Dear WIEN2K Users, Greetings! I am using WIEN2k_19.1. I have successfully completed SCF calculations with PBE-sol potential functional.
I got a bandgap 0.880 eV but this band gap is very small in our considered material. then we apply a BJ potential (Eg =1.0107 eV) and then after TB-MBJ, we get a 1.196 eV bandgap. but our required bandgap is about 1.41 eV. So please suggest me how to increase the bandgap. Kindly tell me the solution. Thanks and Regards Sanjay Pachori
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