Electrical and noise responses of Graphene-Silicon Schottky diodes decorated with Au nanoparticles for light-enhanced sensing of organic gases

Description

Graphene-Silicon Schottky junctions decorated with Au nanoparticles were used for light-enhanced detection of organic tetrahydrofuran and chloroform. Au nanoparticles exhibited localized surface plasmon resonance (LSPR) in the range of yellow light; thus yellow LED (wavelength of 592 nm) was utilized to induce the plasmonic effect, that increased the selectivity factor between two organic vapors. The data set consists of low-frequency noise spectra and corresponding I-V characteristics for sensors operating under yellow light and in the dark or blue light conditions (as reference conditions that do not induce LSPR).

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Au-G-Si_data.zip

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Year of publication:

2024

Verification date:

2024-03-05

Dataset language:

English

Fields of science:

automation, electronics, electrical engineering and space technologies (Engineering and Technology)

DOI:

10.34808/p4me-m057

Funding:

System of gas detection by two-dimensional materials

Verified by:

Gdańsk University of Technology

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