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06-11
2025
Coherent control and precision measurements of a single molecular ion
Abstract: We demonstrate quantum control and precision spectroscopy of a single molecular ion via quantum logic spectroscopy [1]. In our experiment, we prepare a molecular ion in pure quantum states ...
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06-11
2025
Diamond Nano- and Quantum-Photonics
Abstract: Diamond possesses remarkable physical and chemical properties, and in many ways is the ultimate optical material. For example, it is transparent from the ultra-violet to infrared, has a hig...
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06-11
2025
Adventures in quantum optimization with noisy qubits
Abstract: Quantum information processing holds great promise, yet large-scale, general purpose “universal" quantum computers capable of solving hard problems are not yet available despite 20+ years ...
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06-11
2025
Unitary Work Extraction, Quantum Batteries and Powerful Driving
Abstract: One of the central aims of the emerging field of 'quantum thermodynamics' is to uncover thermodynamic effects which are of a genuinely quantum nature. Quantum mechanics may provide a thermo...
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06-11
2025
Trapping a heralded single-photon in an atomic ensemble
Abstract: A cold atom cloud is an interesting medium which allows both generation of entangled photons with unique properties and coherent storage of photons. In this talk, I will first describe our ...
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06-11
2025
Precision measurements with trapped ion and development of a surface ion trap setup
Abstract: I will discuss lifetime measurement of SF^{-}_{6} measured with an unprecedented precision. The electron affinity thus extracted soundly establishes the structure of an SF^{-}_{6} molecular...