Results 181 to 190 of about 199,086 (341)

A smooth permittivity function for Poisson–Boltzmann solvation methods [PDF]

, 2001
J. Andrew Grant, Barry T. Pickup, Anthony Nicholls   +2 more
openalex   +1 more source

Submicrosecond Electric Switching of Large Birefringence in the Isotropic Phase of Ferroelectric Nematics

Advanced Optical Materials, EarlyView.
We demonstrate ultra‐fast and efficient electro‐optical switching using the isotropic phase of ferroelectric nematic liquid crystals. A moderate electric field induces a transition to polar ferroelectric nematic order, producing large field‐induced birefringence with sub‐microsecond switch‐on and switch‐off times. This advance enables new opportunities
Kamal Thapa, Sathyanarayana Paladugu, Oleg D. Lavrentovich   +2 more
wiley   +1 more source

Experimental observation of a radio frequency plasmonic gradient resonance in water. [PDF]

Sci Rep
Smolyaninov II, Balzano Q, Dale N, Smolyaninova VI, Young D.   +4 more
europepmc   +1 more source

On the Permittivity Measurement of Dielectric Plate with Rectangular Cavity Resonator by FDTD Method

, 1998
Takumi Abe, Osamu Hashimoto, Takeshi Takahashi, Taro Miura, Shinkichi Nishimoto   +4 more
openalex   +2 more sources

Modified Chemical Bath Deposition of Tin Oxide for All‐Scalable Perovskite Solar Modules

Advanced Optical Materials, EarlyView.
A stable and scalable chemical bath deposition method for SnOx electron transport layer is developed using PbCl2 to control hydroxide levels. The resulting films enable smooth morphology and excellent optoelectronic properties. Perovskite solar cells fabricated on these T‐SnOx layers achieve 24.5% efficiency and 1000 h operational stability.
Muhammad Awais, Wanlong Wang, Augusto Amaro, Yameen Ahmed, Mohammad Reza Kokaba, Vishal Yeddu, Dongyang Zhang, I Teng Cheong, Victor Marrugat‐Arnal, Nicholas Sandor, Makhsud I. Saidaminov   +10 more
wiley   +1 more source

Electromagnetic and functional performance of bambuseae/MWCNT/MnFe₂O₄/PVA metacomposites with tunable negative permittivity for EMI shielding and flexible electronics. [PDF]

Sci Rep
Gholipur R, Abbasi MM, Maazi M.
europepmc   +1 more source

Optical Poling of Ferroelectric Liquids

Advanced Optical Materials, EarlyView.
The optical control of size and shape of polar domains in ferroelectric nematic liquid crystal cells is reported. In sufficiently thin samples, light irradiation induces the formation of a novel singular spiral‐shape arrangement of the polar director as a response to localized illumination.
Stefano Marni, Raouf Barboza, Noel Clark, Tommaso Bellini, Liana Lucchetti   +4 more
wiley   +1 more source

Nanoimprinting of Mesoporous Titania: Direct Patterning and Refractive Index Control in the Visible

Advanced Optical Materials, EarlyView.
Nanoimprinted mesoporous TiO₂ (pTiO₂) films are demonstrated as high‐resolution optical materials with tunable porosity, refractive index, and mechanical response. Sub‐micron patterning of planar optics is shown alongside a refractive index contrast Δn ≈0.7.
Matthew Panipinto, Andrea Martinez Gomez‐Aldaravi, David Ortiz de Zárate, Jaime García‐Rupérez, Judson D. Ryckman   +4 more
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

A Basic Study on the Measurement of the Permittivity of the Soil by using the Coaxial Dipole Antenna.

, 1998
Kazuyuki Saito, Lira Hamada, Koichi Ito, Hiroyuki Kamei   +3 more
openalex   +2 more sources