Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 7 of 7 for “"transmons"”.
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Flux-tunable superconducting transmons for quantum information processing
… to study the coherence properties of asymmetric transmons.</p>
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Quantum non-demolition detection of propagating microwave photons
… using a single transmon and then using multiple transmons. We find that, while single photon detection is not possible with a single transmon, it is indeed possible with multiple transmons under certain conditions. We also find that with multiple transmons, we can have a large phase change in the …
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Engineering Noise-Protected Superconducting Qubits
… to overcome the coherence limitations of transmons, which is often dominated by energy relaxation. Here we study the zero-pi qubit, the superconducting circuit-based qubit that can provide simultaneous protection against dephasing and relaxation. Although the noise-protection property of …
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Optimal control and speed limits of two-qubit quantum gates
… experiments with parametrically coupled transmons.
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Optimal control and speed limits of two-qubit quantum gates
… experiments with parametrically coupled transmons.
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Sources of noise in niobium-based superconducting quantum circuits
… cleaning after fabrication for resonators and transmons. Microscopy shows that an oxygen ash and BOE dip together removes all photoresist residue from the chip. Internal-Q measurements do not show a marked improvement due to this cleaning, but the coherence times do improve upon the cleaning …
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Study of the effects of surface cladding on 3D transmon
Quantum computing is a very interesting field, due to the ability of quantum computers to solve many problems much faster than a classical computer. Superconducting qubits are electronic circuits composed of superconducting capacitors, inductors and Josephson junctions, which can implement a …