Deformation potentials of the E-1(TO) mode in AlN
2002 (English)In: Applied Physics Letters, ISSN 0003-6951, Vol. 80, no 13, 2302-2304 p.Article in journal (Refereed) Published
The deformation potentials of the E-1(TO) mode in AlN are experimentally determined by combining infrared reflection spectroscopy and x-ray diffraction measurements and using a reported value of the Raman-stress factor for hydrostatically stressed bulk AlN. The deformation potentials are found to strongly depend on published stiffness constants of AlN. A comparison with earlier theoretically calculated values of the deformation potentials is made. (C) 2002 American Institute of Physics.
Place, publisher, year, edition, pages
2002. Vol. 80, no 13, 2302-2304 p.
National CategoryEngineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-47892DOI: 10.1063/1.1465105OAI: oai:DiVA.org:liu-47892DiVA: diva2:268788