WebMar 1, 2024 · Cs2AgInCl6 double perovskite (DP) is a direct band gap, stable, and environmentally benign material with a three-dimensional perovskite structure. However, the band gap (∼3.3 eV) is too wide for optoelectronic applications in the near-infrared (NIR) region. To achieve optical functionality in the NIR window, we have doped Yb3+ in both … WebJan 1, 2024 · Cs2AgInCl6 belong to the direct gap semiconductor with a wide band gap of 3.23 eV experimentally and 3.33 eV by DFT calculation. ... could be extended to other lanthanide-doped nanocrystal systems ...
Mn2+-doped Cs2NaInCl6 double perovskites and their ... - SpringerLink
WebFeb 5, 2024 · The observed XRD pattern of Cs 2 AgInCl 6 after 30 min of growth, referred to as Cs 2 AgInCl 6 (30 min) and as shown in Fig. 1 a, is consistent with previously reported patterns (Volonakis et al., 2024; Zhou et al., 2024; Luo et al., 2024; Liu et al., 2024).Its 3D framework is primarily composed of the apex angles of anionic [AgCl 6] 5– and anionic … WebApr 23, 2024 · DOI: 10.1002/anie.202404562 Corpus ID: 216110738; Incorporating Rare-earth Tb3+ into Cs2AgInCl6:Bi Nanocrystals toward Tunable Photoluminescence. @article{Liu2024IncorporatingRT, title={Incorporating Rare-earth Tb3+ into Cs2AgInCl6:Bi Nanocrystals toward Tunable Photoluminescence.}, author={Ying Liu and Ximing Rong … how a wedge works
Pressure-induced structural transition and band gap evolution …
WebDoping of Yb metal ion provides the optical functionality in near infrared region (NIR). We have achieved the doping of Yb in microcrystals as well as colloidal nanocrystals of Cs2AgInCl6 DPs. Our Yb-doped Cs2AgInCl6 DPs show narrow NIR emission (~994 nm, 1.24 eV) by converting UV light absorbed by the host. These Yb-doped Cs2AgInCl6 DPs … WebApr 11, 2024 · c) Effective potential considering a surface term and a crystallization term, depicting the energy associated with a void occupying a certain position within the nanocrystal, and d) TEM of voids ... WebApr 9, 2024 · In contrast, Liu et al. [225] have obtained a maximum photoluminescence quantum yield (PLQY) of 11.4% from high-quality Cs 2 AgInCl 6 nanocrystal. More … how many moles in a nm