Counting statistics of single electron transport in bilayer graphene quantum dots

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F23%3APU147881" target="_blank" >RIV/00216305:26620/23:PU147881 - isvavai.cz</a>
Result on the web
<a href="https://link.aps.org/doi/10.1103/PhysRevResearch.5.013042" target="_blank" >https://link.aps.org/doi/10.1103/PhysRevResearch.5.013042</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevResearch.5.013042" target="_blank" >10.1103/PhysRevResearch.5.013042</a>

Result language
angličtina
Original language name
Counting statistics of single electron transport in bilayer graphene quantum dots
Original language description
We measured telegraph noise of current fluctuations in an electrostatically defined quantum dot in bilayer graphene by real-time detection of single electron tunneling with capacitively coupled neighboring quantum dot. Suppresion of the second and third cumulant (related to shot noise) in a tunable graphene quantum dot is demonstrated experimentally. With this method we demonstrate the ability to measure very low current and noise levels. Furthermore, we use this method to investigate the first spin excited state, an essential prerequisite to emasure spin relaxation
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21001 - Nano-materials (production and properties)

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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