2024
|
| Gali, Adam; Schleife, André; Heinrich, Andreas J; Laucht, Arne; Schuler, Bruno; Chakraborty, Chitraleema; Anderson, Christopher P; Déprez, Corentin; McCallum, Jeffrey; Bassett, Lee C; Friesen, Mark; Flatté, Michael E; Maurer, Peter; Coppersmith, Susan N; Zhong, Tian; Begum-Hudde, Vijaya; Ping, Yuan Challenges in advancing our understanding of atomic-like quantum systems: Theory and experiment Journal Article MRS Bulletin, 49 , pp. 256-276, 2024. Abstract | Links | BibTeX | Tags: Materials Physics, quantum information science @article{Gali2024,
title = {Challenges in advancing our understanding of atomic-like quantum systems: Theory and experiment},
author = {Adam Gali and André Schleife and Andreas J. Heinrich and Arne Laucht and Bruno Schuler and Chitraleema Chakraborty and Christopher P. Anderson and Corentin Déprez and Jeffrey McCallum and Lee C. Bassett and Mark Friesen and Michael E. Flatté and Peter Maurer and Susan N. Coppersmith and Tian Zhong and Vijaya Begum-Hudde and Yuan Ping },
url = {https://link.springer.com/article/10.1557/s43577-023-00659-5},
doi = {10.1557/s43577-023-00659-5},
year = {2024},
date = {2024-02-14},
journal = {MRS Bulletin},
volume = {49},
pages = {256-276},
abstract = {Quantum information processing and quantum sensing is a central topic for researchers who are part of the Materials Research Society and the Quantum Staging Group is providing leadership and guidance in this context. We convened a workshop before the 2022 MRS Spring Meeting and covered four topics to explore challenges that need to be addressed to further promote and accelerate the development of materials with applications in quantum technologies. This article captures the discussions at this workshop and refers to the pertinent literature.},
keywords = {Materials Physics, quantum information science},
pubstate = {published},
tppubtype = {article}
}
Quantum information processing and quantum sensing is a central topic for researchers who are part of the Materials Research Society and the Quantum Staging Group is providing leadership and guidance in this context. We convened a workshop before the 2022 MRS Spring Meeting and covered four topics to explore challenges that need to be addressed to further promote and accelerate the development of materials with applications in quantum technologies. This article captures the discussions at this workshop and refers to the pertinent literature. |
2020
|
| Kagan, Cherie R; Bassett, Lee C; Murray, Christopher B; Thompson, Sarah M Colloidal Quantum Dots as Platforms for Quantum Information Science Journal Article Chemical Reviews, 2020. Abstract | Links | BibTeX | Tags: point defects, quantum dots, quantum information science @article{Kagan2020,
title = {Colloidal Quantum Dots as Platforms for Quantum Information Science},
author = {Cherie R. Kagan and Lee C. Bassett and Christopher B. Murray and Sarah M. Thompson},
url = {https://pubs.acs.org/doi/10.1021/acs.chemrev.0c00831},
doi = {10.1021/acs.chemrev.0c00831},
year = {2020},
date = {2020-12-29},
journal = {Chemical Reviews},
abstract = {Colloidal quantum dots (QDs) are nanoscale semiconductor crystals with surface ligands that enable their dispersion in solvents. Quantum confinement effects facilitate wave function engineering to sculpt the spatial distribution of charge and spin states and thus the energy and dynamics of QD optical transitions. Colloidal QDs can be integrated in devices using solution-based assembly methods to position single QDs and to create ordered QD arrays. Here, we describe the synthesis, assembly, and photophysical properties of colloidal QDs that have captured scientific imagination and have been harnessed in optical applications. We focus especially on the current understanding of their quantum coherent effects and opportunities to exploit QDs as platforms for quantum information science. Freedom in QD design to isolate and control the quantum mechanical properties of charge, spin, and light presents various approaches to create systems with robust, addressable quantum states. We consider the attributes of QDs for optically addressable qubits in emerging quantum computation, sensing, simulation, and communication technologies, e.g., as robust sources of indistinguishable, single photons that can be integrated into photonic structures to amplify, direct, and tune their emission or as hosts for isolated, coherent spin states that can be coupled to light or to other spins in QD arrays.},
keywords = {point defects, quantum dots, quantum information science},
pubstate = {published},
tppubtype = {article}
}
Colloidal quantum dots (QDs) are nanoscale semiconductor crystals with surface ligands that enable their dispersion in solvents. Quantum confinement effects facilitate wave function engineering to sculpt the spatial distribution of charge and spin states and thus the energy and dynamics of QD optical transitions. Colloidal QDs can be integrated in devices using solution-based assembly methods to position single QDs and to create ordered QD arrays. Here, we describe the synthesis, assembly, and photophysical properties of colloidal QDs that have captured scientific imagination and have been harnessed in optical applications. We focus especially on the current understanding of their quantum coherent effects and opportunities to exploit QDs as platforms for quantum information science. Freedom in QD design to isolate and control the quantum mechanical properties of charge, spin, and light presents various approaches to create systems with robust, addressable quantum states. We consider the attributes of QDs for optically addressable qubits in emerging quantum computation, sensing, simulation, and communication technologies, e.g., as robust sources of indistinguishable, single photons that can be integrated into photonic structures to amplify, direct, and tune their emission or as hosts for isolated, coherent spin states that can be coupled to light or to other spins in QD arrays. |