3 papers
cond-mat.mes-hall2022
Tunable quantum dots from atomically precise graphene nanoribbons using a multi-gate architecture
Jian Zhang, Oliver Braun, Gabriela Borin Barin +14
Atomically precise graphene nanoribbons (GNRs) are increasingly attracting interest due to their largely modifiable electronic properties, which can be tailored by controlling thei…
cond-mat.mes-hall2021
Optimized Graphene Electrodes for contacting Graphene Nanoribbons
Oliver Braun, Jan Overbeck, Maria El Abbassi +12
Atomically precise graphene nanoribbons are a promising emerging class of designer quantum materials with electronic properties that are tunable by chemical design. However, many c…
cond-mat.mes-hall2021
Spatially mapping the thermal conductivity of graphene by an opto-thermal method
Oliver Braun, Roman Furrer, Pascal Butti +5
Mapping the thermal transport properties of materials at the nanoscale is of critical importance for optimizing heat conduction in nanoscale devices. Several methods to determine t…