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Questions related from Arvind Kumar
Generally we used Scherrer formula for spherical particles.
09 September 2017 7,783 10 View
I fabricated the TiO2 thin film of 500 nm on silicon substrate by DC sputtering technique.
09 September 2017 421 3 View
I have deposited the polycrystalline thin film of BiFeO3 multiferroic thin film using Pulsed laser deposition. XRD curve depicts the (100), (200) and (110) orientations.
09 September 2017 8,108 4 View
I got XRD data of La and Mn doped BiFeO3 multiferroic powder. How i can refine its crystal structure.
09 September 2017 3,413 4 View
We prepared the Co3O4 thin film on stainless steal substrate for super-capacitor applications.
09 September 2017 9,968 4 View
I have fabricated the ZnO thin film on glass substrate. I have found only the (100) and (101) planes in XRD of ZnO thin film.
09 September 2017 6,368 3 View
Can we used DC/RF sputtering technique for synthesizing such very thin films for gas sensing application?. If not than which physical vapor deposition (PVD) method is most appropriate.
09 September 2017 1,997 6 View
I have fabricate the 400 nm thick WO3 thin film of on silicon (100) substrate using DC sputtering method. How i can calculate the surface energy of my thin film sample. Please tell me the...
09 September 2017 8,101 5 View
I fabricated the TiO2 thin film of 500 nm on glass substrate using dc sputtering method. Now i want to find out the dislocation density in this thin film.
09 September 2017 6,147 5 View
In XRD data of ZnO thin film i observed the two peaks at 34.25 and 62.52 degree. Now how can identify about the crystal structure of ZnO.
08 August 2017 563 4 View
From XRD data how we can calculate the value of crystallite size, grain size and partical size.
01 January 1970 2,225 4 View