Small polaron formation in lead-free AgBi semiconductors for photovoltaic applications

2021 ◽  
Author(s):  
Laura Herz
Keyword(s):  
Small Polaron ◽  
Lead Free ◽  
Photovoltaic Applications ◽  
Polaron Formation

Enhanced stability of lead-free perovskite heterojunction for photovoltaic applications

2017 ◽  
Vol 53 (6) ◽  
pp. 4378-4386 ◽  
Author(s):  
Jin Zhang ◽  
Shijie Li ◽  
Pengfei Yang ◽  
Weiguo Liu ◽  
Yulong Liao
Keyword(s):  
Lead Free ◽  
Photovoltaic Applications ◽  
Enhanced Stability

scholarly journals Surface electron dynamics in hematite (α-Fe2O3): correlation between ultrafast surface electron trapping and small polaron formation

2017 ◽  
Vol 8 (12) ◽  
pp. 8170-8178 ◽  
Author(s):  
Jakub Husek ◽  
Anthony Cirri ◽  
Somnath Biswas ◽  
L. Robert Baker
Keyword(s):  
Charge Carrier ◽  
Small Polaron ◽  
Functional Materials ◽  
Carrier Dynamics ◽  
Electron Trapping ◽  
Electron Dynamics ◽  
Surface Electron ◽  
X Ray ◽  
Charge Carrier Dynamics ◽  
Polaron Formation

Ultrafast soft X-ray reflection-absorption spectroscopy as a probe for following surface charge carrier dynamics in catalytically-relevant functional materials.

Infrared absorption spectra of molecular crystals: Possible evidence for small-polaron formation?

2008 ◽  
Vol 462 (4-6) ◽  
pp. 213-216 ◽  
Author(s):  
Željko Pržulj ◽  
Dalibor Čevizović ◽  
Slobodan Zeković ◽  
Zoran Ivić
Keyword(s):  
Absorption Spectra ◽  
Infrared Absorption ◽  
Small Polaron ◽  
Molecular Crystals ◽  
Polaron Formation ◽  
Infrared Absorption Spectra

Formamidinium tin-based perovskite with low Eg for photovoltaic applications

2015 ◽  
Vol 3 (29) ◽  
pp. 14996-15000 ◽  
Author(s):  
Teck Ming Koh ◽  
Thirumal Krishnamoorthy ◽  
Natalia Yantara ◽  
Chen Shi ◽  
Wei Lin Leong ◽  
...  
Keyword(s):  
Lead Free ◽  
Inorganic Hybrid ◽  
Low Bandgap ◽  
Hybrid Perovskite ◽  
Photovoltaic Applications ◽  
Tin Iodide ◽  
Photovoltaic Material

A lead-free low bandgap organic–inorganic hybrid perovskite, formamidinium tin iodide, is introduced as a photovoltaic material.

Lead-Free Organic-Inorganic Hybrid Perovskites for Photovoltaic Applications: Recent Advances and Perspectives

2017 ◽  
Vol 29 (16) ◽  
pp. 1605005 ◽  
Author(s):  
Zejiao Shi ◽  
Jia Guo ◽  
Yonghua Chen ◽  
Qi Li ◽  
Yufeng Pan ◽  
...  
Keyword(s):  
Lead Free ◽  
Inorganic Hybrid ◽  
Recent Advances ◽  
Photovoltaic Applications

Electron small polarons and their transport in bismuth vanadate: a first principles study

2015 ◽  
Vol 17 (1) ◽  
pp. 256-260 ◽  
Author(s):  
Kyoung E. Kweon ◽  
Gyeong S. Hwang ◽  
Jinhan Kim ◽  
Sungjin Kim ◽  
SeongMin Kim
Keyword(s):  
Concentration Dependence ◽  
Electron Mobility ◽  
First Principles ◽  
Density Functional Calculations ◽  
Density Functional ◽  
Small Polaron ◽  
Polaron Hopping ◽  
Polaron Formation ◽  
Hybrid Density Functional ◽  
Small Polarons

Hybrid density functional calculations demonstrate small polaron formation in electron-doped BiVO4, and predict the polaron hopping barrier to increase with lattice constant and also the possible concentration-dependence of electron mobility.

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