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Questions related from T. S. Gokul Raja
As Selenium melting point is 250C, we can't do combustion synthesis. Can anyone suggest us the method of synthesizing SeO2 using Se precursor?
25 January 2016 2,620 1 View
I am trying to grow nanowires or nanorods over glass substrate without any template by using hydrothermal method. But everytime i got with bulk particles and not nanowires or rods. Is it possible...
07 July 2015 730 5 View
I have sputtered thin film of ZnO over glass plate. It appears to be less transparent than plain glass. I tried to measure the resistance of this thin film by using a simple multimeter. It is not...
24 March 2015 3,693 19 View
I need to extract the surface roughness values using Atomic Force Microscope. I have taken different images using AFM. Using Line profile analysis I can only calculate the roughness in a line...
27 February 2015 8,602 9 View
We have coated some magnetic materials as thin films. We are in need to take VSM, SQUID, PE Loop measurements for that samples. Can we access any National laboratories to access these...
17 February 2015 1,126 4 View
XRD measurements of TiO2 thin films coated by sputtering method gives only amorphous peaks corresponding to SiO2 (glass). How to make XRD measurements of the thin films (TiO2) without the...
06 February 2015 8,419 53 View
Using multimeter I measured the output voltage and output current while exposing in sunlight. I can't able to find the fill factor using that. We have an electrochemical workstation with us. How...
27 January 2015 3,605 3 View
