CdSe nanostructures were synthesized by using green chemical route as starch was used as capping agent. XRD, HR-TEM, SEAD, UV and PL studies were made for structural and optical properties of the prepared sample. Film morphology and the thickness measurement of n-CdSe were carried out with AFM analysis. I-V characteristics curve of this junction confirmed the formation of Schottky contact betwe...

Sb-based pN heterojunction diodes at 6.2 Å, consisting of narrow bandgap p-type In0.27Ga0.73Sb and wide bandgap n-type In0.69Al0.41As0.41Sb0.59, have been fabricated and measured. These diodes show excellent electrical characteristics with an ideality factor of 1.2 and high current density. S-parameter measurements and subsequent analysis show that these diodes have RC-cutoff frequencies over 1...

A general representation of the current in an amorphous semiconductor pn diode is developed. This expression is applied to examples of density of states functions exponential, Gaussian, and Gaussian with exponential tail commonly found in conjugated molecules and other amorphous materials. We find that the ideality factor could be voltage dependent and that its functional form is closely relate...

Authors present the theoretical aspects about Law of Ideality Increasing – the most important law of technical systems evolution. The means and the kinds of idealization and of the ideal objects are shown.

In this paper we suggest ways in which logic and law may usefully relate; and we present an analytic proof system dealing with the Jones Pörn’s deontic logic of Ideality and Subideality, which offers some suggestions about how to embed legal systems in label formalism.

A cornerstone of modern polymer physics is the ‘Flory ideality hypothesis’ which states that a chain in a polymer melt adopts ‘ideal’ random-walk-like conformations. Here we revisit theoretically and numerically this pivotal assumption and demonstrate that there are noticeable deviations from ideality. The deviations come from the interplay of chain connectivity and the incompressibility of the...