Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Multifunctional, energy-autonomous textile sensors enabled by spray-coated two-dimensional heterostructures.

Npj flexible electronics·2026
Same author

Hexagonal Boron Nitride Monolayers as Protective Barriers for Graphene during Thermal Annealing.

ACS applied nano materials·2026
Same author

Wafer-Scale Room-Temperature Processing of Lead-Free Perovskites for Optoelectronic Applications.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Decoding Trap States in Working 2D Perovskite Multi-Functional Devices.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Internal Interfaces in Exfoliated MoS<sub>2</sub> Exhibit Junction-like Behavior.

ACS applied materials & interfaces·2026
Same author

Electrospun PAN Membrane Loaded with AgInP<sub>2</sub>Se<sub>6</sub> Nanosheets for Triboelectric Energy Harvesting.

Small (Weinheim an der Bergstrasse, Germany)·2025

Related Experiment Video

Updated: Mar 7, 2026

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
07:51

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection

Published on: February 1, 2022

3.9K

Functionalised hexagonal-domain graphene for position-sensitive photodetectors.

Adolfo De Sanctis1, Matthew D Barnes, Iddo Amit

  • 1Centre for Graphene Science, College of Engineering, Mathematics and Physical Sciences, University of Exeter, Exeter EX4 4QF, United Kingdom.

Nanotechnology
|February 25, 2017
PubMed
Summary

Researchers developed novel position-sensitive photodetectors (PSDs) using functionalized graphene. This innovation enables precise light detection for applications in flexible electronics and smart textiles.

More Related Videos

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding
14:52

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding

Published on: September 23, 2018

9.4K
Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors
09:59

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

8.2K

Related Experiment Videos

Last Updated: Mar 7, 2026

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
07:51

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection

Published on: February 1, 2022

3.9K
Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding
14:52

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding

Published on: September 23, 2018

9.4K
Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors
09:59

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

8.2K

Area of Science:

  • Materials Science
  • Optoelectronics
  • Nanotechnology

Background:

  • Graphene exhibits a unique photoresponse, enabling various optoelectronic devices like photodetectors and modulators.
  • Existing applications primarily utilize graphene's broadband photodetection capabilities.

Purpose of the Study:

  • To explore graphene's potential in position-sensitive photodetectors (PSDs).
  • To investigate FeCl3-intercalated graphene grown via atmospheric pressure chemical vapor deposition (APCVD) for PSD applications.

Main Methods:

  • Utilized FeCl3-intercalated hexagonal graphene domains grown by APCVD.
  • Investigated the impact of wrinkles on FeCl3 functionalization and graphene doping.
  • Analyzed the photoresponse of the resulting p-p+ junctions.

Main Results:

  • Achieved a linear and bipolar photoresponse to focused light spot position.
  • Demonstrated non-uniform doping in graphene layers due to wrinkles and FeCl3 functionalization.
  • Created multiple p-p+ photoactive junctions suitable for PSDs.

Conclusions:

  • FeCl3-intercalated graphene is suitable for fabricating position-sensitive photodetectors.
  • The developed PSDs offer potential for flexible, transparent applications in wearable electronics and smart textiles.