Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/86831
Title: Ultraviolet photoluminescence from ferromagnetic Fe-doped AlN nanorods
Authors: Ji, X.H.
Lau, S.P.
Yu, S.F.
Yang, H.Y.
Herng, T.S.
Sedhain, A.
Lin, J.Y.
Jiang, H.X.
Teng, K.S.
Chen, J.S. 
Issue Date: 2007
Source: Ji, X.H., Lau, S.P., Yu, S.F., Yang, H.Y., Herng, T.S., Sedhain, A., Lin, J.Y., Jiang, H.X., Teng, K.S., Chen, J.S. (2007). Ultraviolet photoluminescence from ferromagnetic Fe-doped AlN nanorods. Applied Physics Letters 90 (19) : -. ScholarBank@NUS Repository.
Abstract: Fe-doped AlN (AlN:Fe) nanorods on silicon substrates were fabricated using a catalysis-free vapor phase method. The AlN:Fe nanorods exhibited high crystalline quality and preferred c -axis orientation. The spontaneous saturated magnetization of the AlN:Fe nanorods was determined to be ∼0.64 μB Fe at room temperature. Room temperature photoluminescence measurement of the AlN:Fe nanorods revealed two strong ultraviolet emissions at 3.69 and 6.02 eV which could be attributed to Fe3+ -related and band edge emissions, respectively. The Fe-doped AlN nanorods not only exhibited ferromagnetism but also significantly enhanced the band edge emission as compared to the undoped AlN nanorods. © 2007 American Institute of Physics.
Source Title: Applied Physics Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/86831
ISSN: 00036951
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

30
checked on Mar 8, 2018

WEB OF SCIENCETM
Citations

26
checked on Apr 23, 2018

Page view(s)

18
checked on Mar 12, 2018

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.