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

Printed origami thermoelectric generator achieves > 20 Wm<sup>-</sup>² from low-grade heat via material and process design.

Nature communications·2026
Same author

Enhanced Bandgap Flexibility in Perovskite-Silicon Tandem Solar Cells via Three-Terminal Architecture.

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

Interfacial design strategies for stable and high-performance perovskite/silicon tandem solar cells on industrial silicon cells.

Nature communications·2025
Same author

Milliwatt-scale 3D thermoelectric generators <i>via</i> additive screen printing.

Energy & environmental science·2025
Same author

Sustainable Fully Inkjet-Printed Humidity Sensor Based on Ionic Liquid and Hydroxypropyl Cellulose.

ACS applied materials & interfaces·2025
Same author

Nanopores in the ventral scales of <i>Bitis rubida</i> and <i>Bitis armata</i> cause white venters.

Biology letters·2025

Related Experiment Video

Updated: Mar 18, 2026

Fabrication of Micro-Patterned Chip with Controlled Thickness for High-Throughput Cryogenic Electron Microscopy
07:20

Fabrication of Micro-Patterned Chip with Controlled Thickness for High-Throughput Cryogenic Electron Microscopy

Published on: April 21, 2022

3.2K

Digitally Printed Dewetting Patterns for Self-Organized Microelectronics.

Ralph Eckstein1,2, Milan Alt3,4, Tobias Rödlmeier3,4

  • 1Karlsruhe Institute of Technology, Light Technology Institute, Engesser Str. 13, 76131, Karlsruhe, Germany. ralph.eckstein@kit.edu.

Advanced Materials (Deerfield Beach, Fla.)
|June 28, 2016
PubMed
Summary

Direct printing of low surface energy materials enables self-organization for functional electronics. This research developed printed organic photodetectors and field-effect transistors with high performance, demonstrating a new fabrication approach.

Keywords:
dewettingorganic field-effect transistorsorganic photodiodesprinted electronicsself-patterning

More Related Videos

Micropatterning and Assembly of 3D Microvessels
13:05

Micropatterning and Assembly of 3D Microvessels

Published on: September 9, 2016

12.5K
Micro-masonry for 3D Additive Micromanufacturing
08:45

Micro-masonry for 3D Additive Micromanufacturing

Published on: August 1, 2014

10.9K

Related Experiment Videos

Last Updated: Mar 18, 2026

Fabrication of Micro-Patterned Chip with Controlled Thickness for High-Throughput Cryogenic Electron Microscopy
07:20

Fabrication of Micro-Patterned Chip with Controlled Thickness for High-Throughput Cryogenic Electron Microscopy

Published on: April 21, 2022

3.2K
Micropatterning and Assembly of 3D Microvessels
13:05

Micropatterning and Assembly of 3D Microvessels

Published on: September 9, 2016

12.5K
Micro-masonry for 3D Additive Micromanufacturing
08:45

Micro-masonry for 3D Additive Micromanufacturing

Published on: August 1, 2014

10.9K

Area of Science:

  • Materials Science
  • Organic Electronics
  • Nanotechnology

Background:

  • Self-organization is crucial for fabricating complex functional materials.
  • Direct printing offers a versatile fabrication method for electronic devices.
  • Low surface energy materials present unique challenges and opportunities in self-assembly.

Purpose of the Study:

  • To investigate the self-organization of functional materials induced by low surface-energetic direct printed structures.
  • To fabricate and characterize all-printed small area organic photodetectors (OPDs).
  • To develop and test ring oscillators based on n-type organic field-effect transistors (OFETs).

Main Methods:

  • Utilizing low surface-energetic direct printing techniques.
  • Investigating fundamental fluid and substrate interactions during printing.
  • Fabricating small area organic photodetectors and n-type organic field-effect transistors.

Main Results:

  • Achieved organic photodetectors with high On-Off ratios (≈10^5) and low dark current densities (≈10^-4 mA cm^-2).
  • Demonstrated functional ring oscillators using printed n-type organic field-effect transistors.
  • Reported working frequencies for the ring oscillators up to 400 Hz.

Conclusions:

  • Low surface-energetic direct printing is an effective method for inducing self-organization of functional materials.
  • The developed printed organic electronic devices show promising performance for practical applications.
  • This work advances the field of printed electronics through novel self-organization strategies.