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

Metallic Solids02:37

Metallic Solids

Metallic solids such as crystals of copper, aluminum, and iron are formed by metal atoms. The structure of metallic crystals is often described as a uniform distribution of atomic nuclei within a “sea” of delocalized electrons. The atoms within such a metallic solid are held together by a unique force known as metallic bonding that gives rise to many useful and varied bulk properties.
All metallic solids exhibit high thermal and electrical conductivity, metallic luster, and malleability. Many...

You might also read

Related Articles

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

Sort by
Same author

Bioinspired Photodetectors: From Nature to Advanced Applications.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Anti-Freezing Fiber-Shaped Iontronic Synapses With Ultralow Energy Consumption and High Rectification.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Room-Temperature Tuning and Probing of Fermi Polarons in Atomically Thin Semiconductors on a Plasmonic Metasurface.

ACS nano·2026
Same author

Weaving Intelligence: Thermally Drawn Multimaterial Fibers Toward AI-Enabled Smart Textiles.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

RNA-binding protein hnRNPD induces epithelial-mesenchymal transition in Wilms' tumor via facilitating MAP4K4 mRNA stability.

Molecular genetics and genomics : MGG·2026
Same author

Starvation effect enables computing and memory functions in semiconductor-free fibres.

Nature communications·2026

Related Experiment Video

Updated: Jun 16, 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

2.6K

Capping layer enabled controlled fragmentation of two-dimensional materials by cold drawing.

Ming Chen1,2, Dong Li3, Yuxin Hou1,2

  • 1Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China. ming.chen2@siat.ac.cn.

Materials Horizons
|October 20, 2023
PubMed
Summary

A capping layer prevents premature fracturing of 2D materials during polymer cold drawing. This enables controlled fragmentation for creating micro-ribbons, crucial for flexible electronics applications.

More Related Videos

Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators
14:42

Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators

Published on: April 25, 2020

8.3K
Fabrication, Densification, and Replica Molding of 3D Carbon Nanotube Microstructures
09:23

Fabrication, Densification, and Replica Molding of 3D Carbon Nanotube Microstructures

Published on: July 2, 2012

20.3K

Related Experiment Videos

Last Updated: Jun 16, 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

2.6K
Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators
14:42

Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators

Published on: April 25, 2020

8.3K
Fabrication, Densification, and Replica Molding of 3D Carbon Nanotube Microstructures
09:23

Fabrication, Densification, and Replica Molding of 3D Carbon Nanotube Microstructures

Published on: July 2, 2012

20.3K

Area of Science:

  • Materials Science
  • Polymer Engineering
  • Nanotechnology

Background:

  • Cold drawing is a polymer processing technique.
  • It can structure composites of polymers and brittle materials.
  • Ordered patterns, including micro-ribbons of 2D materials, can be fabricated.
  • Underlying mechanisms of controlled fragmentation are not fully understood.

Purpose of the Study:

  • To investigate the effect of a capping layer on 2D material fragmentation during cold drawing.
  • To understand the mechanisms controlling fragment size and pattern formation.
  • To demonstrate the fabrication of flexible electrodes using this method.

Main Methods:

  • Experimental investigation of cold drawing process.
  • Finite element calculations to model stress and strain.
  • Theoretical modeling to establish fragmentation criteria.
  • Fabrication of flexible and stretchable electrodes.

Main Results:

  • A capping layer prevents premature fracture of 2D materials on polymer substrates.
  • Controlled fragmentation occurs during the necking stage.
  • The capping layer influences the size of the resulting 2D material fragments.
  • Flexible electrodes based on 2D material ribbons were successfully fabricated.

Conclusions:

  • The study provides a mechanistic understanding of cold drawing for 2D materials.
  • Capping layers are essential for controlled fragmentation and pattern formation.
  • This technique offers a roadmap for scalable fabrication of functional 2D materials for flexible electronics.