Graphene is a promising material for novel photonic devices due to its broadband optical absorption, ultrafast carrier dynamics and electrical tunability. However, the quantum efficiency of graphene devices is intrinsically limited by low absorption of graphene (2.3% of normal incident light). To enhance light-matter interaction, optical focusing elements such as plasmonic metal nanoparticles (NPs) can be utilized. This thesis examines the interaction between graphene and plasmonic NPs with special emphasis on mechanisms of enhanced photocarrier generation, which is further applied to improve photodection efficiency of graphene plasmonic hybrid devices. In order to study graphene based devices, CVD graphene must first be transferred from t...
Graphene p–n junctions grown by chemical vapor deposition hold great promise for the applications in...
The combination of plasmonic nanoparticles and graphene enhances the responsivity and spectral selec...
We explore the effects of surface plasmon hybridization in graphene nanostructures and silver nanopa...
Graphene exhibits electrical and optical properties promising for future applications in ultra-fast ...
ABSTRACT. Graphene exhibits electrical and optical properties promising for future ap-plications in ...
Photodetection, which converts light into electric current, has significant importance in modern phy...
From the wide spectrum of potential applications of graphene, ranging from transistors and chemical ...
From the wide spectrum of potential applications of graphene, ranging from transistors and chemical ...
Two rich and vibrant fields of investigation - graphene and plasmonics - strongly overlap in this wo...
Hybrid plasmonic metal–graphene systems are emerging as a class of optical metamaterials that facili...
The recently proposed concept of graphene photodetectors offers remarkable properties such as unprec...
The recently proposed concept of graphene photodetectors offers remarkable properties such as unprec...
Graphene p-n junctions grown by chemical vapor deposition hold great promise for the applications in...
Attachment of metal nanoparticles to reduced graphene oxide (rGO) results in formation of a hybrid m...
Attachment of metal nanoparticles to reduced graphene oxide (rGO) results in formation of a hybrid m...
Graphene p–n junctions grown by chemical vapor deposition hold great promise for the applications in...
The combination of plasmonic nanoparticles and graphene enhances the responsivity and spectral selec...
We explore the effects of surface plasmon hybridization in graphene nanostructures and silver nanopa...
Graphene exhibits electrical and optical properties promising for future applications in ultra-fast ...
ABSTRACT. Graphene exhibits electrical and optical properties promising for future ap-plications in ...
Photodetection, which converts light into electric current, has significant importance in modern phy...
From the wide spectrum of potential applications of graphene, ranging from transistors and chemical ...
From the wide spectrum of potential applications of graphene, ranging from transistors and chemical ...
Two rich and vibrant fields of investigation - graphene and plasmonics - strongly overlap in this wo...
Hybrid plasmonic metal–graphene systems are emerging as a class of optical metamaterials that facili...
The recently proposed concept of graphene photodetectors offers remarkable properties such as unprec...
The recently proposed concept of graphene photodetectors offers remarkable properties such as unprec...
Graphene p-n junctions grown by chemical vapor deposition hold great promise for the applications in...
Attachment of metal nanoparticles to reduced graphene oxide (rGO) results in formation of a hybrid m...
Attachment of metal nanoparticles to reduced graphene oxide (rGO) results in formation of a hybrid m...
Graphene p–n junctions grown by chemical vapor deposition hold great promise for the applications in...
The combination of plasmonic nanoparticles and graphene enhances the responsivity and spectral selec...
We explore the effects of surface plasmon hybridization in graphene nanostructures and silver nanopa...