258 citations · 478 across the 11 of their papers we have counts for
11 papers
TLS-induced thermal nonlinearity in a micro-mechanical resonator
Cyril Metzger, Alec L. Emser, Brendon C. Rose +1
We present experimental evidence of a thermally-driven amplitude-frequency nonlinearity in a thin-film quartz phononic crystal resonator at millikelvin temperatures. The nonlinear…
Thin-film quartz for high-coherence piezoelectric phononic crystal resonators
Alec L. Emser, Cyril Metzger, Brendon C. Rose +1
Piezoelectric phononic crystal resonators (PCRs) are a promising platform for acoustic quantum processing, yet their performance is currently limited by coupling to an ensemble of…
Minimally-diffracting quartz for ultra-low temperature surface acoustic wave resonators
Alec L. Emser, Brendon C. Rose, Lucas R. Sletten +2
We simulate and experimentally demonstrate the existence of an orientation of quartz which minimizes diffraction losses in surface acoustic wave (SAW) resonators at ultra-low tempe…
Optically detected magnetic resonance in neutral silicon vacancy centers in diamond via bound exciton states
Zi-Huai Zhang, Paul Stevenson, Gergo Thiering +7
Neutral silicon vacancy (SiV0) centers in diamond are promising candidates for quantum networks because of their excellent optical properties and long spin coherence times. However…
Narrow optical linewidths in erbium implanted in TiO
Christopher M. Phenicie, Paul Stevenson, Sacha Welinski +6
Atomic and atom-like defects in the solid-state are widely explored for quantum computers, networks and sensors. Rare earth ions are an attractive class of atomic defects that feat…
Electron Spin Resonance of P Donors in Isotopically Purified Si Detected by Contactless Photoconductivity
Philipp Ross, Brendon C. Rose, Cheuk C. Lo +4
Coherence times of electron spins bound to phosphorus donors have been measured, using a standard Hahn echo technique, to be up to 20 ms in isotopically pure silicon with [P]$ = 10…
Strongly Anisotropic Spin Relaxation in the Neutral Silicon Vacancy Center in Diamond
Brendon C. Rose, Gergo Thiering, Alexei M. Tyryshkin +5
Color centers in diamond are a promising platform for quantum technologies, and understanding their interactions with the environment is crucial for these applications. We report a…
Observation of an environmentally insensitive solid state spin defect in diamond
Brendon C. Rose, Ding Huang, Zi-Huai Zhang +9
Engineering coherent systems is a central goal of quantum science. Color centers in diamond are a promising approach, with the potential to combine the coherence of atoms with the…
Coherent Rabi dynamics of a superradiant spin ensemble in a microwave cavity
B. C. Rose, A. M. Tyryshkin, H. Riemann +6
We achieve the strong coupling regime between an ensemble of phosphorus donor spins in a highly enriched Si crystal and a 3D dielectric resonator. Spins were polarized beyon…
Spin Coherence and N ESEEM Effects of Nitrogen-Vacancy Centers in Diamond with X-band Pulsed ESR
B. C. Rose, C. D. Weis, A. M. Tyryshkin +2
Pulsed ESR experiments are reported for ensembles of negatively-charged nitrogen-vacancy centers (NV) in diamonds at X-band magnetic fields (280-400 mT) and low temperatures (2…
Addressing spin transitions on 209Bi donors in silicon using circularly-polarized microwaves
T. Yasukawa, A. J. Sigillito, B. C. Rose +2
Over the past decade donor spin qubits in isotopically enriched Si have been intensely studied due to their exceptionally long coherence times. More recently bismuth donor e…