ISSN:
1432-0630
Schlagwort(e):
PACS: 81.05.Ea; 42.65.Dr
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Maschinenbau
,
Physik
Notizen:
Abstract. The Raman spectrum of GaN straight nanowires deposited on a LaAlO3 crystal substrate was studied. The E2 (high) phonon frequency at 560 cm-1 shows a 9 cm-1 shift compared with the calculated value. The low-energy shift and band broadening of the Raman modes result from the nanosize effect. The unique property of the low intensity ratio of IE2/IA1(LO) on the Raman spectrum from the GaN straight nanowires was observed.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/s003390000602
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