Abstract
On montre que la section efficace de diffusion inelastique a un phonon des neutrons lents par un cristal harmonique est proportionnelle a la partie imaginaire de la fonction de Green du crystal, telle quelle a ete definie par Montroll et Potts. On utilise cette relation pour calculer la section efficace pour un cristal contenant des defauts ponctuels.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: 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.
