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

Characterization of MBa2Cu3O7-x thin films by Raman microspectroscopy.

Kartik Venkataraman1, Roxanne Baurceanu, Victor A Maroni

  • 1Argonne National Laboratory, 9700 S. Cass Avenue, Argonne, Illinois 60439, USA.

Applied Spectroscopy
|June 23, 2005
PubMed
Summary

Raman microspectroscopy effectively characterizes yttrium or rare-earth metal-based copper-oxide (MBCO) thin films, revealing texture, phase separation, and cation disorder. This technique offers rapid mapping and sub-micrometer analysis of MBCO materials.

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

Investigating the causes of reduced dissolved oxygen concentrations in Kickapoo Creek, TX.

Environmental monitoring and assessment·2022
Same author

Photo-accelerated fast charging of lithium-ion batteries.

Nature communications·2019
Same author

Investigations of Si Thin Films as Anode of Lithium-Ion Batteries.

ACS applied materials & interfaces·2018
Same author

Characterization of novel lithium battery cathode materials by spectroscopic methods: the Li5+xFeO₄ system.

Applied spectroscopy·2013
Same author

(De)lithiation mechanism of Li/SeS(x) (x = 0-7) batteries determined by in situ synchrotron X-ray diffraction and X-ray absorption spectroscopy.

Journal of the American Chemical Society·2013
Same author

Plasmonic graphene transparent conductors.

Advanced materials (Deerfield Beach, Fla.)·2012

Area of Science:

  • Materials Science
  • Solid-State Chemistry
  • Spectroscopy

Background:

  • MBa2Cu3O7-x (MBCO) thin films are crucial for superconducting applications.
  • Characterizing MBCO thin films requires advanced analytical techniques to understand their properties.
  • Previous studies have explored various methods for MBCO film analysis, but detailed micro-scale characterization remains an area of interest.

Purpose of the Study:

  • To investigate thin film embodiments of MBa2Cu3O7-x (MBCO) using Raman microspectroscopy.
  • To highlight the unique characterization capabilities of Raman spectroscopy for MBCO thin films.
  • To present new methods for texture mapping and sub-micrometer phase separation analysis in MBCO films.

Main Methods:

  • Raman microspectroscopy was employed to analyze MBCO thin films prepared by various deposition methods on diverse substrates.

Related Experiment Videos

  • Raman active phonons of orthorhombic and tetragonal MBCO forms were diagrammed and discussed for texture characterization.
  • A rapid procedure for qualitative texture mapping using Raman microscopy was developed.
  • Curve resolution of the MBCO Cu2 phonon was used to investigate sub-micrometer phase separation.
  • Cation substitution studies were conducted to reinforce the assignment of spectral features to cation disorder.

    • Main Results:

    • Raman microspectroscopy demonstrated unique capabilities for analyzing MBCO thin films.
    • Key Raman active phonons were identified for characterizing textured MBCO films.
    • A rapid qualitative texture mapping procedure for MBCO thin films was successfully presented.
    • A novel approach for sub-micrometer phase separation analysis in MBCO films was described.
    • Evidence supporting the assignment of a spectral feature to cation disorder was obtained through cation substitution studies.

    Conclusions:

    • Raman microspectroscopy is a powerful tool for comprehensive characterization of MBCO thin films.
    • The study provides insights into texture, phase separation, and cation disorder at the micro- and sub-micrometer levels.
    • The presented methods offer efficient ways to analyze MBCO thin film properties, aiding in materials development and understanding.