000877347 001__ 877347 000877347 005__ 20210130005018.0 000877347 0247_ $$2doi$$a10.1021/acs.nanolett.9b05295 000877347 0247_ $$2ISSN$$a1530-6984 000877347 0247_ $$2ISSN$$a1530-6992 000877347 0247_ $$2Handle$$a2128/25139 000877347 0247_ $$2altmetric$$aaltmetric:77347154 000877347 0247_ $$2pmid$$apmid:32083885 000877347 0247_ $$2WOS$$aWOS:000526408800068 000877347 037__ $$aFZJ-2020-02154 000877347 082__ $$a660 000877347 1001_ $$0P:(DE-HGF)0$$aBanszerus, Luca$$b0$$eCorresponding author 000877347 245__ $$aSingle-Electron Double Quantum Dots in Bilayer Graphene 000877347 260__ $$aWashington, DC$$bACS Publ.$$c2020 000877347 3367_ $$2DRIVER$$aarticle 000877347 3367_ $$2DataCite$$aOutput Types/Journal article 000877347 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1593156404_10761 000877347 3367_ $$2BibTeX$$aARTICLE 000877347 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000877347 3367_ $$00$$2EndNote$$aJournal Article 000877347 520__ $$aWe present transport measurements through an electrostatically defined bilayer graphene double quantum dot in the single-electron regime. With the help of a back gate, two split gates, and two finger gates, we are able to control the number of charge carriers on two gate-defined quantum dots independently between zero and five. The high tunability of the device meets requirements to make such a device a suitable building block for spin-qubits. In the single-electron regime, we determine interdot tunnel rates on the order of 2 GHz. Both, the interdot tunnel coupling as well as the capacitive interdot coupling increase with dot occupation, leading to the transition to a single quantum dot. Finite bias magneto-spectroscopy measurements allow to resolve the excited-state spectra of the first electrons in the double quantum dot and are in agreement with spin and valley conserving interdot tunneling processes. 000877347 536__ $$0G:(DE-HGF)POF3-521$$a521 - Controlling Electron Charge-Based Phenomena (POF3-521)$$cPOF3-521$$fPOF III$$x0 000877347 588__ $$aDataset connected to CrossRef 000877347 7001_ $$0P:(DE-HGF)0$$aMöller, Samuel$$b1 000877347 7001_ $$0P:(DE-Juel1)177707$$aIcking, Eike$$b2$$ufzj 000877347 7001_ $$0P:(DE-HGF)0$$aWatanabe, Kenji$$b3 000877347 7001_ $$0P:(DE-HGF)0$$aTaniguchi, Takashi$$b4 000877347 7001_ $$0P:(DE-HGF)0$$aVolk, Christian$$b5 000877347 7001_ $$0P:(DE-Juel1)180322$$aStampfer, Christoph$$b6$$ufzj 000877347 773__ $$0PERI:(DE-600)2048866-X$$a10.1021/acs.nanolett.9b05295$$gVol. 20, no. 3, p. 2005 - 2011$$n3$$p2005 - 2011$$tNano letters$$v20$$x1530-6992$$y2020 000877347 8564_ $$uhttps://juser.fz-juelich.de/record/877347/files/acs.nanolett.9b05295-1.pdf$$yRestricted 000877347 8564_ $$uhttps://juser.fz-juelich.de/record/877347/files/main_NanoLett.pdf$$yPublished on 2020-02-21. 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