scholarly journals Phase transition, electronic and optical properties of Si3N4 new phases at high pressure with density functional theory

2014 ◽  
Vol 63 (4) ◽  
pp. 047101
Author(s):  
Yu Ben-Hai ◽  
Chen Dong
Keyword(s):  
Phase Transition ◽  
Density Functional Theory ◽  
High Pressure ◽  
Optical Properties ◽  
Density Functional ◽  
Functional Theory ◽  
Electronic And Optical Properties

scholarly journals Structural, elastic, vibrational, electronic and optical properties of SmFeO3 using density functional theory

2021 ◽  
pp. 413061
Author(s):  
Shahran Ahmed ◽  
Sadiq Shahriyar Nishat ◽  
Alamgir Kabir ◽  
A.K.M. Sarwar Hossain Faysal ◽  
Tarique Hasan ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Optical Properties ◽  
Density Functional ◽  
Functional Theory ◽  
Electronic And Optical Properties

A comparative study of structural, electronic and optical properties based on metal-doped methylammonium lead halidesviafirst-principles calculations

2019 ◽  
Vol 43 (24) ◽  
pp. 9453-9457 ◽  
Author(s):  
Diwen Liu ◽  
Huijuan Jing ◽  
Rongjian Sa ◽  
Kechen Wu
Keyword(s):  
Density Functional Theory ◽  
Optical Properties ◽  
Solar Cells ◽  
Comparative Study ◽  
Density Functional ◽  
Perovskite Solar Cells ◽  
Functional Theory ◽  
Electronic And Optical Properties ◽  
Metal Doped

To reduce the toxicity of Pb in perovskite solar cells, the structural stabilities, and electronic and optical properties of the mixed perovskites MAPb0.75B0.25I3(B = Mg, Ca, Sr, and Ba) were predicted using density functional theory.

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