| Literature DB >> 11863842 |
B Renker1, K B Bohnen, R Heid, D Ernst, H Schober, M Koza, P Adelmann, P Schweiss, T Wolf.
Abstract
The phonon spectrum of Mg(1-x)Al(x)B2 shows a strong dependence on the aluminum content x. This is experimentally demonstrated by both Raman and inelastic neutron scattering and theoretically predicted by first-principles calculations. The observed changes in the phonon spectrum are put into perspective with respect to the superconducting properties within this family of materials.Entities:
Year: 2002 PMID： 11863842 DOI： 10.1103/PhysRevLett.88.067001
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161