scholarly journals Analysis of the optical conductivity forA2IrO3(A=Na, Li)from first principles

2015 ◽  
Vol 91 (16) ◽  
Author(s):  
Ying Li ◽  
Kateryna Foyevtsova ◽  
Harald O. Jeschke ◽  
Roser Valentí
Keyword(s):  
Optical Conductivity ◽  
First Principles

Orbital orderings and optical conductivity of SrRuO3and CaRuO3: first-principles studies

2009 ◽  
Vol 21 (26) ◽  
pp. 265602 ◽  
Author(s):  
Guang-Tao Wang ◽  
Min-Ping Zhang ◽  
Zong-Xian Yang ◽  
Zhong Fang
Keyword(s):  
Optical Conductivity ◽  
First Principles

scholarly journals Optical conductivity of hydrogenated graphene from first principles

2014 ◽  
Vol 89 (3) ◽  
Author(s):  
Sebastian Putz ◽  
Martin Gmitra ◽  
Jaroslav Fabian
Keyword(s):  
Optical Conductivity ◽  
First Principles ◽  
Hydrogenated Graphene

First-principles study of dielectric properties and optical conductivity of Cd1−xMnxTe

2014 ◽  
Vol 72 ◽  
pp. 319-324 ◽  
Author(s):  
N. Bouarissa ◽  
A. Gueddim ◽  
S.A. Siddiqui ◽  
M. Boucenna ◽  
A. Al-Hajry
Keyword(s):  
Dielectric Properties ◽  
Optical Conductivity ◽  
First Principles ◽  
First Principles Study

scholarly journals Optical Conductivity of Metals from First Principles

2009 ◽  
Author(s):  
Arno Schindlmayr ◽  
Dmitry N. Chigrin
Keyword(s):  
Optical Conductivity ◽  
First Principles

scholarly journals First Principles Study on Electronic Structure and Optical Properties of PMMA Doped InSb–Mn Alloy Polymer Matrix Composite

2022 ◽  
Vol 2022 ◽  
pp. 1-6
Author(s):  
Dhanabalakrishnan Kovilpalayam Palaniswamy ◽  
Pandiyan Arumugan ◽  
Ravindiran Munusami ◽  
A Chinnasamy ◽  
S. Madhu ◽  
...  
Keyword(s):  
Thin Film ◽  
Optical Properties ◽  
Electronic Structure ◽  
Absorption Coefficient ◽  
Band Gap ◽  
Optical Conductivity ◽  
First Principles ◽  
Dft Method ◽  
Optical Absorption Coefficient ◽  
Group Iii

InSb the group III-V semiconductor with narrow band gap is combined with Mn in various concentrations and that InSb–Mn alloy is doped with poly methyl methacrylate (PMMA). The optical properties and electronic structure of ternary InSb–Mn alloy with PMMA are investigated by first principles calculations using the DFT method. Varying Mn concentrations play an important role in the improvement of the absorption coefficient and optical conductivity. It is observed that the band gap of InSb–Mn: PMMA decreases monotonously with the increase in Mn concentration. Optical properties of InSb–Mn: PMMA, such as the optical absorption coefficient and optical conductivity, are greater than those of pure InSb. InSb–Mn: PMMA alloy is doped with PMMA polymer in order to make a thin film as PMMA is a transparent thermoplastic polymer. These results suggest a promising application of InSb–Mn: PMMA thin film in optoelectronics when the InSb doping is 24% with improved conductivity when compared with other doping ratios. This states the optimum doping ratio and the major finding in the carried out research based on modelling and simulation.

scholarly journals The effect of co-existing cations on optical conductivity and absorption in Hf0.5Zr0.5O2 system: A first-principles study

2019 ◽  
Vol 1153 ◽  
pp. 012082
Author(s):  
Shibghatullah Muhammady ◽  
Yudhi Kurniawan ◽  
Suryana ◽  
Ni'matul Azizah ◽  
Yudi Darma
Keyword(s):  
Optical Conductivity ◽  
First Principles ◽  
First Principles Study ◽  
System A
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