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 Experiment Videos

Single-crystalline vanadium dioxide nanowires with rectangular cross sections.

Beth S Guiton1, Qian Gu, Amy L Prieto

  • 1Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, USA.

Journal of the American Chemical Society
|January 13, 2005
PubMed
Summary
This summary is machine-generated.

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

Adaptation and Validation of the Chinese Version of the Digital Self-Efficacy Scale in Chinese First-Year College Students: A Bifactor-ESEM Approach.

Behavioral sciences (Basel, Switzerland)·2026
Same author

OLFML3 negatively regulates RIG-I signaling in RNA virus infection.

Frontiers in immunology·2026
Same author

Dressed-State Hamiltonian Engineering in a Strongly Interacting Solid-State Spin Ensemble.

Physical review letters·2026
Same author

LAPTM5 Promotes Age-Related Renal Fibrosis via USP10/PTEN-Mediated Autophagy Inhibition.

FASEB journal : official publication of the Federation of American Societies for Experimental Biology·2026
Same author

Compositional Structure of 24-Hour Movement Behaviors Moderates Neurocognitive Responses to Acute Aerobic Exercise in Healthy Adults: A Multimodal Investigation.

Medicine and science in sports and exercise·2026
Same author

Clinical outcomes of rTMS-augmented rehabilitation for post-stroke language and swallowing dysfunction: a sham-controlled prospective study with theory-informed interpretation.

Frontiers in neurology·2026
Same journal

A Ni-Mediated Cross-Coupling Approach to Deuterated <sup>18</sup>F- Fluoromethylated (Hetero)arenes.

Journal of the American Chemical Society·2026
Same journal

Efficient Light-Driven CO<sub>2</sub> Capture and Reversible Release Enabled by Metastable Photoacid-Decorated Metal-Organic Frameworks.

Journal of the American Chemical Society·2026
Same journal

In Situ Raman Spectroscopy Reveals the Dynamic Evolution and Ethanol Dependence of SEI Structure in Li-Mediated N<sub>2</sub> Reduction Reaction.

Journal of the American Chemical Society·2026
Same journal

Solvent Esterification and Stoichiometric Control in Ambient-Grown FAPbI<sub>3</sub> Single-Crystal Solar Cells.

Journal of the American Chemical Society·2026
Same journal

Unlocking Azulene Functionalization via Strain-Induced Azulyne Intermediates.

Journal of the American Chemical Society·2026
Same journal

An Oxazine-Locked Covalent Organic Framework by a Tandem Pinner/Schiff Base Reaction for Hydrogen Peroxide Photosynthesis.

Journal of the American Chemical Society·2026
See all related articles

We synthesized single-crystalline vanadium dioxide (VO2) nanowires with rectangular shapes using vapor transport. These nanowires are promising for studying nanoscale metal-insulator transitions.

Area of Science:

  • Materials Science
  • Nanotechnology
  • Solid State Physics

Background:

  • Vanadium dioxide (VO2) exhibits a metal-insulator transition (MIT) near room temperature.
  • Controlling the morphology of VO2 is crucial for exploring its physical properties at the nanoscale.

Purpose of the Study:

  • To synthesize single-crystalline VO2 nanowires with controlled morphology.
  • To investigate the structural properties of the synthesized VO2 nanowires.
  • To assess their potential for studying nanoscale MIT.

Main Methods:

  • Vapor transport method for nanowire synthesis.
  • Electron microscopy (e.g., TEM, SEM) for morphology and structural analysis.
  • Electron diffraction for crystallographic information.

Related Experiment Videos

Main Results:

  • Successfully synthesized single-crystalline VO2 nanowires with rectangular cross-sections.
  • Nanowires exhibit diameters of approximately 60 nm and lengths exceeding 10 µm.
  • Monoclinic structure confirmed, with preferential growth along the [100] direction and bounded by specific facets.

Conclusions:

  • The synthesized VO2 nanowires possess controlled crystalline structure and morphology.
  • These nanowires are suitable candidates for fundamental research into the nanoscale metal-insulator transition of VO2.