Results 1 to 10 of about 2,161,602 (286)

Optical conductivity and optical effective mass in a high-mobility organic semiconductor: Implications for the nature of charge transport [PDF]

, 2014
We present a multiscale modeling of the infrared optical properties of the rubrene crystal. The results are in very good agreement with the experimental data that point to nonmonotonic features in the optical conductivity spectrum and small optical ...
Brédas, Jean-Luc, Coropceanu, Veaceslav, Li, Yuan, Yi, Yuanping   +3 more
core   +2 more sources

Ab initio analysis of MxLa1−xB6 as a solar radiation shielding material

AIP Advances, 2022
The optical properties and solid solubility of La atoms substituted with another atom were comprehensively investigated using ab initio calculations to improve the optical properties of LaB6.
Satoshi Yoshio
doaj   +1 more source

Optical conductivity of hydrogenated graphene from first principles [PDF]

, 2013
We investigate the effect of hydrogen coverage on the optical conductivity of single-side hydrogenated graphene from first principles calculations.
Fabian, Jaroslav, Gmitra, Martin, Putz, Sebastian   +2 more
core   +2 more sources

DFT-investigation on anisotropy degree of electronic, optical, and mechanical properties of olivine ZnRE2S4 (RE = Er, Tm) compounds

Materials Research Express, 2020
Using PP-APW method the electronic, optical and mechanical anisotropy of ZnRE _2 S _4 (RE = Er, Tm) olivine compounds was investigated. The calculated unit cell parameters are in good agreement compared to the experimental ones. In addition, the study of
M Batouche, T Seddik, S Uğur, G Uğur, S Messekine, Tuan V Vu, O Y Khyzhun   +6 more
doaj   +1 more source

Electronic structure, mechanical, optical and thermodynamic properties of cubic perovskite InBeF3 with pressure effects: First-principles calculations

Results in Physics, 2023
The electronic structure, mechanical, optical and thermodynamic properties of cubic fluoroperovskite InBeF3 under high pressure were studied for the first time.
Jingyi Zhang, Yan Chen, Shanjun Chen, Jie Hou, Ruijie Song, Zai-Fa Shi   +5 more
doaj   +1 more source

Optical properties of lowest-energy carbon allotropes from the first-principles calculations [PDF]

, 2017
We study the optical properties of lowest-energy carbon allotropes in the infrared, visible and ultra-violet ranges of light in the general gradient approximation of the density functional theory.
Saleev, Vladimir, Shipilova, Alexandra
core   +2 more sources

Structural, electrical and luminescent characteristics of ultraviolet light emitting structures grown by hydride vapor phase epitaxy

Modern Electronic Materials, 2017
Electrical and luminescent properties of near-UV light emitting diode structures (LEDs) prepared by hydride vapor phase epitaxy (HVPE) were studied.
A.Y. Polyakov, Jin-Hyeon Yun, A.S. Usikov, E.B. Yakimov, N.B. Smirnov, K.D. Shcherbachev, H. Helava, Y.N. Makarov, S.Y. Kurin, N.M. Shmidt, O.I. Rabinovich, S.I. Didenko, S.A. Tarelkin, B.P. Papchenko, In-Hwan Lee   +14 more
doaj   +1 more source

The Tuning of Optical Properties of Nanoscale MOFs-Based Thin Film through Post-Modification

Nanomaterials, 2017
Optical properties, which determine the application of optical devices in different fields, are the most significant properties of optical thin films.
Wenchang Yin, Cheng-an Tao, Xiaorong Zou, Fang Wang, Tianlian Qu, Jianfang Wang   +5 more
doaj   +1 more source

Nonlinear optical properties of a three-dimensional anisotropic quantum dot

, 2011
The linear and nonlinear optical properties in a three-dimensional anisotropic quantum dot subjected to a uniform magnetic field directed with respect to the $z-$axis have been investigated within the compact-density matrix formalism and the iterative ...
Barati, Brey, Chakraborty, Drouvelis1, Fejer, Filina, Fuhrer, Geyler, Grundmann, Guo, Jacak, Khordad, Kuhn, Madhav, Margulis, Margulis, Masumoto, Peter, Rezaei, Rinaldi, Rosencher, Sanders, Tairong Chen, Tanaka, Wenfang Xie, Xie, Xie, Yakar, Zhang   +28 more
core   +1 more source

Progress in organic solar cells: Materials, challenges, and novel strategies for niche applications

APL Energy
Organic solar cells (OSCs) are emerging as a viable alternative, and complementary niche of applications, to the conventional silicon-based photovoltaics due to their unique attributes, including flexibility, lightweight, semitransparency, and ease of ...
Julio C. Carrillo-Sendejas, José-Luis Maldonado   +1 more
doaj   +1 more source