The dielectric constant ε and the threshold electric field E T for the onset of charge-density-wave conduction are investigated within the phenomenological model proposed by Tua and Zawadowski for the strong pinning regime. The static dielectric constant ε (E) in a bias electric field E is ...
The dielectric constant, also known as the relative permittivity, is a dimensionless constant that describes how a material behaves in an electric field compared to vacuum. It reflects the material's response to an electric field and is related to its polarity. ...
The dielectric constant (also known as relative permittivity) is a measure of a material’s ability to store electrical energy in an electric field. Written by Artem Oppermann Published on Feb. 10, 2023Image: Shutterstock / Built InWe define the dielectric constant as the ratio of the electric...
Electrically-Driven Tuning of the Dielectric Constant in MoS2 Layers. The properties of two-dimensional materials, such as molybdenum disulfide, will play an important role in the design of the next generation of electronic d... EJG Santos,E Kaxiras - 《Acs Nano》 被引量: 96发表: 2013年 ...
Calculations of the imaginary part of the dielectric constant of an anisotropic solid in the region of a critical point are used to obtain the real part of the dielectric constant through Kramers-Kronig relations. Changes in the real and imaginary parts of the dielectric constant are expressed in...
a我所向往的读书生活 I yearned for studies the life[translate] avideo camera button 摄象机按钮[translate] awhere and denote the zero-field and Electric-field-dependent dielectric constant. 那里 并且 表示零领域和电领域依赖介电常数。[translate]...
and a Curie temperature of the dielectric ceramic particulates. As the dielectric constant of a material is related to the material’s net remnant ferroelectric polarization, which may be increased by poling near the material’s Curie temperature, application of the electric field to the elastomer ...
Define dielectric constant. dielectric constant synonyms, dielectric constant pronunciation, dielectric constant translation, English dictionary definition of dielectric constant. n. The ratio of the permittivity of a material to that of a perfect vacuum
affects the electric field in a dielectric material. Temperature changes affect polarization and consequently, the dielectric constant. For instance, when water is heated from 0oC to 100oC, its dielectric constant falls from 80 to 55. Thus, the dielectric constant isinversely proportionalto ...
and a Curie temperature of the dielectric ceramic particulates. As the dielectric constant of a material is related to the material's net remnant ferroelectric polarization, which may be increased by poling near the material's Curie temperature, application of the electric field to the elastomer ...