NDLI: Photochromism and magneto-optic response of ZnO:Mn semiconductor quantum dots fabricated by microemulsion route

Content Provider	Semantic Scholar
Author	Misra, Nirmal K. Roy, Mohendra Mohanta, Dambarudhar Baruah, Kishor Kumar Choudhury, Amarjyoti
Copyright Year	2008
Abstract	ZnO:Mn semiconductor quantum dots were prepared by solution casting led microemulsion route. Quantum dots of average size ∼2 nm were noticed in transmission electron micrographs. The present work highlights colour change phenomena (photochromic effect) of quantum dots while subjected to photon illumination. The magneto-optic measurements e.g. magnetic field (H) vs angle of rotation (θ) show step like behavior and is ascribed to the quantum confinement effect of diluted magnetic ZnO:Mn nanostructures. Further, underlying mechanism responsible for exhibiting photochromism and magneto-optic effects are also discussed.
Starting Page	109
Ending Page	115
Page Count	7
File Format	PDF HTM / HTML
DOI	10.2478/s11534-008-0025-1
Volume Number	6
Alternate Webpage(s)	https://page-one.springer.com/pdf/preview/10.2478/s11534-008-0025-1
Alternate Webpage(s)	https://doi.org/10.2478/s11534-008-0025-1
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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