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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/1257

Title: Photoluminescence study of polycrystalline and single crystal diamond
Authors: MOHAPATRA, DIPTI R
RAI, PADMNABH
MISRA, ABHA
TYAGI, PK
MISRA, DS
Keywords: diamond
photoluminescence
plasma cvd
Issue Date: 2007
Publisher: IEEE
Citation: Proceedings of the IEEE International Workshop on Physics of Semiconductor Devices, Mumbai, India, 16-20 December 2007, 891 - 893
Abstract: Employing photoluminescence (PL) spectroscopy, we have carried out a detailed study of the different luminescence center in chemical-vapor- deposited (CVD) single-crystal and poly-crystalline diamond and natural diamonds. In addition to the zero phonon line, the fine structure of the PL emission spectra reveals vibronic bands corresponding to both phonon emission and absorption. At lower temperature, the emission intensity increases and peak position shifts towards higher energy band.
URI: 10.1109/IWPSD.2007.4472665
http://hdl.handle.net/10054/1257
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1257
ISBN: 978-1-4244-1728-5
Appears in Collections:Proceedings papers

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