Please use this identifier to cite or link to this item: https://doi.org/10.1002/qute.201900123
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dc.titleToward Valley‐Coupled Spin Qubits
dc.contributor.authorGoh Kuan Eng, Johnson
dc.contributor.authorBussolotti, Fabio
dc.contributor.authorLau, Chit Siong
dc.contributor.authorKotekar-Patil, Dharmraj
dc.contributor.authorZi En, Ooi
dc.contributor.authorJing Yee, Chee
dc.date.accessioned2020-08-12T03:26:43Z
dc.date.available2020-08-12T03:26:43Z
dc.date.issued2020-05-13
dc.identifier.citationGoh Kuan Eng, Johnson, Bussolotti, Fabio, Lau, Chit Siong, Kotekar-Patil, Dharmraj, Zi En, Ooi, Jing Yee, Chee (2020-05-13). Toward Valley‐Coupled Spin Qubits. Advanced Quantum Technologies 3 (6). ScholarBank@NUS Repository. https://doi.org/10.1002/qute.201900123
dc.identifier.issn25119044
dc.identifier.urihttps://scholarbank.nus.edu.sg/handle/10635/172433
dc.description.abstractThe bid for scalable physical qubits has attracted many possible candidate platforms. In particular, spin-based qubits in solid-state form factors are attractive as they could potentially benefit from processes similar to those used for conventional semiconductor processing. However, material control is a significant challenge for solid-state spin qubits as residual spins from substrate, dielectric, electrodes or contaminants from processing contribute to spin decoherence. In the recent decade, valleytronics has seen a revival due to the discovery of valley-coupled spins in monolayer transition metal dichalcogenides. Such valley-coupled spins are protected by inversion asymmetry and time reversal symmetry and are promising candidates for robust qubits. In this report, the progress toward building such qubits is presented. Following an introduction to the key attractions in fabricating such qubits, an up-to-date brief is provided for the status of each key step, highlighting advancements made and/or outstanding work to be done. This report concludes with a perspective on future development highlighting major remaining milestones toward scalable spin-valley qubits.
dc.sourceElements
dc.subjectQuantum information,
dc.subjectQubits
dc.subjectValleytronics
dc.subjectQuantum dots
dc.subjectTransition metal dichalcogenides
dc.typeArticle
dc.date.updated2020-08-10T01:23:00Z
dc.contributor.departmentDEPT OF PHYSICS
dc.description.doi10.1002/qute.201900123
dc.description.sourcetitleAdvanced Quantum Technologies
dc.description.volume3
dc.description.issue6
dc.published.statePublished
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