scholarly journals Energy spectra of graphene quantum dots induced between Landau levels

2021 ◽  
Vol 104 (4) ◽  
Author(s):  
G. Giavaras
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Landau Levels ◽  
Energy Spectra

scholarly journals Transition to Landau levels in graphene quantum dots

2010 ◽  
Vol 81 (24) ◽  
Author(s):  
F. Libisch ◽  
S. Rotter ◽  
J. Güttinger ◽  
C. Stampfer ◽  
J. Burgdörfer
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Landau Levels

scholarly journals Interaction-driven quantum Hall wedding cake–like structures in graphene quantum dots

Science ◽  
2018 ◽  
Vol 361 (6404) ◽  
pp. 789-794 ◽  
Author(s):  
Christopher Gutiérrez ◽  
Daniel Walkup ◽  
Fereshte Ghahari ◽  
Cyprian Lewandowski ◽  
Joaquin F. Rodriguez-Nieva ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Graphene Quantum Dots ◽  
Quantum Hall ◽  
Magnetic Confinement ◽  
Landau Levels ◽  
Extreme Conditions ◽  
Quantum Hall States ◽  
Electric And Magnetic Fields ◽  
Relativistic Matter

Quantum-relativistic matter is ubiquitous in nature; however, it is notoriously difficult to probe. The ease with which external electric and magnetic fields can be introduced in graphene opens a door to creating a tabletop prototype of strongly confined relativistic matter. Here, through a detailed spectroscopic mapping, we directly visualize the interplay between spatial and magnetic confinement in a circular graphene resonator as atomic-like shell states condense into Landau levels. We directly observe the development of a “wedding cake”–like structure of concentric regions of compressible-incompressible quantum Hall states, a signature of electron interactions in the system. Solid-state experiments can, therefore, yield insights into the behavior of quantum-relativistic matter under extreme conditions.

Preparation of Graphene Quantum Dots and Their Biological Applications

2016 ◽  
Vol 31 (4) ◽  
pp. 337 ◽  
Author(s):  
SUN Xiao-Dan ◽  
LIU Zhong-Qun ◽  
YAN Hao
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Biological Applications

Effect of graphene quantum dots on intestinal imaging and mesenteric microcirculation in mice

2014 ◽  
Vol 35 (4) ◽  
pp. 372
Author(s):  
Yong-qiang MA ◽  
Zhen-guo WANG ◽  
Xue-li GOU ◽  
Na LI ◽  
Ya-qiang FENG ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Mesenteric Microcirculation
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