Homo- and Heterovalent Doping-Mediated Self-Trapped Exciton Emission and Energy Transfer in Mn-Doped Cs2Na1–xAgxBiCl6 Double Perovskites

2019 ◽  
Vol 11 (1) ◽  
pp. 340-348 ◽  
Author(s):  
Bao Ke ◽  
Ruosheng Zeng ◽  
Zhuang Zhao ◽  
Qilin Wei ◽  
Xiaogang Xue ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Double Perovskites ◽  
Exciton Emission ◽  
Mn Doped ◽  
Heterovalent Doping

Bright type-II photoluminescence from Mn-doped CdS/ZnSe/ZnS quantum dots with Mn2+ ions as exciton couplers

Nanoscale ◽  
2017 ◽  
Vol 9 (46) ◽  
pp. 18281-18289 ◽  
Author(s):  
Ruilin Xu ◽  
Chen Liao ◽  
Yanqing Xu ◽  
Chunfeng Zhang ◽  
Min Xiao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Charge Transfer ◽  
Type Ii ◽  
Exciton Emission ◽  
Transfer Stations ◽  
Mn Doped

Mn2+ ions act as energy-transfer-stations of hot excitons (coupling-1) and couplers of cold excitons (coupling-2) to enhance charge-transfer exciton emission.

Exciton-to-Dopant Energy Transfer in Mn-Doped Cesium Lead Halide Perovskite Nanocrystals

Nano Letters ◽  
2016 ◽  
Vol 16 (12) ◽  
pp. 7376-7380 ◽  
Author(s):  
David Parobek ◽  
Benjamin J. Roman ◽  
Yitong Dong ◽  
Ho Jin ◽  
Elbert Lee ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Perovskite Nanocrystals ◽  
Halide Perovskite ◽  
Mn Doped ◽  
Lead Halide

Synthesis and luminescence of Mn-doped Cs2AgInCl6 double perovskites

2018 ◽  
Vol 54 (41) ◽  
pp. 5205-5208 ◽  
Author(s):  
Nila Nandha K. ◽  
Angshuman Nag
Keyword(s):  
Visible Region ◽  
Double Perovskite ◽  
Wide Bandgap ◽  
Double Perovskites ◽  
Mn Doped

Mn2+ has been doped in a wide bandgap Cs2AgInCl6 double perovskite to emit light in the visible region.

Dynamics of Exciton–Mn Energy Transfer in Mn-Doped CsPbCl3 Perovskite Nanocrystals

2017 ◽  
Vol 121 (32) ◽  
pp. 17143-17149 ◽  
Author(s):  
Daniel Rossi ◽  
David Parobek ◽  
Yitong Dong ◽  
Dong Hee Son
Keyword(s):  
Energy Transfer ◽  
Perovskite Nanocrystals ◽  
Mn Doped

Excitonic enhancement of colour emission and Förster resonance energy transfer in chemically synthesized Mn-doped ZnS nanomaterials

2020 ◽  
Vol 49 (46) ◽  
pp. 16979-16992
Author(s):  
Lakshmi Kumari ◽  
Asit Kumar Kar
Keyword(s):  
Energy Transfer ◽  
Resonance Energy Transfer ◽  
Blue Emission ◽  
Resonance Energy ◽  
Forster Resonance Energy Transfer ◽  
Förster Resonance Energy Transfer ◽  
Orange Emission ◽  
Mn Doped ◽  
Förster Resonance

Excitons are created in Zn1−xMnxS under photo-excitation. A fraction of the excitons transfers their energy to ZnS's intrinsic traps, generating blue emission, whereas the remaining excitons are utilized to excite Mn2+ ions, showing orange emission.

Luminescent properties, energy transfer, and thermal stability of double perovskites La2MgTiO6:Sm3+, Eu3+

2018 ◽  
Vol 204 ◽  
pp. 457-463 ◽  
Author(s):  
Binbin Su ◽  
Huidong Xie ◽  
Yurong Tan ◽  
Yajuan Zhao ◽  
Qingcui Yang ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Transfer ◽  
Luminescent Properties ◽  
Double Perovskites ◽  
Thermal Stability Of
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