electrical thickness

electrical thickness

[i′lek·trə·kəl ′thik·nəs]
(oceanography)
The vertical measure between the surface of an ocean current and an isokinetic point having a value of about one-tenth the surface speed.
References in periodicals archive ?
At the edges of the reflection frequency band, the center mass delay gains large value, much greater than the propagation time of packet for the free-space distance which is equal to the electrical thickness of the structure (Figure 6(a), line 1).
Now let us consider the pulse distortion with the [pi]-cosinusoidal envelope and absolute duration a = 10 (ns) for the reflection from the given structure with chirp variation of thickness of the "period" in the directions toward the increase (Figures 7(a)--(d), line 1) and decrease (Figures 7(a)-(d), line 2) of the electrical thickness of the "period".
The pulse GD for reflection from the Bragg structure with small chirp variation of an electrical thickness of the "period" either monotonically increases or monotonically decreases (in the center of Bragg reflection band), similar to the CMD for such a structure.
For example, gate dielectrics in advanced semiconductors can have thickness dimensions of less than one nanometer; the performance of these dielectrics can only be predicted by evaluating their equivalent electrical thickness.
The electrical thickness is independent of polarization and is given by
This physical thickness difference results in high-k materials having much lower leakage current than silicon dioxide at an equivalent electrical thickness.
These include the effective electrical thickness of oxides, mobile charge, and surface charge.
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