Results 191 to 200 of about 262,705 (299)

Semitransparent thermophotovoltaics for efficient utilization of moderate temperature thermal radiation. [PDF]

Proc Natl Acad Sci U S A, 2022
Lenert A, Burger T, Roy-Layinde B, Lentz R, Berquist ZJ, Forrest SR.   +5 more
europepmc   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Humidity-Controlled Smart Window with Synchronous Solar and Thermal Radiation Regulation. [PDF]

Adv Sci (Weinh)
Li G, Jiang X, Asfahan H, Jia S, Shao S, Li X.   +5 more
europepmc   +1 more source

Observation of nonvanishing optical helicity in thermal radiation from symmetry-broken metasurfaces. [PDF]

Sci Adv, 2023
Wang X, Sentz T, Bharadwaj S, Ray SK, Wang Y, Jiao D, Qi L, Jacob Z.   +7 more
europepmc   +1 more source

High‐Index, Low‐Loss Optical Material Platforms for Ultra‐Broadband Ultraviolet‐to‐Visible Achromatic Metalenses

Advanced Functional Materials, EarlyView.
An integrated material platform combining engineered SiNx thin films and printable ZrO2 nanoparticle‐embedded resin enables broadband achromatic metalenses from the ultraviolet to visible range. The demonstrated meta‐optics achieve near‐diffraction‐limited focusing with minimal chromatic aberration.
Hyunjung Kang, Dongmin Jeon, Eunji Lee, Junsuk Rho   +3 more
wiley   +1 more source

Estimating thermal radiation of vertical jet fires of hydrogen pipeline based on linear integral and machine learning. [PDF]

Sci Rep
Fu A, Li W, Li M, Su H, Wang C.
europepmc   +1 more source

The proportional Caputo operator approach to the thermal transport of Jeffery tri-hybrid nanofluid in a rotating frame with thermal radiation. [PDF]

Sci Rep, 2023
Arif M, Kumam P, Watthayu W, Di Persio L.   +3 more
europepmc   +1 more source

Dual‐Function Interface Engineering for δ‐Phase‐Free Crystallization Toward Efficient and Stable FAPbI3 Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
This work presents a dual‐function interface engineering strategy using PEACl to suppress the formation of the non‐perovskite δ‐FAPbI3 phase at the critical SnO2 buried interface. This approach enables the direct crystallization of the photoactive α‐phase, yielding highly efficient and stable rigid (25.6%) and flexible perovskite solar cells with ...
Xiao Wu, Shengyuan Wang, Pok Fung Chan, Zhenyi Ni, Hengkai Zhang, Chun‐Jen Su, Junyi Zhu, Xinhui Lu   +7 more
wiley   +1 more source

Thermal radiation effects on nanofluid flow over a vertical cone in the presence of pressure work. [PDF]

Sci Rep
Fathy M, Sayed EA.
europepmc   +1 more source

MHD blood flow effects of Casson fluid with Caputo-Fabrizio fractional derivatives through an inclined blood vessels with thermal radiation. [PDF]

Heliyon, 2023
Jamil DF, Uddin S, Kazi M, Roslan R, Gorji MR, Kamalrulzaman Md Akhir M.   +5 more
europepmc   +1 more source