“Woah! It's like Spotify but for academic articles.”

Instant Access to Thousands of Journals for just $40/month

Get 2 Weeks Free

Direct observation of structural phase changes in proton‐exchanged LiNbO 3 waveguides using transmission electron microscopy

Direct observation of structural phase changes in proton‐exchanged LiNbO 3 waveguides using transmission electron microscopy Transmission electron microscopy of proton‐exchanged LiNbO 3 waveguide channels reveals regions of diffuse intensity within the single‐crystal electron diffraction patterns of LiNbO 3 . The diffuse intensity was not observed from areas of LiNbO 3 which had been masked with Cr before exchange. Heating the waveguides in air at 550 °C for 2 h sharpened some of the diffuse intensity into diffraction spots, some of whose lattice spacings matched Nb 2 O 5 or LiNb 3 O 8 . Other reflections also appeared which matched these phases. Small (∼20 nm diam) cavities were also observed in the exchanged channels after heating and suggest the occurrence of a dehydration reaction. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Applied Physics American Institute of Physics
Loading next page...
 
/lp/american-institute-of-physics/direct-observation-of-structural-phase-changes-in-proton-exchanged-ZYmVGIw7Mr

You're reading a free preview. Subscribe to read the entire article.

And millions more from thousands of peer-reviewed journals, for just $40/month

Get 2 Weeks Free

To be the best researcher, you need access to the best research

  • With DeepDyve, you can stop worrying about how much articles cost, or if it's too much hassle to order — it's all at your fingertips. Your research is important and deserves the top content.
  • Read from thousands of the leading scholarly journals from Springer, Elsevier, Nature, IEEE, Wiley-Blackwell and more.
  • All the latest content is available, no embargo periods.

Stop missing out on the latest updates in your field

  • We’ll send you automatic email updates on the keywords and journals you tell us are most important to you.
  • There is a lot of content out there, so we help you sift through it and stay organized.