DocumentCode
789032
Title
Magnetic properties of nanocrystalline Pb1-xMnxSe
Author
Ji, Tianhao ; Jian, Wen-Bin ; Fang, Jiye ; Tang, Jinke ; Golub, Volodymyr ; Spinu, Leonard
Author_Institution
Univ. of New Orleans, LA, USA
Volume
39
Issue
5
fYear
2003
Firstpage
2791
Lastpage
2793
Abstract
Mn-doped diluted magnetic semiconductors are important semiconductor materials and have received much attention due to their application in magnetooptics, spintronics, displays, and lasers. The authors present the magnetic properties of Mn-doped PbSe nanocrystals (NCs) based on electron paramagnetic resonance and superconducting quantum interference device measurements, demonstrating that the electron spin-nuclear spin interactions, hyperfine interactions, in NCs are enhanced due to the quantum confinement effects.
Keywords
II-VI semiconductors; hyperfine interactions; lead compounds; manganese compounds; nanostructured materials; paramagnetic materials; paramagnetic resonance; semimagnetic semiconductors; spin-spin interactions; Mn-doped diluted magnetic semiconductors; PbMnSe; electron paramagnetic resonance; electron spin-nuclear spin interactions; hyperfine interactions; magnetic properties; nanocrystalline Pb1-xMnxSe; quantum confinement effects; superconducting quantum interference; Displays; Electrons; Magnetic properties; Magnetic semiconductors; Magnetoelectronics; Magnetooptic devices; Magnetooptic effects; Nanocrystals; Semiconductor lasers; Semiconductor materials;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2003.815889
Filename
1233217
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