16 Questions 34 Answers 0 Followers
Questions related from Shalu Pathak
Topological insulators such as Bi2Te3, Bi2Se3 show hexagonal crystal structure with repeating 3 unit cell. Xrd pattern of thin film gen show 003 family peaks in these materials. How to confirm...
03 March 2018 6,911 3 View
To see the EB, we need two attached layer of antiferromagnet and ferromagnet. Is it possible if we increase the coercive field of ferromagnet, can be increase EB field in the bilayer system?
12 December 2017 6,901 2 View
I want to measure the heat capacity of my oxide thin film. Is it possible to measure it by DSC technique?
10 October 2017 7,149 4 View
I want to grow oxide thin film. which technique can be the best one. please help me
10 October 2017 9,184 22 View
I have some confusion about the site occupancy in Heusler Alloys. There are many papers but no single rule on site occupancy. In a full Heusler Alloys (X2YZ), what the the site occupancies of X,...
09 September 2017 5,620 3 View
Please suggest some oxide materials having large MR ratio.
05 May 2017 3,793 1 View
Can someone please explain that how to calculate moment/magnetic ion in thin films?
05 May 2017 8,478 8 View
There are some experiments, which can not be done because of large contribution of substrate, which hinders the material's property. Could someone please suggest me how can I separate my film from...
03 March 2017 6,364 9 View
I observed that there is huge change in the intensities of substrate peak on changing annealing temperature. second thing: The sample XRD peak in my sample shifts to higher 2theta on increasing...
01 January 2017 4,540 9 View
How to calculate mass of thin film indirectly and convert magnetization from emu/cc to Mb/fu?
12 December 2016 10,097 11 View
Please suggest me how can I subtract the diamagnetic and paramagnetic contribution from a ferromagnetic sample? is there any correction factor (standard way)? Thank you
09 September 2016 6,557 7 View
I have some problem in the XRD measurements. I am not able to see any peak in my XRD data when I use the script file. When I do not use script file, some peaks are there but no peak from Si(100)...
08 August 2016 6,082 7 View
I have seen that authors use different formula for lattice mismatch calculation. can someone please tell me the exact formula for lattice mismatch calculation? I am using GaAs(111) substrate and a...
08 August 2016 8,046 10 View
I know that when spin is pumped from the FM layer under FMR, the angular momenta is transferred from FM layer to NM layer, which results in increase in damping constant as well as FMR linewidth in...
07 July 2016 531 7 View
Could someone explain in simple way the difference between spin pumping and spin injection in spintronics? Thanks !
08 August 2015 3,657 6 View
I want to grow topological insulator (BiSb)2Te3. I do not have any idea about how to change flux ratio when changing the concentration of Bi/Sb. I know the flux ration in case of Bi2Te3 (Te/Bi=15)...
05 May 2015 2,907 3 View
