Search Results - "Bothner, Daniel"
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1
Multi-mode ultra-strong coupling in circuit quantum electrodynamics
Published in npj quantum information (26-10-2017)“…With the introduction of superconducting circuits into the field of quantum optics, many experimental demonstrations of the quantum physics of an artificial…”
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2
Apparent nonlinear damping triggered by quantum fluctuations
Published in Nature communications (21-11-2023)“…Nonlinear damping, the change in damping rate with the amplitude of oscillations plays an important role in many electrical, mechanical and even biological…”
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3
Manipulation and coherence of ultra-cold atoms on a superconducting atom chip
Published in Nature communications (29-08-2013)“…The coherence of quantum systems is crucial to quantum information processing. Although superconducting qubits can process quantum information at…”
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4
Observing electron spin resonance between 0.1 and 67 GHz at temperatures between 50 mK and 300 K using broadband metallic coplanar waveguides
Published in Applied physics letters (11-05-2015)“…We describe a fully broadband approach for electron spin resonance (ESR) experiments, where it is possible to tune not only the magnetic field but also the…”
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5
Broadband electron spin resonance from 500 MHz to 40 GHz using superconducting coplanar waveguides
Published in Applied physics letters (22-04-2013)“…We present non-conventional electron spin resonance (ESR) experiments based on microfabricated superconducting Nb thin film waveguides. A very broad frequency…”
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6
Four-wave-cooling to the single phonon level in Kerr optomechanics
Published in Communications physics (02-02-2022)“…Cavity optomechanics has achieved groundbreaking control and detection of mechanical oscillators, based on their coupling to linear electromagnetic modes…”
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7
Cavity-driven Rabi oscillations between Rydberg states of atoms trapped on a superconducting atom chip
Published in Physical review research (01-03-2022)“…Hybrid quantum systems involving cold atoms and microwave resonators can enable cavity-mediated infinite-range interactions between atomic spin systems and…”
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8
A flux-tunable YBa2Cu3O7 quantum interference microwave circuit
Published in Applied physics letters (01-05-2023)“…Josephson microwave circuits are essential for the currently flourishing research on superconducting technologies, such as quantum computation, quantum…”
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9
Parametrically enhanced interactions and nonreciprocal bath dynamics in a photon-pressure Kerr amplifier
Published in Science advances (26-08-2022)“…Photon-pressure coupling between two superconducting circuits is a promising platform for investigating radiation-pressure coupling in distinct parameter…”
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10
Cooling photon-pressure circuits into the quantum regime
Published in Science advances (15-10-2021)“…Quantum control of electromagnetic fields was initially established in the optical domain and has been advanced to lower frequencies in the gigahertz range…”
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11
Bimodal Phase Diagram of the Superfluid Density in LaAlO^sub 3^/SrTi O^sub 3^ Revealed by an Interfacial Waveguide Resonator
Published in Physical review letters (25-01-2019)“…We explore the superconducting phase diagram of the two-dimensional electron system at the LaAlO3 / SrTi O3 interface by monitoring the frequencies of the…”
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12
Angle-dependent electron spin resonance of YbRh2Si2 measured with planar microwave resonators and in-situ rotation
Published in Physica. B, Condensed matter (01-05-2018)“…We present a new experimental approach to investigate the magnetic properties of the anisotropic heavy-fermion system YbRh2Si2 as a function of…”
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13
Angle-dependent electron spin resonance of YbRh^sub 2^Si^sub 2^ measured with planar microwave resonators and in-situ rotation
Published in Physica. B, Condensed matter (01-05-2018)“…We present a new experimental approach to investigate the magnetic properties of the anisotropic heavy-fermion system YbRh2Si2 as a function of…”
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14
Angle-dependent electron spin resonance of YbRh 2 Si 2 measured with planar microwave resonators and in-situ rotation
Published in Physica. B, Condensed matter (01-05-2018)Get full text
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15
Bimodal Phase Diagram of the Superfluid Density in LaAlO 3 / SrTi O 3 Revealed by an Interfacial Waveguide Resonator
Published in Physical review letters (24-01-2019)Get full text
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16
Bimodal Phase Diagram of the Superfluid Density in LaAlO_{3}/SrTiO_{3} Revealed by an Interfacial Waveguide Resonator
Published in Physical review letters (25-01-2019)“…We explore the superconducting phase diagram of the two-dimensional electron system at the LaAlO_{3}/SrTiO_{3} interface by monitoring the frequencies of the…”
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17
Photon-Pressure with an Effective Negative Mass Microwave Mode
Published 23-05-2024“…Phys. Rev. Lett. 132, 203603 (2024) Harmonic oscillators belong to the most fundamental concepts in physics and are central to many current research fields…”
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18
Extracting the current-phase-relation of a monolithic three-dimensional nano-constriction using a DC-current-tunable superconducting microwave cavity
Published 15-02-2024“…Superconducting circuits with nonlinear elements such as Josephson tunnel junctions or kinetic inductance nanowires are the workhorse for microwave quantum and…”
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19
A superconducting on-chip microwave cavity for tunable hybrid systems with optically trapped Rydberg atoms
Published 30-10-2024“…Hybrid quantum systems are highly promising platforms for addressing important challenges of quantum information science and quantum sensing. Their…”
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20
Parametrically enhanced interactions and non-trivial bath dynamics in a photon-pressure Kerr amplifier
Published 22-03-2022“…Sci. Adv. 8, eabq1690 (2022) Photon-pressure coupling between two superconducting circuits is a promising platform for investigating radiation-pressure…”
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