Skyrmion qubits: challenges for future quantum computing applications

Magnetic nano-skyrmions develop quantized helicity excitations, and the quantum tunneling between nano-skyrmions possessing distinct helicities is indicative of the quantum nature of these particles. Experimental methods capable of nondestructively resolving the quantum aspects of topological spin t...

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Main Authors: Psaroudaki, Christina, Peraticos, Elias, Panagopoulos, Christos
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2024
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Online Access:https://hdl.handle.net/10356/175855
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1758552024-05-13T15:35:33Z Skyrmion qubits: challenges for future quantum computing applications Psaroudaki, Christina Peraticos, Elias Panagopoulos, Christos School of Physical and Mathematical Sciences Division of Physics and Applied Physics Physics Quantum optics Textures Magnetic nano-skyrmions develop quantized helicity excitations, and the quantum tunneling between nano-skyrmions possessing distinct helicities is indicative of the quantum nature of these particles. Experimental methods capable of nondestructively resolving the quantum aspects of topological spin textures, their local dynamical response, and their functionality now promise practical device architectures for quantum operations. With abilities to measure, engineer, and control matter at the atomic level, nano-skyrmions present opportunities to translate ideas into solid-state technologies. Proof-of-concept devices will offer electrical control over the helicity, opening a promising new pathway toward functionalizing collective spin states for the realization of a quantum computer based on skyrmions. This Perspective aims to discuss developments and challenges in this new research avenue in quantum magnetism and quantum information. Ministry of Education (MOE) National Research Foundation (NRF) Published version The work in Singapore was supported by the National Research Foundation (NRF) Singapore Competitive Research Programme NRF-CRP21-2018-0001 and the Singapore Ministry of Education (MOE) Academic Research Fund Tier 3 Grant No. MOE2018-T3-1-002. 2024-05-08T05:44:42Z 2024-05-08T05:44:42Z 2023 Journal Article Psaroudaki, C., Peraticos, E. & Panagopoulos, C. (2023). Skyrmion qubits: challenges for future quantum computing applications. Applied Physics Letters, 123, 260501-. https://dx.doi.org/10.1063/5.0177864 0003-6951 https://hdl.handle.net/10356/175855 10.1063/5.0177864 123 260501 en NRF-CRP21-2018-0001 MOE2018-T3-1-002 Applied Physics Letters © 2023 The Author(s). Published under an exclusive license by AIP Publishing. All rights reserved. This article may be downloaded for personal use only. Any other use requires prior permission of the copyright holder. The Version of Record is available online at http://doi.org/10.1063/5.0177864. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Physics
Quantum optics
Textures
spellingShingle Physics
Quantum optics
Textures
Psaroudaki, Christina
Peraticos, Elias
Panagopoulos, Christos
Skyrmion qubits: challenges for future quantum computing applications
description Magnetic nano-skyrmions develop quantized helicity excitations, and the quantum tunneling between nano-skyrmions possessing distinct helicities is indicative of the quantum nature of these particles. Experimental methods capable of nondestructively resolving the quantum aspects of topological spin textures, their local dynamical response, and their functionality now promise practical device architectures for quantum operations. With abilities to measure, engineer, and control matter at the atomic level, nano-skyrmions present opportunities to translate ideas into solid-state technologies. Proof-of-concept devices will offer electrical control over the helicity, opening a promising new pathway toward functionalizing collective spin states for the realization of a quantum computer based on skyrmions. This Perspective aims to discuss developments and challenges in this new research avenue in quantum magnetism and quantum information.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Psaroudaki, Christina
Peraticos, Elias
Panagopoulos, Christos
format Article
author Psaroudaki, Christina
Peraticos, Elias
Panagopoulos, Christos
author_sort Psaroudaki, Christina
title Skyrmion qubits: challenges for future quantum computing applications
title_short Skyrmion qubits: challenges for future quantum computing applications
title_full Skyrmion qubits: challenges for future quantum computing applications
title_fullStr Skyrmion qubits: challenges for future quantum computing applications
title_full_unstemmed Skyrmion qubits: challenges for future quantum computing applications
title_sort skyrmion qubits: challenges for future quantum computing applications
publishDate 2024
url https://hdl.handle.net/10356/175855
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