70 citations · 293 across the 11 of their papers we have counts for
11 papers
Long-distance cascaded fluorescence of cold Cesium atoms coupled to an optical nanofiber
Mohammad Sadeghi, Wayne Crump, Scott Parkins +1
We demonstrate the first experimental realization of cascaded resonance fluorescence over a 64-meter propagation delay time between two spatially and temporally independent ensembl…
Coupling high-overtone bulk acoustic wave resonators via superconducting qubits
Wayne Crump, Alpo Välimaa, Mika A. Sillanpää
In this work, we present a device consisting of two coupled transmon qubits, each of which are coupled to an independent high-overtone bulk acoustic wave resonator (HBAR). Both HBA…
Multiphonon transitions in a quantum electromechanical system
Alpo Välimaa, Wayne Crump, Mikael Kervinen +1
We investigate a superconducting qubit coupled to a quantum acoustic system in a near resonant configuration. In our system we measure multiphonon transitions, whose spectrum revea…
Relevance of magnetism to cuprate superconductivity: Lanthanides versus charge-compensated cuprates
Amit Keren, Wayne Crump, Ben P. P. Mallett +4
We address what seemed to be a contradiction between the lanthanide series REBaCuO (RE123) and the charge-compensated series (CaLa)(BaLa$_{0.25…
Systematic Raman study of optical phonons in BaCuO ( = Y, Dy, Gd, Sm, Nd): Antiferromagnetic coupling strength versus lattice parameters
Silvia Müllner, Wayne Crump, Dirk Wulferding +4
We present a systematic study of the interplay between lattice parameters and the energy of the optical phonons as well as the antiferromagnetic coupling strength, , in the high…
Classifying superconductivity in Moiré graphene superlattices
Evgueni F. Talantsev, Ratu C. Mataira, Wayne P. Crump
Several research groups have reported on the observation of superconductivity in bilayer graphene structures where single atomic layers of graphene are stacked and then twisted at…