Journal article icon

Journal article

Nonadiabatic Kohn anomaly in heavily boron-doped diamond.

Abstract:

We report evidence of a nonadiabatic Kohn anomaly in boron-doped diamond, using a joint theoretical and experimental analysis of the phonon dispersion relations. We demonstrate that standard calculations of phonons using density-functional perturbation theory are unable to reproduce the dispersion relations of the high-energy phonons measured by high-resolution inelastic x-ray scattering. On the contrary, by taking into account nonadiabatic effects within a many-body field-theoretic framework...

Expand abstract
Publication status:
Published
Peer review status:
Peer reviewed

Actions


Access Document


Authors


Serrano, J More by this author
Expand authors...
Publisher:
American Physical Society Publisher's website
Journal:
Physical Review Letters Journal website
Volume:
119
Issue:
1
Pages:
017001
Publication date:
2017-07-05
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
Pubs id:
pubs:709580
URN:
uri:d93e99d4-46fb-4dfd-8204-b05097674c68
UUID:
uuid:d93e99d4-46fb-4dfd-8204-b05097674c68
Local pid:
pubs:709580
Language:
English
Keywords:

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP