Application of Electric Bias to Enhance the Sensitivity of Graphene ...

The results indicate that the application of electrical bias across the sensor surface consisting of Gr and other materials provides a method to increase the ...

Surface plasmon resonance sensors that incorporate graphene as one of the layers in the sensor structure have been proven to provide higher sensitivity in ...

Enhanced sensitivity in graphene-based SPR biosensors using ...

A theoretical framework to increase the sensitivity of graphene-based surface plasmon resonance (SPR) biosensors by the application of electrical bias voltage ...

Enhanced sensitivity in graphene-based SPR biosensors ... - PubMed

... application of electrical bias voltage across the sensor surface is presented. Graphene layers deposited on thin gold film (50 nm) form the ...

Application of Electric Bias to Enhance the Sensitivity of Graphene ...

Surface plasmon resonance sensors that incorporate graphene as one of the layers in the sensor structure have been proven to provide higher sensitivity in ...

Enhanced sensitivity in graphene-based SPR biosensors using ...

A theoretical framework to increase the sensitivity of graphene-based surface plasmon resonance (SPR) biosensors by the application of ...

Electrical SPR biosensor with thermal annealed graphene oxide

In addition, the unique optoelectrical properties of rGO thin films allowed for efficient tuning of the plasmonic intensities by applying an electrical bias at ...

Enhanced sensitivity in graphene-based SPR biosensors using ...

A theoretical framework to increase the sensitivity of graphene-based surface plasmon resonance (SPR) biosensors by the application of electrical bias ...

Revisiting the Mechanism of Electric Field Sensing in Graphene ...

The response of the sensor is recorded as the change in drain current under the application of an electric field. In addition, by systematic ...

Enhancing the sensitivity of a transmissive graphene-based ...

It is shown that by applying a graphene sheet between the two graphene sheets in the substrate, a maximum sensitivity of 8470 nm/RIU is achieved ...

A fresh-bias photoresponse of graphene field-effect transistor

Owning broadband photoresponse, electric tunable light absorption and ultra-high carrier mobility, graphene has become a great candidate material for ...

Performance of graphene Hall effect sensors: Role of bias current ...

... electric current due to the occurrence of charge carrier ... Importantly, the dependences of magnetic field sensitivity on bias ...

Exploring Graphene and MoS2 Chips Based Surface Plasmon ...

Application of Electric Bias to Enhance the Sensitivity of Graphene-Based Surface Plasmon Resonance Sensors · Tingyi WeiJeremy L. Reid. Materials Science ...

Enhanced sensitivity of graphene ammonia gas sensors using ...

We experimentally show that doping an as-fabricated graphene sensor with NO2 gas improves sensitivity of its electrical resistance to adsorption ...

Strategies and Applications of Graphene and Its Derivatives-Based ...

The nitrogen doping enhances the electrical conductivity and electrocatalytic activity of the NGQDs. When the NGQDs are deposited on the screen-printed ...

Graphene field effect transistors for highly sensitive and selective ...

The Ag/AgCl reference electrode was used to apply a top-gate bias for obtaining the Ids-Vtg characteristics of the GISFET in solution. For the I-V measurement, ...

Chemical-sensitive graphene modulator with a memory effect for ...

(c) With the application of a negative gate-voltage pulse sequence, holes are temporarily pumped into the graphene channel and the electric ...

Dynamic Tunability of Sensitivity of Graphene based Surface ... - OUCI

Application of Electric Bias to Enhance the Sensitivity of Graphene-Based Surface Plasmon Resonance Sensors. Ravi Paul Gollapalli, Tingyi Wei, Jeremy Reid.

An ultra-high sensitivity surface plasmon resonance sensor based ...

An ultra-high sensitivity graphene optical sensor based on the surface plasmon resonance (SPR) is proposed using the graphene-aluminum ...

Detection of Ionizing Radiation Using Graphene Field Effect ...

We have performed proof-of-concept experiments to study the sensitivity of graphene to a local electric field (using a biased conductive atomic ...