 mK, we show …
of great interest for application to hybrid quantum systems. When cooled to 20 mK, we show …
Observation of Rayleigh Phonon Scattering through Excitation of Extremely High Overtones<? format?> in Low-Loss Cryogenic Acoustic Cavities for Hybrid Quantum …
The confinement of high frequency phonons approaching 1 GHz is demonstrated in phonon-
trapping acoustic cavities at cryogenic temperatures using a low-coupled network approach …
trapping acoustic cavities at cryogenic temperatures using a low-coupled network approach …
Hybrid quantum systems with trapped charged particles
Trapped charged particles have been at the forefront of quantum information processing
(QIP) for a few decades now, with deterministic two-qubit logic gates reaching record …
(QIP) for a few decades now, with deterministic two-qubit logic gates reaching record …
Acoustic tests of Lorentz symmetry using quartz oscillators
We propose and demonstrate a test of Lorentz symmetry based on new, compact, and
reliable quartz oscillator technology. Violations of Lorentz invariance in the matter and …
reliable quartz oscillator technology. Violations of Lorentz invariance in the matter and …
Ultralow-dissipation superfluid micromechanical resonator
Micro-and nanomechanical resonators with ultralow dissipation have great potential as
useful quantum resources. The superfluid micromechanical resonators presented here …
useful quantum resources. The superfluid micromechanical resonators presented here …
Observation of the fundamental Nyquist noise limit in an ultra-high Q-factor cryogenic bulk acoustic wave cavity
Thermal Nyquist noise fluctuations of high-Q bulk acoustic wave cavities have been
observed at cryogenic temperatures with a DC superconducting quantum interference …
observed at cryogenic temperatures with a DC superconducting quantum interference …