WebJun 1, 2024 · We have studied electronic, phonon transport and thermoelectric properties of Cs 2 InAgCl 6 using first-principles calculations. The PBE functional severely … WebJun 1, 2024 · We have studied electronic, phonon transport and thermoelectric properties of Cs 2 InAgCl 6 using first-principles calculations. The PBE functional severely underestimates the bandgap and calculated value for fully relaxed Cs 2 InAgCl 6 is 1.01 eV. Our calculated direct bandgap using TB-mBJ potential of partially relaxed Cs 2 InAgCl 6 …
Cs2InAgCl6: A New Lead-Free Halide Double Perovskite with Direct
WebJan 1, 2024 · This work proposes a new class of halide double perovskites, where the B3+ and B+ cations are In 3+ and Ag+, respectively, and attempts to synthesize Cs2InAgCl6 and Cs1InAgBr6, and succeeds to form the hitherto unknown double perOVskite Cs 2InAgcl6. Expand WebSep 22, 2024 · The lead-free halide double perovskite Cs2InAgCl6 was recently designed in silico and subsequently synthesized in the lab. This perovskite is a wide-gap … how to reset talents wow tbc
Electronic, phonon transport and thermoelectric properties of ...
WebSep 18, 2024 · Hybrid DFT calculations without ADMM for your Cs2InAgCl6 system will use a lot of memory, and as Prof Hutter suggested earlier, it will also be 100~1000 times slower. " without ADMM basis sets I have SCF convergence issue if I don't use the Coulomb truncation method, both for OT and diagonalization, the SCF didn't tend to converge. WebJan 21, 2024 · New generation Indium based lead-free Cs2InAgCl6 is a promising halide material in photovoltaic applications due to its good air stability and non-toxic behavior. But its wide band gap (>3 eV) is not suitable for solar spectrum and hence reducing the photoelectronic efficiency for device applications. Here we report a significant band gap … WebBased on these predictions, we attempt to synthesize Cs2InAgCl6 and Cs2InAgBr6, and we succeed to form the hitherto unknown double perovskite Cs2InAgCl6. X-ray diffraction … north cook news