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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Electrostatic control of quantum Hall ferromagnetic transition: A step toward reconfigurable network of helical channels
Not Available
Control of quantum dot emission by colloidal plasmonic pyramids in a liquid crystal
Not Available
Lyapunov Control-Inspired Quantum Algorithms for Ground State Preparation.
Abstract not provided.
Controlled semiconductor quantum dot fabrication utilizing focus ion beam
In this project, we experimented the focused ion beam (FIB) based fabrications of semiconductor quantum dots (QDs) by using metal nano particles (NPs) (e.g., Al) on semiconductor as a template and by means of the FIB induced direct metal-to-QD conversion. We have examined effect of the experimental conditions, including Ga + ion energy and dose as well as substrate temperature. The results of experiments have shown AlGaSb QD formation on GaSb substrate can be achieved under certain conditions but there are many challenges about the techniques, including compositional nonuniformity of the QDs formed, partial conversion of the metal NP to QD, and high defect concentration in the QDs.
Tradeoffs in hybrid quantum-classical algorithms for designing quantum optimal controls
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Creation and Control of Quantum Emitters in 2D Flat Land
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Feedback-based calibration for rapid tuning and drift control of quantum processors
This presentation will cover an abstract that has been submitted to the conference, but will not include a paper publication. The presentation details an experimental method for calibrating quantum bits and quantum circuits. All of the data on the slides has been gathered via PyGSTi, an open-source Python-based software developed by Sandia's Quantum Performance Laboratory.
Time-delay polarization control for quantum key distribution qubit state discrimination
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Hybrid quantum-classical algorithms for quantum optimal control
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Multiple-shooting for Optimal Control of Quantum Dynamics
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Chemical Interference of Quantum Size Controlled Photoelectrochemical Fabrication.
Abstract not provided.
InGaN Quantum Dots by Quantum Size Controlled Photoelectrochemical Etching.
Abstract not provided.
InGaN Quantum Dots by Quantum Size Controlled Photoelectrochemcial Etching.
Abstract not provided.
Automatic tuning and drift control for quantum information processing.
Abstract not provided.
InGaN Quantum Dots by Quantum Size Controlled Photoelectrochemical Etching.
Abstract not provided.
Improved control of quantum dots in Ge/SiGe quantum wells for spin qubit applications.
Abstract not provided.