Kalyan Chavan

5 Questions 5 Answers 0 Followers

Questions related from Kalyan Chavan

Where do i get elastic compliance constants required for the orthorhombic crystal structure?

USDM and UDEDM model of Williamson Hall plot, elastic constants are required to calculate the Youngs modulus which further usefull in calculating stress and deformation energy density. I am...

13 June 2023 1,387 0 View

We have deposited CZTS thin films using sputtering on Mo coated glass substrate. UV absorbance shows multiple peaks what is reason behind this?

CZTS thin films are deposited by RF sputtering on MO coated glass substrate. UV absorbance of these thin films shows multiple fringes/peaks.

14 July 2021 7,919 4 View

How to obtain the sputtering yield of different species in Quaternary sputtering target?

we have prepared the CZTS thin films using single target in RF sputtering. which formula should i use to obtain the sputtering yield of different atoms such as Cu, Sn, Zn . is it possible to get...

16 October 2019 1,826 6 View

How to obtain the crystallinity and strain in the thin film using RAMAN shift?

we have deposited the semiconducting thin film (CZTS) using sputtering. is it possible to obtain the crystallanity and strain in thin film using RAMAN spectra? which formula should i use for that?

10 September 2019 8,240 1 View

Is it possible to get different RAMAN shifts for the same sample deposited by different process parameters?

I have deposited CZTS by RF sputtering at different temperatures, pressures and powers. In RAMAN analysis i am getting peaks at 334,337,330 cm-1 is it possible to observe these kind of shifts due...

05 September 2019 6,012 2 View