B. Mallick

5 Questions 74 Answers 0 Followers

Questions related from B. Mallick

How can we rectify the iron contamination line in vacuum PIXE?

In vacuum PIXE (proton induced X-ray emission), iron detected from the multi- elemental sample (Fe, Pb, Ag, Au etc) mounted on the holder while passing through Mylar window of the scattering...

05 August 2016 1,433 5 View

Can anybody suggest me a good energy dispersive X-ray detector with high resolution and wide range (1 keV- 100 keV)?

Can anybody suggest me a good energy dispersive X-ray detector with high resolution and wide range (1 keV- 100 keV)? Actually, we need a detector to detect a wide range of elements in a single run...

15 September 2015 3,615 9 View

Is there anybody can suggest how to measure ion beam current of a non-conduction sample inside a Vacuum chamber?

Is there anybody can suggest me how to measure ion beam current of non conduction sample putting inside a Vacuum chamber? Usually, by mixing graphite power with sample, or metallic coating on the...

09 July 2015 2,883 13 View

What should be the detector angle for High- energy X-ray (80keV) in an Energy Dispersive X-ray Diffraction technique?

What should be the detector angle for High- energy X-ray (80keV) in an Energy Dispersive X-ray Diffraction technique? Can any body suggest me the exact calculation to set our Energy dispersive...

16 April 2015 2,806 4 View

Can anybody help me to analyse the following SEM data ?

The micrographs are taken from powder sample of the plant, Bacopa monnieri a medicinal herb. Powder is prepared from the sun dried leaf and stem. Major / minor elemental present in the herb are:...

17 March 2015 6,420 3 View