It is very difficult to understand the book. Is there any video or notes available so that I can understand it in an easy way?
Thank you for your response
Is there any correlation between absorption and emission spectra (UV-Vis and Luminescence) with the structure of a materials?
06 July 2015 6,102 3 View
Do domain pinning results in high leakage current in BiFeO3? in divalent doped BiFeO3 at high concentration of divalent ions conductivity become dominant? As a result it is very difficult to get...
10 November 2014 9,525 3 View
Generally, on doping BiFeO3 system with divalent or trivalent ions the transition temperature decreases. What happen to the system which lead to decrease in transition temperature. Can anybody...
09 October 2014 4,814 1 View
I have done refinement using the software. the obtained chi2 value lies in between 1.5-3.5 but with poor Bragg parameters (Rp, Rwp etc.) most of them lies in the range 8-15. Can anybody provide me...
08 September 2014 2,560 2 View
We can create semiconductor quantum dots like Si quantum dots but it is quite impossible to create metallic quantum dots.
07 August 2014 7,033 3 View
Generally, the surface to volume ratio of the nanoparticles have dominating effect on the photocatalysis of toxic dies like Methyl orange, Rh-B etc. Some time the use of oxidant also helps in...
07 August 2014 6,177 7 View
Generally, Pb is volatile above 900oC. therefore, deviation from its stiochiometric amount is quite obvious while sintering or calcining at high temperature. How the MgO is able to sealed the...
07 August 2014 5,091 1 View
How do you measure the roughness of a pellet surface? Generally, in the case of thin film AFM it is quite useful provided the roughness should exceed greater than 10 micron.
06 July 2014 2,579 11 View
Is there any tutorial available for FullProf software?
02 March 2014 5,812 11 View
Is there any software available to create these structures? I tried diamond software. I want to create a FeO6 octahedral cage of BiFeO3. I have attached an image.
02 March 2014 7,242 7 View
Require for Rietveld refinement in XRD.
08 August 2024 3,081 2 View
During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...
06 August 2024 726 3 View
I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II
05 August 2024 5,291 2 View
How to calculate the molar proportions of the oxides from the XRF analyses?
02 August 2024 2,565 2 View
I fabricated Ti3C2Tx using concentrated HF 40%, I plot an XRD as attached image below.. please let to know if I obtained it or not.
02 August 2024 6,789 4 View
I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...
01 August 2024 8,368 2 View
What information we can get from PXRD analysis other than from SCXRD analysis of a crystal ?
30 July 2024 6,261 4 View
How to apply magnetic field parallel to b axis of any crystal
29 July 2024 4,083 2 View
I want to do 2,3-butanediol dehydrogenase(BDH) enzyme purification to confirm its activity for 2,3-butanediol. Before that, I need to confirm which N or C terminal tagging is better for enzyme...
28 July 2024 366 3 View
I will be doing an XRD on a sample which is powdered in natured and is a hydrogenated compound. I would like to know how we can understand the individual components and components by using the...
28 July 2024 4,548 2 View