RT Journal Article
T1 Isotopic study of the nitrogen-related modes in N+-implanted ZnO
A1 Martil De La Plaza, Ignacio
A1 González Díaz, Germán
AB Micro-Raman measurements were performed to study the nitrogen-related modes in ZnO samples implanted with N+. The two stable N isotopes, N-14 and N-15, were implanted. Distinct peaks at 277 and 512 cm(-1) are observed irrespective of the implanted isotope, both before and after rapid thermal annealing. The insensitivity of the mode frequencies to the implanted isotope rules out the explanation of these modes as local vibrational modes involving N motion. These modes were not detected in ZnO samples implanted with Zn+, O+, or P+, which suggests that they may be associated with distortions/defects favored by the presence of N.
PB Amer Inst Physics
SN 0003-6951
YR 2007
FD 2007-04-30
LK https://hdl.handle.net/20.500.14352/51109
UL https://hdl.handle.net/20.500.14352/51109
LA eng
NO © 2007 American Institute of Physics. This work has been supported by the Spanish Ministry of Education and Science under Contract No. MAT2004-0664. The work performed by the United States Air Force Research Laboratory at Hanscom Air Force Base was partially supported by the Air Force Office of Scientific Research.
NO Spanish Ministry of Education and Science
NO Air Force Office of Scientific Research
DS Docta Complutense
RD 25 abr 2025