We demonstrated that depositing HfO2 film on graphene nanoribbons greatly enhance the mobility through weakening the Coulombic interactions. As a result, the graphene nanoribbon photodetectors with HfO2 layer exhibits high responsivity of ~0.4 A/W at room temperature.ASTAR (Agency for Sci., Tech. and Research, S’pore)Accepted versio
We develop a simple and low-cost technique based on chemical vapor deposition from which large-size ...
ABSTRACT: Graphene is an attractive photoconductive material for optical detection due to its broad ...
International audienceNanocrystals are promising building blocks for the development of low-cost inf...
We demonstrated that depositing HfO2 film on graphene nanoribbons greatly enhance the mobility throu...
Graphene has drawn tremendous attention as a promising candidate for electronic and optoelectronic a...
Infrared photodetector is a key component in the development of modern infrared technologies, rangin...
We demonstrate tunable graphene nanoribbon-based photodetector for the wavelength range 5-12 µm. We...
Room temperature-operable mid-infrared (MIR) photodetectors have drawn significant attention due to ...
The use of reduced graphene oxide (RGO) and graphene nanoribbons (GNRs) as infrared photodetectors i...
The pursuit of optoelectronic devices operating in the mid-infrared regime is driven by both fundame...
The first hybrid phototransistors are reported where the performance of a network of photoactive CH3...
We report the photoresponse of a hydrogenated graphene (H-graphene)-based infrared (IR) photodetecto...
We report mid-infrared photocurrent spectra of graphene nanoribbon arrays on SiO<sub>2</sub> dielect...
Graphene is a relatively new material with unique properties that found application in the field of ...
We investigate the development of optical detectors using multilayer graphene for infrared (IR) sens...
We develop a simple and low-cost technique based on chemical vapor deposition from which large-size ...
ABSTRACT: Graphene is an attractive photoconductive material for optical detection due to its broad ...
International audienceNanocrystals are promising building blocks for the development of low-cost inf...
We demonstrated that depositing HfO2 film on graphene nanoribbons greatly enhance the mobility throu...
Graphene has drawn tremendous attention as a promising candidate for electronic and optoelectronic a...
Infrared photodetector is a key component in the development of modern infrared technologies, rangin...
We demonstrate tunable graphene nanoribbon-based photodetector for the wavelength range 5-12 µm. We...
Room temperature-operable mid-infrared (MIR) photodetectors have drawn significant attention due to ...
The use of reduced graphene oxide (RGO) and graphene nanoribbons (GNRs) as infrared photodetectors i...
The pursuit of optoelectronic devices operating in the mid-infrared regime is driven by both fundame...
The first hybrid phototransistors are reported where the performance of a network of photoactive CH3...
We report the photoresponse of a hydrogenated graphene (H-graphene)-based infrared (IR) photodetecto...
We report mid-infrared photocurrent spectra of graphene nanoribbon arrays on SiO<sub>2</sub> dielect...
Graphene is a relatively new material with unique properties that found application in the field of ...
We investigate the development of optical detectors using multilayer graphene for infrared (IR) sens...
We develop a simple and low-cost technique based on chemical vapor deposition from which large-size ...
ABSTRACT: Graphene is an attractive photoconductive material for optical detection due to its broad ...
International audienceNanocrystals are promising building blocks for the development of low-cost inf...
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