Results 271 to 280 of about 113,538 (326)

Holding and amplifying electromagnetic waves with temporal non-foster metastructures. [PDF]

open access: yesNat Commun
Pacheco-Peña V   +4 more
europepmc   +1 more source

Determination of the Relative Permittivity of Acetylcholinesterase

The Journal of Physical Chemistry Letters, 2009
For a complete understanding of biomolecular functions, electrostatic interactions have to be characterized. These interactions are highly dependent on the relative permittivity of the surrounding medium, including the interior of proteins and binding site regions. However, determination of the relative permittivity is not trivial.
Angela S. F. Ramos, Simone Techert
openaire   +2 more sources

The relative permittivity of supercooled water

The Journal of Chemical Physics, 1978
Approximate relative permittivity data for water down to −35°C have been derived from measurements of the Maxwell–Wagner interfacial polarization which occurs at the surface of emulsified water droplets. Although the emulsifying agent strongly influences this polarization in a complex way, a novel method of data analysis enables the permittivity and ...
Charles Angell, Ian M. Hodge
openaire   +2 more sources

Relative complex permittivity and its dependence on frequency

World Journal of Engineering, 2017
Purpose This paper aims to give a brief overview of dielectric properties, relative complex permittivity and its dependence on frequency. The significance of different approaches to complex permittivity is also discussed. Design/methodology/approach The different mechanisms of polarization are then presented.
Giannoukos, Georgios   +2 more
openaire   +2 more sources

Converse flexoelectricity with relative permittivity gradient

Applied Physics Letters, 2019
Flexoelectricity represents the linear relationship between the strain/electric gradient field and the induced electric polarization/mechanical stress in dielectric materials. This electro-mechanical behavior is important for prospective applications due to its size effect and other advantages. In this work, a converse flexoelectric effect is generated
Minglong Xu   +6 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy