scholarly journals Sulfur-Donor Solvents Strongly Coordinate Pb2+ in Hybrid Organic–Inorganic Perovskite Precursor Solutions

2020 ◽  
Vol 124 (27) ◽  
pp. 14496-14502 ◽  
Author(s):  
J. Clay Hamill ◽  
Oluwaseun Romiluyi ◽  
Sara A. Thomas ◽  
Jacquelyn Cetola ◽  
Jeffrey Schwartz ◽  
...  
Keyword(s):  
Inorganic Perovskite ◽  
Sulfur Donor

A thiourea additive-based quadruple cation lead halide perovskite with an ultra-large grain size for efficient perovskite solar cells

Nanoscale ◽  
2019 ◽  
Vol 11 (45) ◽  
pp. 21824-21833 ◽  
Author(s):  
Jyoti V. Patil ◽  
Sawanta S. Mali ◽  
Chang Kook Hong
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite ◽  
Halide Perovskite ◽  
Lead Halide

Controlling the grain size of the organic–inorganic perovskite thin films using thiourea additives now crossing 2 μm size with >20% power conversion efficiency.

Anharmonicity and Dielectric Properties in Hybrid and Inorganic Perovskite Materials used for Photovoltaics Applications

2017 ◽  
Author(s):  
Arthur Marronnier ◽  
Heejae Lee ◽  
Bernard Geffroy ◽  
Yvan Bonnassieux ◽  
Jacky Even ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Inorganic Perovskite ◽  
Perovskite Materials ◽  
Materials Used

Armor-Like Passivated CsPbBr3 Quantum Dots: Boosted Stability with Hand-in-Hand Ligands and Enhanced Performance of Nuclear Battery

2021 ◽  
Author(s):  
Haibo Zeng ◽  
Dandan Yang ◽  
Zhiheng Xu ◽  
Chunhui Gong ◽  
Xiaoming Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Inorganic Perovskite ◽  
Surface Ligands ◽  
Perovskite Quantum Dots ◽  
Stability Issue ◽  
The Stability ◽  
Nuclear Battery ◽  
Cspbbr3 Quantum Dots

One of the main reasons for the stability issue of inorganic perovskite quantum dots (PQDs) is the fragile protection of surface ligands. Here, an armor-like passivation strategy is proposed to...

scholarly journals All-inorganic perovskite quantum dot light-emitting memories

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Meng-Cheng Yen ◽  
Chia-Jung Lee ◽  
Kang-Hsiang Liu ◽  
Yi Peng ◽  
Junfu Leng ◽  
...  
Keyword(s):  
Random Access ◽  
Optoelectronic Device ◽  
Resistive Random Access Memory ◽  
Access Memory ◽  
Light Emitting ◽  
Inorganic Perovskite ◽  
Emission Color ◽  
Perovskite Quantum Dots ◽  
In Series ◽  
First Time

AbstractField-induced ionic motions in all-inorganic CsPbBr3 perovskite quantum dots (QDs) strongly dictate not only their electro-optical characteristics but also the ultimate optoelectronic device performance. Here, we show that the functionality of a single Ag/CsPbBr3/ITO device can be actively switched on a sub-millisecond scale from a resistive random-access memory (RRAM) to a light-emitting electrochemical cell (LEC), or vice versa, by simply modulating its bias polarity. We then realize for the first time a fast, all-perovskite light-emitting memory (LEM) operating at 5 kHz by pairing such two identical devices in series, in which one functions as an RRAM to electrically read the encoded data while the other simultaneously as an LEC for a parallel, non-contact optical reading. We further show that the digital status of the LEM can be perceived in real time from its emission color. Our work opens up a completely new horizon for more advanced all-inorganic perovskite optoelectronic technologies.

Intermediate‐Adduct‐Assisted Growth of Stable CsPbI 2 Br Inorganic Perovskite Films for High‐Efficiency Semitransparent Solar Cells

2021 ◽  
Vol 33 (10) ◽  
pp. 2006745
Author(s):  
Min Wang ◽  
Fengren Cao ◽  
Meng Wang ◽  
Kaimo Deng ◽  
Liang Li
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Inorganic Perovskite

Radiation response characteristics of organic–inorganic perovskite-type compounds with a chlorophenethylamine

2021 ◽  
pp. 111409
Author(s):  
Naoki Kawano ◽  
Atsushi Horimoto ◽  
Hiromi Kimura ◽  
Daisuke Nakauchi ◽  
Masaki Akatsuka ◽  
...  
Keyword(s):  
Radiation Response ◽  
Inorganic Perovskite ◽  
Response Characteristics ◽  
Perovskite Type
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