Results 191 to 200 of about 140,570 (332)

In situ measurement of soil dielectric permittivity of various soil types across the climatic zones of Nigeria

, 2011
Adedayo Kayode David
openalex   +1 more source

Comments on the influence of stretching on the permittivity of dielectric elastomers [PDF]

, 2013
R. Diaz‐Calleja, Evaristo Riande
openalex   +1 more source

New Insight into Understanding the Colossal Dielectric Permittivity and AC Conductivity of Polycrystalline Ceramics

, 2022
Tsang‐Tse Fang, Yu-Chi Lu, Hsing‐I Hsiang   +2 more
openalex   +1 more source

Spontaneous Strain-Spin Transition Coupling Molecular Crystal with Thermal Magnetic Memory Effect, Anisotropic High-κ and Switchable Dielectric Permittivity. [PDF]

Adv Sci (Weinh)
Chen XR, He ZN, Qian Y, Wei W, Tian ZF, Ren XM.   +5 more
europepmc   +1 more source

Engineering of Double Absorber Organic‐Perovskite Solar Cells for >34% Efficiency with V2O5 as Back Surface Field Layer

Advanced Photonics Research, EarlyView.
This study investigates high‐efficiency double perovskite active layer (DPAL) structures using MAPbI3 and MASnI3 to surpass the Shockley‐Queisser limit in single‐junction perovskite solar cells. SCAPS‐1D simulations show that the V2O5‐assisted DPAL device achieves 34.14% power conversion efficiency with improved JSC, VOC, and FF.
Afifa Lubaba, Mohammed M. Fadhali, Md. Faruk Hossain, Md. Harun‐Or‐ Rashid, Nacer Badi, Aijaz Rasool Chaudhry, Ahmad Irfan, Md. Ferdous Rahman   +7 more
wiley   +1 more source

Significant amplification of electromagnetic waves in disordered dispersive temporal multilayered structures with randomness in plasma frequency or dielectric permittivity. [PDF]

Sci Rep
Shahvandpour M, Ghasempour Ardakani A.
europepmc   +1 more source

Terahertz Waveform‐Selective Antenna Using a Patch Structure Loaded with Nonlinear Circuits

Advanced Photonics Research, EarlyView.
A waveform‐selective antenna that integrates the functions of waveform selectivity, electromagnetic shielding, and EM wave radiation has been proposed. By integrating different nonlinear circuits and selecting appropriate component values, the antenna can achieve high reflection of either a pulse wave or a continuous wave, while allowing the other ...
Zeting Li, Kai‐Da Xu, Pin Wen
wiley   +1 more source

Ultrahigh Dielectric Permittivity of a Micron-Sized Hf_0.5Zr_0.5O₂ Thin-Film Capacitor After Missing of a Mixed Tetragonal Phase. [PDF]

Nanomicro Lett
Di Zhang W, Li B, Wang WW, Wang XY, Cheng Y, Jiang AQ.   +5 more
europepmc   +1 more source

Inverse‐Designed on‐Chip Terahertz Three‐Channel Mode and Wavelength Division Demultiplexer

Advanced Photonics Research, EarlyView.
An ultracompact terahertz demultiplexer is developed using a hybrid inverse design that combines genetic algorithms with topology optimization. The device enables simultaneous mode‐ and wavelength‐division multiplexing within a footprint smaller than two wavelengths.
Faqian Chong, Yulun Wu, Bingtao Gao, Shilong Li, Hongsheng Chen, Song Han   +5 more
wiley   +1 more source

High-Permittivity Dielectric Probes for Ultra-High Field MR Microscopy at 17.2 T

, 2020
Marine A.C. Moussu, Luisa Ciobanu, Elodie Georget, Stanislav Glybovski, Andrew Webb, Stéfan Enoch, Redha Abdeddaïm   +6 more
openalex   +1 more source