scholarly journals Narrowing band gap and enhanced visible-light absorption of metal-doped non-toxic CsSnCl3 metal halides for potential optoelectronic applications

RSC Advances ◽  
2020 ◽  
Vol 10 (13) ◽  
pp. 7817-7827 ◽  
Author(s):  
Jakiul Islam ◽  
A. K. M. Akther Hossain
Keyword(s):  
Solar Cells ◽  
Visible Light ◽  
Band Gap ◽  
Light Absorption ◽  
Lead Free ◽  
Photovoltaic Devices ◽  
Metal Halides ◽  
Visible Light Absorption ◽  
Leading Position ◽  
Metal Doped

Non-toxic (lead-free) inorganic perovskites have seized the leading position in the race for the commercialization of solar cells and other photovoltaic devices.

scholarly journals Correction: Narrowing band gap and enhanced visible-light absorption of metal-doped non-toxic CsSnCl3 metal halides for potential optoelectronic applications

RSC Advances ◽  
2020 ◽  
Vol 10 (30) ◽  
pp. 17869-17869
Author(s):  
Jakiul Islam ◽  
A. K. M. Akther Hossain
Keyword(s):  
Visible Light ◽  
Band Gap ◽  
Light Absorption ◽  
Metal Halides ◽  
Visible Light Absorption ◽  
Optoelectronic Applications ◽  
Metal Doped

Correction for ‘Narrowing band gap and enhanced visible-light absorption of metal-doped non-toxic CsSnCl3 metal halides for potential optoelectronic applications’ by Jakiul Islam et al., RSC Adv., 2020, 10, 7817–7827, DOI: 10.1039/C9RA10407K.

Highly efficient heterojunction solar cells enabled by edge-modified tellurene nanoribbons

2020 ◽  
Vol 22 (48) ◽  
pp. 28414-28422
Author(s):  
Yunzhi Gao ◽  
Kai Wu ◽  
Wei Hu ◽  
Jinlong Yang
Keyword(s):  
Solar Cells ◽  
Visible Light ◽  
Band Gap ◽  
Light Absorption ◽  
Carrier Mobility ◽  
Two Dimensional ◽  
Visible Light Absorption ◽  
Heterojunction Solar Cells ◽  
High Carrier Mobility ◽  
High Carrier

Tellurene, a two-dimensional (2D) semiconductor, meets the requirements for optoelectronic applications with desirable properties, such as a suitable band gap, high carrier mobility, strong visible light absorption and high air stability.

scholarly journals Influence of molybdenum and technetium doping on visible light absorption, optical and electronic properties of lead-free perovskite CsSnBr3 for optoelectronic applications

RSC Advances ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 2405-2414
Author(s):  
M. I. Kholil ◽  
M. T. H. Bhuiyan ◽  
M. Atikur Rahman ◽  
M. S. Ali ◽  
M. Aftabuzzaman
Keyword(s):  
Solar Cells ◽  
Visible Light ◽  
Electronic Properties ◽  
Light Absorption ◽  
Optoelectronic Properties ◽  
Lead Free ◽  
Metal Doping ◽  
Visible Light Absorption ◽  
Optical And Electronic Properties ◽  
Optoelectronic Applications

In this study, the metal doping enhanced the optoelectronic properties of lead-free perovskite CsSnBr3; hence CsSn0.875Tc0.125Br3 is promising for solar cells and other optoelectronic applications.

scholarly journals Sensitization of Perovskite Strontium Stannate SrSnO3towards Visible-Light Absorption by Doping

2014 ◽  
Vol 2014 ◽  
pp. 1-3 ◽  
Author(s):  
Hungru Chen ◽  
Naoto Umezawa
Keyword(s):  
Solar Energy ◽  
Visible Light ◽  
Band Gap ◽  
Light Absorption ◽  
Density Functional Calculations ◽  
Density Functional ◽  
Visible Light Absorption ◽  
Dopant Level ◽  
Strontium Stannate ◽  
Hybrid Density Functional

Perovskite strontium stannate SrSnO3is a promising photocatalyst. However, its band gap is too large for efficient solar energy conversion. In order to sensitize SrSnO3toward visible-light activities, the effects of doping with various selected cations and anions are investigated by using hybrid density functional calculations. Results show that doping can result in dopant level to conduction band transitions which lie lower in energy compared to the original band gap transition. Therefore, it is expected that doping SrSnO3can induce visible-light absorption.

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