Publication result detail

Contact Interface of Graphene Sensors

STAROŇ, P.; MACKŮ, R.; SEDLÁK, P.; PAPEŽ, N.; ORUDZHEV, F.; AL-ANBER, M.; SOBOLA, D.

Original Title

Contact Interface of Graphene Sensors

English Title

Contact Interface of Graphene Sensors

Type

Paper in proceedings (conference paper)

Original Abstract

Gas sensors come in various types, including chemiresistive, infrared, photoionization, and semiconductor sensors. Each type leverages a distinct physical phenomenon. For carbon-based sensors, they can function under two primary categories. Graphene-metal contacts are crucial because they significantly impact the performance of carbon-based sensors. The geometry of these contacts plays a vital role in determining the sensor's effectiveness. The contact geometry affects how charge carriers are transferred between the graphene and the metal, which in turn influences the sensor's sensitivity, response time, and overall efficiency. Optimal contact geometry can minimize resistance and maximize the active sensing area, thereby enhancing the detection capabilities and reliability of the sensors.

English abstract

Gas sensors come in various types, including chemiresistive, infrared, photoionization, and semiconductor sensors. Each type leverages a distinct physical phenomenon. For carbon-based sensors, they can function under two primary categories. Graphene-metal contacts are crucial because they significantly impact the performance of carbon-based sensors. The geometry of these contacts plays a vital role in determining the sensor's effectiveness. The contact geometry affects how charge carriers are transferred between the graphene and the metal, which in turn influences the sensor's sensitivity, response time, and overall efficiency. Optimal contact geometry can minimize resistance and maximize the active sensing area, thereby enhancing the detection capabilities and reliability of the sensors.

Keywords

graphene; contact; geometry; metal; interface

Key words in English

graphene; contact; geometry; metal; interface

Authors

STAROŇ, P.; MACKŮ, R.; SEDLÁK, P.; PAPEŽ, N.; ORUDZHEV, F.; AL-ANBER, M.; SOBOLA, D.

RIV year

2025

Released

04.09.2024

Publisher

IEEE

Location

NEW YORK

ISBN

979-8-3503-7976-1

Book

International Vacuum Nanoelectronics Conference

Pages from

1

Pages to

2

Pages count

2

URL

https://ieeexplore.ieee.org/document/10652488

BibTex

@inproceedings{BUT197289,
  author="Patrik {Staroň} and Robert {Macků} and Petr {Sedlák} and Nikola {Papež} and Farid {Orudzhev} and Mohammed A. {Al-Anber} and Dinara {Sobola}",
  title="Contact Interface of Graphene Sensors",
  booktitle="International Vacuum Nanoelectronics Conference",
  year="2024",
  pages="1--2",
  publisher="IEEE",
  address="NEW YORK",
  doi="10.1109/IVNC63480.2024.10652488",
  isbn="979-8-3503-7976-1",
  url="https://ieeexplore.ieee.org/document/10652488"
}