15 May
2010
15 May
'10
11:41 p.m.
Hi, I am performing EXAFS experiments on semiconductor nanoparticles. As these samples are highly insulating, they will be charged under the X-ray radiation. Does this charging effect the EXAFS signal (transmission as well as the fluorescence)? If yes, how can one can remove this charging effect? Will it be good enough to mix the sample with graphite and perform the EXAFS? With regards, Pralay. -- Research Student Prof D. D. Sarma's Group (http://sscu.iisc.ernet.in/DDSarma) Solid State and Structural Chemistry Unit Indian Institute of Science Bangalore 560 012 INDIA Ph No: +91 80 2293 2336 (Extn: 2052) Fax No: +91 80 2360 1310 Mob No: +91 9845123219