WebAug 3, 2015 · Abstract. The charge transport properties of hybrid halide perovskites are investigated with a combination of density functional theory including van der Waals interaction and the Boltzmann theory ... WebThe electron affinity is the potential energy change of the atom when an electron is added to a neutral gaseous atom to form a negative ion. So the more negative the electron affinity …
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WebDec 10, 2024 · The toxicity of lead-based halide perovskites hampers broad application in optoelectronics. Lead-free perovskite Cs 2 AgBiBr 6 is considered a promising … WebJun 12, 2024 · Fig. 2. (Color online) Calculated absorption coefficients α of (a) Cs2AgBiBr6, Cs2InBiBr6, and MAPbI3 and (b) MAPbI3, GaAs, and CdTe together with experimental ones. All the calculated absorption spectra are scissors-corrected. - "Theoretical Study on Optical Absorption of Lead-Free Double Perovskites Cs2AgBiBr6 and Cs2InBiBr6" thursday word origin
Materials Data on Cs2InBiBr6 by Materials Project
WebJul 1, 2024 · Theoretical Study on Optical Absorption of Lead-Free Double Perovskites Cs2AgBiBr6 and Cs2InBiBr6 Suzuki, Shugo; Tsuyama, Makoto; Abstract. Publication: … WebApr 11, 2024 · All-inorganic Cs2AgBiBr6 film is one of most promising materials in the perovskite family for long-term daily life photodetection applications, due to its fairly nice stability and lead-free nontoxic property. However, high annealing temperature (> 250 °C) process is widely used and low temperature synthesis of high-quality Cs2AgBiBr6 is still … WebWe have studied the optical absorption of lead-free double perovskites Cs 2 AgBiBr 6 and Cs 2 InBiBr 6 using the solutions of the Dirac–Kohn–Sham equations. It is found that the absorption coefficient of Cs 2 AgBiBr 6 in the high-energy part of the solar spectrum is considerably large and that the absorption spectrum of Cs 2 InBiBr 6 shows ... thursday words