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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 35 for “"Color Centers"”.
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Molecular color centers
… the photophysical properties of metal-based spin centers, provide a platform to create the second generation molecular color centers that may be designed to address specific challenges or sensing tasks for quantum information science.
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Color centers in calcite
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Physics, 1961.
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Electron spin resonance of color centers
Submitted by Megan Hayes (mohayes2@illinois.edu) on 2012-04-13T18:32:07Z No. of bitstreams: 1 1962_blum.pdf: 3291243 bytes, checksum: 34220df449c0a3fc0c81ec1184b5d862 (MD5)
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Color Centers in X-Irradiated Alkali-Halide Crystals
Made available in DSpace on 2015-05-12T17:11:51Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0009156.PDF: 2816002 bytes, checksum: 2eb7c436d9bf6faa0cf696638148d602 (MD5) Previous issue date: 1954
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Towards quantum information processing with diamond color centers
… single-shot electron spin measurements of NV centers at room temperature.
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Hyperfine Interaction of the Group IV Color Centers
The group IV-negative color centers (SiV⁻, GeV⁻, SnV⁻) are one of the leading candidates for spin-photon interfaces for use in quantum information technologies. They feature highly coherent optical transitions, as well as native electron and nuclear spins that can be used as quantum memories. While …
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Color Centers and Trapped Charge in Alkali-Halide Crystals
Made available in DSpace on 2015-05-12T17:11:40Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0003996.PDF: 2833956 bytes, checksum: a33af390498c8a1e60a2f9b3a65c7ef0 (MD5) Previous issue date: 1952
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Laser spectroscopy of color centers in yttrium aluminum garnet
Nd:YAG lasers have become ubiquitous as tools for spectroscopy, materials processing, and medical care. It is well known by crystal growers that lattice defects in Nd:YAG can stifle laser efficiency, but to date very little has been done to isolate and characterize individual YAG defects. Knowing …
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Developing Telecom Band-Compatible Molecular Color Centers for Quantum Networking
Quantum networking is a new modality of information transmission that will revolutionize the future of telecommunications. However, the realization and widespread use of quantum networking demands low signal loss and distortion over long distances. To achieve this, prospective materials for quantum …
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Color centers in diamond from single-photon emission to sensing applications
L'abstract è presente nell'allegato / the abstract is in the attachment
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Effect of applied fields on the optical properties of color centers
… or magnetic field, on the optical properties of color centerso The analysis is restricted to centers with orbital singlet ground states.. It is especially applicable to centers with orbitally degenerate excited states which are interacting strongly with the lattice» such as the F center in the …
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Dynamics of Spin and Charge of Color Centers in Diamond under Cryogenic Conditions
… for a nanoscale magnetometer. Furthermore, multi-color excitation offers deterministic charge state manipulation. While ambient operation has been key to their appeal, bringing NVs to cryogenic conditions opens new opportunities for alternate forms of control schemes and phenomena. This …
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Engineering Rare-Earth Based Color Centers in Wide Bandgap Semiconductors for Quantum and Nanoscale Applications
… regions of interest (known as defect-related color centers), while typically only a fraction of them feature addressable unpaired electrons (an important element for nanoscale sensing and/or quantum applications). Further, identifying their underlying atomic structures is challenging and …
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Photonic integration of divacancy color centers in silicon carbide and heterogeneous integration of lithium niobate on III-V/Si substrates
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2027-05-01
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Engineering Scalable Quantum Systems From First-Principles to Large-Scale Control
Color centers in solids are promising platforms for quantum communication, sensing, and computing, featuring highly coherent optical transitions, as well as native electron and nuclear spins that can be used as quantum memories. Existing state-of-the-art demonstrations have shown that multi-qubit …
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Annealing Techniques for Color Center Formation
Color centers in diamond have emerged as leading atom-like quantum systems for applications spanning from quantum repeaters to sensors. However, the optical and spin properties of engineered diamond color centers are limited by crystal damage produced during ion implantation, crystal irradiation, …
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Quantum Information Processing with Color Center Qubits: Theory of Initialization and Robust Control
… platform in which qubits are con trollable. Color centers provide controllable optically-active spin qubits within the coherence time limit. Moreover, the nearby nuclear spins have long coherence times suitable for quantum memories. In this thesis, I present a theoretical understanding of and …
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Nanoscale engineering of spin-based quantum devices in diamond
… optically active defects in diamond, known as color centers. Color centers have a variety of advantageous characteristics, including long-lived quantum phase coherence in their electron spin degrees of freedom, available highfidelity control and readout at the single-spin level, and strong …
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