Graphene-based Quantum Dots: Fabrication and Properties

Autor:	Yunyi Fu, Li Muchan, Ren Liming, Tian Zhongzheng, Yu Xuemin, Dacheng Yu
Rok vydání:	2020
Předmět:	Coulomb oscillation Materials science Fabrication Condensed Matter::Other business.industry Graphene Physics::Optics Diamond engineering.material Condensed Matter::Mesoscopic Systems and Quantum Hall Effect law.invention Quantum dot law Electric field engineering Coulomb Optoelectronics business
Zdroj:	2020 IEEE 15th International Conference on Solid-State & Integrated Circuit Technology (ICSICT).
DOI:	10.1109/icsict49897.2020.9278371
Popis:	An approach to fabricate graphene-based quantum dots (QDs) by reconnecting the electroburned nanogap is demonstrated. The structure and electrical properties of graphene QDs were studied in detail. We also investigated the characteristics of Coulomb oscillation and Coulomb diamond, and estimated the value of charging energy. This work reveals that graphene nanogap is robust structure and may have a possible application in quantum dot systems.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0a66c4149a8b351d743ac91be9d16092 https://doi.org/10.1109/icsict49897.2020.9278371 Zobrazit plný text záznamu