Quantum transport in carbon nanotubes covalently functionalized with magnetic molecules
DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Schnee, Michael | |
dc.contributor.author | Besson, Claire | |
dc.contributor.author | Frielinghaus, Robert | |
dc.contributor.author | Lurz, Christian | |
dc.contributor.author | Koegerler, Paul | |
dc.contributor.author | Schneider, Claus M. | |
dc.contributor.author | Meyer, Carola | |
dc.date.accessioned | 2021-12-23T16:21:24Z | - |
dc.date.available | 2021-12-23T16:21:24Z | - |
dc.date.issued | 2016 | |
dc.identifier.issn | 03701972 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/13857 | - |
dc.description.abstract | We report on quantum transport measurements of a carbon nanotube (CNT) quantum dot that is functionalized with magnetic {Mn-4} complexes. The coupling between the spin-5/2 Mn-II ions within each {Mn-4} complex is predominantly antiferromagnetic. Coulomb diamond measurements at T=4K reveal that the covalent attachment of the complexes to the CNT framework has only little influence on the carbon nanotube quantum dot. Surprisingly, a strong increase of noise is observed upon cooling the sample to T=30 mK. Time traces of the current taken at a diamond edge reveal a random telegraph signal. We attribute this to fluctuations of molecular spin states of the attached {Mn-4} complexes. | |
dc.description.sponsorship | DFG research unit FOR912; JARA Seed fund; ``Niedersachsische Vorab'' program of the VolkswagenStiftung; We thank M. R. Wegewijs (FZ Julich, PGI-2), E. Burzuri and R. Gaudenzi (TU Delft) for fruitful discussions. We also thank Stefan Trellenkamp for e-beam lithography and Herbert Kertz for technical support. We acknowledge financial support by the DFG research unit FOR912 and the JARA Seed fund. C. Meyer acknowledges funding by the ``Niedersachsische Vorab'' program of the VolkswagenStiftung. | |
dc.language.iso | en | |
dc.publisher | WILEY-V C H VERLAG GMBH | |
dc.relation.ispartof | PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | |
dc.subject | carbon nanotubes | |
dc.subject | magnetic molecules | |
dc.subject | molecular electronics | |
dc.subject | Physics | |
dc.subject | Physics, Condensed Matter | |
dc.subject | quantum dots | |
dc.subject | SINGLE-MOLECULE | |
dc.subject | SPIN | |
dc.subject | TETRAMANGANESE COMPLEXES | |
dc.subject | TRANSISTOR | |
dc.title | Quantum transport in carbon nanotubes covalently functionalized with magnetic molecules | |
dc.type | journal article | |
dc.identifier.doi | 10.1002/pssb.201600292 | |
dc.identifier.isi | ISI:000390339000024 | |
dc.description.volume | 253 | |
dc.description.issue | 12 | |
dc.description.startpage | 2424 | |
dc.description.endpage | 2427 | |
dc.contributor.orcid | 0000-0003-0851-2767 | |
dc.contributor.orcid | 0000-0002-3920-6255 | |
dc.contributor.orcid | 0000-0001-7831-3953 | |
dc.contributor.orcid | 0000-0002-0502-3610 | |
dc.contributor.researcherid | I-1723-2012 | |
dc.contributor.researcherid | H-7453-2012 | |
dc.contributor.researcherid | H-5866-2013 | |
dc.identifier.eissn | 15213951 | |
dc.publisher.place | POSTFACH 101161, 69451 WEINHEIM, GERMANY | |
dcterms.isPartOf.abbreviation | Phys. Status Solidi B-Basic Solid State Phys. | |
crisitem.author.dept | FB 04 - Physik | - |
crisitem.author.deptid | fb04 | - |
crisitem.author.orcid | 0000-0003-0851-2767 | - |
crisitem.author.parentorg | Universität Osnabrück | - |
crisitem.author.netid | MeCa197 | - |
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geprüft am 19.05.2024