Recent Advances toward Environment-Friendly Photodetectors Based on Lead-Free Metal Halide Perovskites and Perovskite Derivatives

2021 ◽  
Author(s):  
Ying Li ◽  
Zhifeng Shi ◽  
Wenqing Liang ◽  
Jingli Ma ◽  
Xu Chen ◽  
...  
Keyword(s):  
Charge Transport ◽  
Carrier Mobility ◽  
Optoelectronic Properties ◽  
Metal Halide ◽  
Lead Free ◽  
Environment Friendly ◽  
High Carrier Mobility ◽  
High Carrier ◽  
Halide Perovskites ◽  
Free Metal

Recently, metal-halide perovskites have emerged as promising materials for photodetectors (PDs) applications owing to their superior optoelectronic properties, such as ambipolar charge transport characteristics, high carrier mobility, and so on....

Hierarchical computational screening of layered lead-free metal halide perovskites for optoelectronic applications

2021 ◽  
Author(s):  
Qiuqi Li ◽  
Dan Cao ◽  
Xueyin Liu ◽  
Xiangyu Zhou ◽  
Xiaoshuang Chen ◽  
...  
Keyword(s):  
High Stability ◽  
Screening Method ◽  
Optoelectronic Properties ◽  
Metal Halide ◽  
Lead Free ◽  
Computational Screening ◽  
Halide Perovskites ◽  
Optoelectronic Applications ◽  
Free Metal

A hierarchical computational screening method is used to find layered lead-free metal halide perovskites with high stability and outstanding optoelectronic properties.

Dual-source vapor-processed blue-emissive cesium copper iodine microplatelets with high crystallinity and stability

2021 ◽  
Author(s):  
Jingjing Yan ◽  
Jingli Ma ◽  
Mengyao Zhang ◽  
Ruoting Yang ◽  
Xu Chen ◽  
...  
Keyword(s):  
Low Temperature ◽  
Carrier Mobility ◽  
Processing Technique ◽  
Tunable Bandgap ◽  
Low Temperature Processing ◽  
Dual Source ◽  
High Carrier Mobility ◽  
High Carrier ◽  
Halide Perovskites ◽  
Lead Halide

Recently, hybrid lead-halide perovskites have attracted extensive attention because of their unique optoelectronic characteristics, such as ambipolar charge transport, tunable bandgap, high carrier mobility, low-temperature processing technique, and so on....

scholarly journals From Lead Halide Perovskites to Lead‐Free Metal Halide Perovskites and Perovskite Derivatives

2019 ◽  
Vol 31 (47) ◽  
pp. 1803792 ◽  
Author(s):  
Zewen Xiao ◽  
Zhaoning Song ◽  
Yanfa Yan
Keyword(s):  
Metal Halide ◽  
Lead Free ◽  
Halide Perovskites ◽  
Free Metal ◽  
Lead Halide

Vapor Incubation of FASnI3 films for Efficient and Stable Lead-free Inverted Perovskite Solar Cells

2021 ◽  
Author(s):  
Ligang Xu ◽  
Chi Zhang ◽  
Xiangyun Feng ◽  
Wenxuan Lv ◽  
Zuqiang Huang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carrier Mobility ◽  
Perovskite Solar Cells ◽  
Environmentally Friendly ◽  
Lead Free ◽  
Narrow Bandgap ◽  
High Carrier Mobility ◽  
High Carrier

Tin perovskites with narrow bandgap and high carrier mobility are highly attractive for environmentally friendly perovskite solar cells (PSCs), but the Sn-based PSCs are still less efficient and stable owing...

Bending TIPS-pentacene Single Crystals: From Morphology to Transistor Performance

2021 ◽  
Author(s):  
Huihong Jiang ◽  
Boyu Peng ◽  
Shuang Liu ◽  
Jie Ren ◽  
Weitao Yang ◽  
...  
Keyword(s):  
Charge Transport ◽  
Single Crystals ◽  
Organic Semiconductor ◽  
Carrier Mobility ◽  
Structural Defects ◽  
Semiconductor Materials ◽  
Flexible Devices ◽  
Organic Semiconductor Materials ◽  
High Carrier Mobility ◽  
High Carrier

Organic single crystals, with regular molecular packing and fewer structural defects, have presented record-high carrier mobility of various organic semiconductor materials, making them ideal charge-transport media for flexible devices. However,...

Highly efficient and stable broadband near-infrared-emitting lead-free metal halide double perovskites

2021 ◽  
Author(s):  
Guangting Xiong ◽  
Lifang Yuan ◽  
Yahong Jin ◽  
Haoyi Wu ◽  
Bingyan Qu ◽  
...  
Keyword(s):  
Near Infrared ◽  
Metal Halide ◽  
Lead Free ◽  
Double Perovskites ◽  
Highly Efficient ◽  
Lead Metal ◽  
Halide Perovskites ◽  
Free Metal

Non-lead metal halide double perovskites (MHDP), recognized as one of the most promising alternatives to the lead-based metal halide perovskites (MHP), have received enormous attention in recent years due to...

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