Sahu, GLenka, H PMahapatra, D PRout, BDas, Mukunda P2015-12-082043-6262http://hdl.handle.net/1885/32575Ultraviolet (UV) photoluminescence (PL) data taken on a double Au implanted Si matrix are reported. This has been studied over a wide temperature range of 28-220 K. At low temperature, the spectrum shows four peaks corresponding to a zero-phonon line (ZPLAuthor/s retain copyright201210.1088/2043-6262/3/2/0250022015-12-08