- AutorIn
- Federico Lombardi University of Oxford, Department of Materials
- Dr. Ji MaTechnische Universität Dresden, Fakultät Chemie und Lebensmittelchemie, Centre for Advanced Electronics Dresden (CFAED)
- Dimitris I. Dimitris I.AlexandropoulosUniversity of Oxford, Department of Materials
- Hartmut Komber
- Dr. Junzhi Liu
- William K. Myers
- Prof. Xinliang Feng
- Lapo Bogani
- Titel
- Synthetic tuning of the quantum properties of open-shell radicaloids
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-792285
- Quellenangabe
- Chem
Erscheinungsjahr: 2021
Jahrgang: 7
Heft: 5
Seiten: 1363-1378
E-ISSN: 2451-9294 - Abstract (EN)
- Open-shell molecular radicaloids could constitute the key to molecular quantum information and quantum sensing technologies. The effect of their morphology on the quantum properties is anyway unknown, hampering the development of synthetic strategies. Herein, we establish the links between morphology-and quantum properties, using three related radicaloids based on meta-quinodimethane. We unravel the roles of the π-conjugated backbone and of the side groups on the spin-flip and quantum coherence times. The temperature regions are identified, where different structural parts of the molecule or solvent become the dominant decoherence channel. The record quantum coherence values obtained at room temperature are still well below the intrinsic limits of radicaloids, and we discuss the directions to optimize the quantum performance.
- Andere Ausgabe
- Link zum Artikel der zuerst in der Zeitschrift 'Chem' erschienen ist
DOI: 10.1016/j.chempr.2021.03.024 - Freie Schlagwörter (DE)
- Radikaloide, Quanteneigenschaften, paramagnetische Elektronenresonanz, Graphenoide
- Freie Schlagwörter (EN)
- Radicaloids, quantum properties, electron paramagnetic resonance, graphenoids
- Klassifikation (DDC)
- 540
- Herausgeber (Institution)
- Chem
- Verlag
- Elsevier, Amsterdam
- Förder- / Projektangaben
- European Commission (EC)
H2020 | ERC | ERC-COG
Molecular Magnetic Graphene Nanoribbons (MMGNRs)
ID: 773048
European Commission (EC)
H2020 | SGA-RIA
Graphene Flagship Core Project 3 (GrapheneCore3)
ID: 881603
European Commission (EC)
H2020 | MSCA-ITN-ETN
Bottom-Up generation of atomicalLy precise syntheTIc 2D MATerials for high performance in energy and Electronic applications – A multi-site innovative training action (ULTIMATE)
ID: 813036
Deutsche Forschungsgemeinschaft (DFG)
Exzellenzcluster
Center for Advancing Electronics Dresden (cfaed)
ID: 194636624
Deutsche Forschungsgemeinschaft (DFG)
Sachbeihilfen
Erkundung von Heteroaromatischen und -antiaromatischen atompräzisen Nanographenen (EnhanceNano)
ID: 391979941
European Social Fund (ESF)
Graphen-Zentrum Dresden (GraphD)
Engineering and Physical Sciences Research Council (EPSRC)
ID: EP/N509711/1, EP/R042594/1, EP/L011972/1 - Version / Begutachtungsstatus
- angenommene Version / Postprint / Autorenversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-792285
- Veröffentlichungsdatum Qucosa
- 20.05.2022
- Dokumenttyp
- Artikel
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis
- CC BY-NC-ND 4.0