Efficient Optical Orientation and Slow Spin Relaxation in Lead-Free CsSnBr3 Perovskite Nanocrystals

2021 ◽  
pp. 1670-1676
Author(s):  
Wenfei Liang ◽  
Yulu Li ◽  
Dongmei Xiang ◽  
Yaoyao Han ◽  
Qike Jiang ◽  
...  
Keyword(s):  
Spin Relaxation ◽  
Lead Free ◽  
Optical Orientation ◽  
Perovskite Nanocrystals

Highly Emissive Halide Perovskite Nanocrystals: From Lead to Lead-Free

CrystEngComm ◽  
2021 ◽  
Author(s):  
Chunlong Li ◽  
Jie Li ◽  
Zhengping Li ◽  
Huayong Zhang ◽  
Yangyang Dang ◽  
...  
Keyword(s):  
Charge Carriers ◽  
Lead Free ◽  
Quantum Yields ◽  
Local Management ◽  
Perovskite Nanocrystals ◽  
Halide Perovskites ◽  
Halide Perovskite

Nanostructured halide perovskites have highly yielded record LEDs due to their higher versatility in the local management of charge carriers, which has enabled photoluminescence quantum yields (PLQYs) close to 100%....

Synthesis and CO2 Photoreduction of Lead-Free Cesium Bismuth Halide Perovskite Nanocrystals

2021 ◽  
Author(s):  
Daofu Wu ◽  
Xusheng Zhao ◽  
Yanyi Huang ◽  
Junan Lai ◽  
Jiayu Yang ◽  
...  
Keyword(s):  
Lead Free ◽  
Co2 Photoreduction ◽  
Perovskite Nanocrystals ◽  
Halide Perovskite

scholarly journals Colloidal Synthesis of Lead-free Cs2TiBr6-xIx Perovskite Nanocrystals

2021 ◽  
Author(s):  
Shanti Maria Liga ◽  
Gerasimos Konstantatos
Keyword(s):  
Solar Cells ◽  
Power Conversion ◽  
Lead Free ◽  
Colloidal Synthesis ◽  
Optoelectronic Materials ◽  
Perovskite Nanocrystals ◽  
Halide Perovskites ◽  
Conversion Efficiencies

Cesium titanium halide perovskites are novel lead-free optoelectronic materials that have attracted attention in the last two years for their application in solar cells with power conversion efficiencies reaching 3.3%....

Lead-Free Direct Band Gap Double-Perovskite Nanocrystals with Bright Dual-Color Emission

2018 ◽  
Vol 140 (49) ◽  
pp. 17001-17006 ◽  
Author(s):  
Bin Yang ◽  
Xin Mao ◽  
Feng Hong ◽  
Weiwei Meng ◽  
Yuxuan Tang ◽  
...  
Keyword(s):  
Band Gap ◽  
Double Perovskite ◽  
Lead Free ◽  
Perovskite Nanocrystals ◽  
Direct Band Gap ◽  
Dual Color ◽  
Direct Band ◽  
Color Emission

Graphene-Based Gas Sensor Loaded with Lead-Free Perovskite Nanocrystals

2021 ◽  
Vol MA2021-01 (63) ◽  
pp. 1671-1671
Author(s):  
Juan Casanova-Chafer ◽  
Rocio Garcia-Aboal ◽  
Pedro Atienzar ◽  
Eduard Llobet
Keyword(s):  
Gas Sensor ◽  
Lead Free ◽  
Perovskite Nanocrystals

Can perovskite inspired bismuth halide nanocrystals outperform their lead counterparts?

2020 ◽  
Vol 8 (26) ◽  
pp. 12951-12963
Author(s):  
Sathy Harshavardhan Reddy ◽  
Ranadeep Raj Sumukam ◽  
Banavoth Murali
Keyword(s):  
Lead Free ◽  
Promising Alternative ◽  
Perovskite Nanocrystals ◽  
Halide Perovskites

In the quest for finding non-toxic and stable lead-free perovskite nanocrystals (NCs), bismuth halide perovskites (BHP) have emerged as a promising alternative. This perspective presents an overview, challenges, and future opportunities in BHP NCs.

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