Abstract
Climb of dislocation dipoles within GaAs during electron beam irradiation has been observed by high resolution transmission electron microscopy. In particular, 90° Shockley partials of α - and β -type forming part of a faulted dipole climbed through absorption of interstitials, with the β -partial showing a greater extent of climb for the same conditions of irradiation. Dislocation climb initiated with the formation of perfect dislocation loops located on the partial dislocations.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.