1. This proposed a kind of new method of preparation for perovskite structure materials. 15),颗粒尺寸范围在30nm-100nm之间,提出一种制备钙钛矿结构材料的新方法。更多例句>> 2) perovskite material 钙钛矿材料 1. There has been a great deal of interest and studies in perovskite materials, due ...
Related to Perovskite structure:Spinel structure pe·rovsk·ite (pə-rŏvz′kīt′, -rŏfs′-) n. 1.A relatively rare yellow, brown, or black mineral, CaTiO3, sometimes containing rare-earth elements such as lanthanum. 2.Any of various oxides having a crystal structure similar to that...
The invention discloses a perovskite composite structure-based material with three anti-fake characteristics. The material has a first anti-fake characteristic that characteristic fluorescence is generated under the excitation of ultraviolet light, has a second anti-fake characteristic that characteristic ...
Perovskite (CH 3 NH 3 PbX 3 , X=I, Br, Cl) solar cells are a type of solar cell based on a perovskite absorber, most commonly a tin halide-based or hybrid organic–inorganic lead material, as the visible-light sensitizer layer, which produces electricity from sunlight. Recently, ...
This result further confirms the great prospect of organic-inorganic perovskites in optoelectronics. 该研究对于探索有机金属卤化钙钛矿的电致发光行为大有裨益, 同时也拓宽了有机金属卤化钙钛矿在光电领域的应用潜能. springer Mesoscopic solar cell based on perovskite light absorption material and preparation me...
of-planepreferential growth orientation induced by the STO substrate and itsin-planelattice parameters at the surface. It is well known from the literature that KNN has a perovskite-like monoclinic structure, stable at room temperature (RT)3,11,14,33; however, the asymmetric broadening of the ...
(SiO2) at 27.29 GPa, and then periclase and stishovite will recombine into bridgmanite (perovskite-type MgSiO3) at 28.72 GPa. In other words, both akimotoite and bridgmanite are thermodynamically unstable in the pressure range 27.29–28.72 GPa and therefore a ternary compound ...
Structure Class(es):perovskite Classification by Properties:ferromagnet FM, spin glass Mineral Name(s):– Pearson Symbol:cP5 Space Group:221 Phase Prototype:CaTiO3 Measurement Detail(s):X-rays (determination of cell parameters) Phase Class(es):– ...
We propose an autoencoder of crystal structures that can recover various crystal structures, such as those of perovskite structure materials and cuprate superconductors. Extensive quantitative results demonstrate the superior performance of the NeSF compared with the existing grid-based approach....
S. Hariyani and J. Brgoch54reported an Eu2+doped BaScO2F perovskite material for highly efficient cyan emission. The refined crystal structure data showed that O atoms and F atoms are co-occupied with the fraction of 0.667 and 0.333, which can be represented as BaSc(OxF1−x)3(x =...