A new all-inorganic vacancy-ordered double perovskite Cs2CrI6 for high-performance photovoltaic cells and alpha-particle detection in space environment

Halide perovskites and perovskite related materials for particle radiation detection

“…76,77 There are several reports on halide perovskites for α particle detection, including 3D perovskite MAPbBr 3 , MAPbI 3 and CsPbBr 3 , 63,71,78 2D perovskite (BA) 2 PbBr 4 (BA: butylammonium) and (BDA)CsPb 2 Br 7 (BDA: 1,4-butanediamine), 65,79 0D perovskite Cs 4 PbBr 6 and Cs 4 PbI 6 , 72,80 and other perovskite related structures (Cs 3 Bi 2 I 9 , Cs 2 TiI 6 , Cs 2 CrI 6 , etc .). 64,81,82…”

“…2D perovskite (BA) 2 PbBr 4 (BA: butylammonium) and (BDA)CsPb 2 Br 7 (BDA: 1,4-butanediamine),65,79 0D perovskite Cs 4 PbBr 6 and Cs 4 PbI 6 ,72,80 and other perovskite related structures (Cs 3 Bi 2 I 9 , Cs 2 TiI 6 , Cs 2 CrI 6 , etc.) 64,81,82. …”

Proton Radiation Hardness of Perovskite Solar Cells Utilizing a Mesoporous Carbon Electrode

“…Despite this, a few notable publications are investigating a wide range of energies, device architectures, perovskite compositions, and materials. [16][17][18][19][20][21][22][23][24][25][26][27][28][29] In 2015, and once again in 2018, Miyasaka et al showed that PSCs provide a much more robust radiation stable solar cell than their inorganic counterparts. In these publications, it was reported that PSCs utilizing a compact and mesoporous TiO 2 electron transport layer (ETL) and P3HT hole transport layer (HTL) are stable under an accumulated dose of 1 Â 10 14 protons cm À2 for 50 keV protons and 1 Â 10 16 electrons cm À2 for 1 MeV electrons.…”

“…The devices retain 90% of initial PCE under a proton fluence of 5 Â 10 13 protons cm À2 , which indicates a promising potential for application in photovoltaic cells and α-particle detectors for space applications. [28] In this work, we present a detailed study on the effect of 150 keV protons on the performance of an all-screen printed, HTL free, carbon electrode perovskite solar cells. Owing to the low cost, easy processing, and scalability, screen-printed carbon electrode PSCs have revolutionized the techniques used to manufacture PSCs.…”

Low‐Cost Strategy for High‐Efficiency Bifacial Perovskite/c‐Si Tandem Solar Cells

“…[19] Since the rear illumination is mainly absorbed by the c-Si sub-cells in perovskite/c-Si TSCs, the current density of the c-Si sub-cells is greatly increased, which can easily exceed that of the perovskite sub-cells, allowing for the lower bandgap of perovskite sub-cells. [20][21][22][23] The bifacial perovskite/c-Si TSCs provide further the possibility to reduce the c-Si thickness under the sub-cell current matching requirement. Since the current density of the c-Si sub-cells overflows due to sufficient rear incidence and the absorption coefficient of c-Si attenuates sharply as the active wavelength (300-1200 nm) increases, the thickness of the c-Si can be greatly reduced without causing the current loss of the TSCs.…”