Results 101 to 110 of about 403,177 (368)

Harnessing Outer Space for Improved Electrocaloric Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A novel radiative heat sink/source‐integrated electrocaloric (R‐iEC) system combines the electrocaloric (EC) effect with a thermally conductive radiative cooler (TCRC) to address heat dissipation limitations in EC devices. Utilizing outer space as a heat sink, the system achieves up to 240 W m−2 of heat dissipation performance, making it highly ...
Dong Hyun Seo   +8 more
wiley   +1 more source

Selected Values of Electric Dipole Moments for Molecules in the Gas Phase

open access: yes, 2018
: This table revises, brings up to date, and extends the coverage on numerical values for dipole moments which was included in NBS Circular 537, Tables of Dielectric Constants and Electric Dipole Moments of Substances in the Gaseous State, prepared by ...
R. D. Nelson, D. R. Lide, A. A. Maryott
semanticscholar   +1 more source

A Parton shower algorithm based on Catani-Seymour dipole factorisation [PDF]

open access: yes, 2007
In this publication the implementation of a new parton shower model based on the Catani-Seymour dipole factorisation, as first suggested by [1,?2], is discussed. First results obtained with the new algorithm are compared with experimental data.
S. Schumann, F. Krauss
semanticscholar   +1 more source

Interfacial Contact Engineering Enables Giant‐Performance Semiconductor Nanomembrane Optoelectronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
This work investigates modifying interfacial contacts in realizing giant‐performance semiconductor nanomembrane optoelectronics. Strategies, including surface reaction and buffer layer work‐function modulation, are explored to boost the Schottky barrier. An emerging material of YbOx is utilized for near‐ideal Ohmic contact.
Yibo Zhang   +5 more
wiley   +1 more source

Square-Shaped Circularly Polarized MIMO Dipole Antenna With Dual-Sense Characteristic for 5G Application

open access: yesIEEE Access
A new approach of dual-sense circularly polarized (CP) MIMO dipole antenna design is presented in this study, which is suitable for Sub-6 GHz 5G applications, explicitly targeting the n78 frequency band (3.3–3.8 GHz).
Hanieh Hashemi Asl   +3 more
doaj   +1 more source

Dipole-Magnetic Photo-Recombination in Ultracold Hydrogen Plasma [PDF]

open access: yes, 2013
The cross section of dipole-magnetic photodisintegration of the negative hydrogen ion has been calculated within the framework of an effective-range theory. The dipole-magnetic cross section of photodetachment within the very narrow range of energy near the process threshold dominates over the dipole-electric one.
arxiv   +1 more source

Electric Pulse Regulated MXene Based Nanozymes for Integrative Bioelectricity Immuno‐Cancer Therapy

open access: yesAdvanced Functional Materials, EarlyView.
MXenzyme‐mediated bioelectricity cancer therapy (MXenzyme‐BECT) enhances cancer cell death through irreversible depolarization, ion channel disruption, ROS generation, and immunogenic cell death. Computational simulations reveal the electrical mechanisms by which MXenzyme acts on single cells and support to predict treatment parameters. Next‐generation
Sanghee Lee   +6 more
wiley   +1 more source

From the meaning to the world: the catasemiosis

open access: yesSign Systems Studies
We now know that meaning arises from an initial interaction between the bodies of living beings and stimuli from the outside world. This process, which leads to the development of semiotic structures, is known as anasemiosis. However, the description of
Francis Édeline, Jean-Marie Klinkenberg
doaj   +1 more source

A Dynamic Approach to the Lumped Impedance Representation of a Nanoparticle

open access: yesIEEE Photonics Journal, 2018
Recent research on plasmonic nanoparticles have emphasized their use in the circuits and device-based applications by exploiting control of the plasmon resonance.
Ali Mahmood, Mehboob Alam, Yehia Massoud
doaj   +1 more source

Dipole-dipole instability of atom clouds in a far-detuned optical dipole trap [PDF]

open access: yes, 2006
The effect of the dipole-dipole interaction on the far-off-resonance optical dipole trapping scheme is calculated by a mean-field approach. The trapping laser field polarizes the atoms and the accompanying dipole-dipole energy shift deepens the attractive potential minimum in a pancake-shaped cloud.
arxiv   +1 more source

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