Results 211 to 220 of about 313,354 (341)

Numerical analysis of magnetohydrodynamics Casson nanofluid flow with activation energy, Hall current and thermal radiation. [PDF]

Sci Rep, 2023
Suresh Kumar Y, Hussain S, Raghunath K, Ali F, Guedri K, Eldin SM, Khan MI.   +6 more
europepmc   +1 more source

Inter‐Layer Diffusion of Excitations in 2D Perovskites Revealed by Photoluminescence Reabsorption

Advanced Functional Materials, EarlyView.
Inter‐layer diffusion of photoexcitations is monitored in thin films of the 2D perovskite (PEA)2PbI4 by tracking time‐dependent changes in photoluminescence spectra induced by photon reabsorption effects. A low out‐of‐plane excitation diffusion coefficient of 0.26 × 10−4 cm2 s−1 is determined through 1D diffusion modeling.
Jiaxing Du, Marcello Righetto, Manuel Kober‐Czerny, Siyu Yan, Karim A. Elmestekawy, Henry J. Snaith, Michael B. Johnston, Laura M. Herz   +7 more
wiley   +1 more source

The analytical study of double diffusive convection in a rectangular enclosure bounded by porous lining with thermal radiation. [PDF]

Sci Rep
Sasi Rekha DR, Jawali V, Alshehri M, Chung JD, Shah NA, Prabhakar SV, Naveen Kumar R, Verma A, Varshney G, Manjunath BT.   +9 more
europepmc   +1 more source

Evaluation of AGM and FEM method for thermal radiation on nanofluid flow between two tubes in nearness of magnetism field. [PDF]

Heliyon, 2023
Alizadeh A, Shahabi Takami SF, Iranmanesh R, Pasha P.   +3 more
europepmc   +1 more source

Elucidating Sodium Ion Storage Mechanisms in Hard Carbon Anodes at the Electronic Level

Advanced Functional Materials, EarlyView.
High‐resolution, multi‐frequency continuous wave, and pulsed Electron Paramagnetic Resonance (EPR) spectroscopy uncover the intricate Na ion storage mechanisms in hard carbon. This study reveals the coexistence of Na ion intercalation and solvent co‐intercalation, alongside a subsequent transition of Na ions from ionic to quasi‐metallic to metallic ...
Qingbing Xia, Cheng‐Lin Ko, Emily R. Cooper, Qinfen Gu, Ruth Knibbe, Jeffrey R. Harmer   +5 more
wiley   +1 more source

The determination of hydrogen in organic solvents by prompt radiation emitted during thermal neutron bombardment

, 1966
Daido Ishii, Yoji Hirose, Hideo Mori
openalex   +2 more sources

Effects of nonlinear thermal radiation on the efficiency of building integrated photovoltaic systems with nanofluid cooling. [PDF]

PLoS One
Badi N, Laatar AH, Ben Mabrouk A, Alsharari AM, Alghamdi SA, Albalawi H.   +5 more
europepmc   +1 more source

Existence of dual solution for MHD boundary layer flow over a stretching/shrinking surface in the presence of thermal radiation and porous media: KKL nanofluid model. [PDF]

Heliyon, 2023
Ul Haq R, Zahoor Z, Shah SS.
europepmc   +1 more source

Tunable Infrared Emissivity Using Laser‐Sintered Liquid Metal Nanoparticle Films

Advanced Functional Materials, EarlyView.
This paper reports a decrease in the IR emissivity of liquid metal particle films after laser exposure. It is concluded that the decrease in IR emissivity is not due to changes in the film's topography but rather to sub‐surface sintering of the particles. This phenomenon enables encrypting messages and camouflaging laser‐processed patterns.
Sooik Im, Ethan Frey, Do Hyeon Kim, Se‐Yeon Heo, Young Min Song, Man Hou Vong, Sina Jamalzadegan, Qingshan Wei, Amanda A. Gregg, Omar Khatib, Willie J. Padilla, Jan Genzer, Michael D. Dickey   +12 more
wiley   +1 more source

Metasurface with all-optical tunability for spatially-resolved and multilevel thermal radiation. [PDF]

Nanophotonics
Jiao S, Zhao K, Jiang J, Zhao K, Guo Q, Wang J, Zhang Y, Chen G, Cheng Q, Zuo P, Han W.   +10 more
europepmc   +1 more source