Results 51 to 60 of about 36,891 (198)

Photoelectric response in sandwich structures based on condensed layers of Ag2S quantum dots passivated with thioglycolic acid

open access: yesКонденсированные среды и межфазные границы, 2023
The study is aimed at developing a technique for forming a structure with a Schottky barrier in the form of a mltilayer Al-Ag2S-ITO sandwich structure, which includes a condensate of colloidal Ag2S quantum dots passivated with thioglycolic acid ...
Vladimir S. Gurchenko   +5 more
doaj   +1 more source

Electrical properties of individual tin oxide nanowires contacted to platinum electrodes [PDF]

open access: yes, 2007
A simple and useful experimental alternative to field-effect transistors for measuring electrical properties free electron concentration nd, electrical mobility , and conductivity in individual nanowires has been developed.
Barth, S.   +8 more
core   +3 more sources

Enhanced Spin Accumulation in Semiconductor at Room Temperature Using Ni0.65Zn0.35Fe2O4(NZFO) as Spin Injector in NZFO/MgO/p-Si Device

open access: yesFrontiers in Materials, 2021
In this article, the fabrication of a Ni0.65Zn0.35Fe2O4/MgO/p-Si heterostructure device has been optimized using the pulsed laser deposition (PLD) technique, and a detailed investigation of its structural, electrical, and magnetic features has been ...
Nilay Maji, Subhasis Shit, T. K. Nath
doaj   +1 more source

Rectifying and Osculating Curves on a Smooth Surface

open access: yesIndian Journal of Pure and Applied Mathematics, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shaikh, Absos Ali, Ghosh, Pinaki Ranjan
openaire   +2 more sources

New extractive configuration separating azeotropic mixture in semi-batch way [PDF]

open access: yes, 2006
A new variant of batch extractive distillation, the so-called inverse-fed batch extractive distillation is presented. The total amount of the entrainer is pre-loaded to the boiler, and the mixture charge to be separated is continuously fed to the column ...
Fonyo, Zsolt   +5 more
core   +2 more sources

The Rectifying Developable and Rectifying Gaussian Surface of Curves in Pseudo-Galilean Geometry

open access: yesAnnals of the Alexandru Ioan Cuza University - Mathematics, 2015
Abstract In this paper, we give the classification of the singularities of pseudo- Galilean spherical Darboux image, rectifying Gaussian surface and the rectifying developable of curve in pseudo-Galilean space. We also establish the relationships between the singularities and geometric invariants of curves which are deeply related to its order of ...
Şahin T., Yilmaz M.
openaire   +3 more sources

Heterogeneous batch distillation processes for waste solvent recovery in pharmaceutical industry [PDF]

open access: yes, 2009
A summary about our experiences in the introduction of heterogeneous entrainers in azeotropic and extractive batch distillation is presented in this work.
Arias-Barreto, Alien   +3 more
core   +1 more source

A Study on the Behavior of Osculating and Rectifying Curves on Smooth Immersed Surfaces in E3

open access: yesAxioms
This paper presents a detailed investigation into the isometric properties of osculating and rectifying curves on smooth immersed surfaces in E3. We examine the geometric interactions between these curves, specifically when the osculating curve is ...
Fatemah Mofarreh   +3 more
doaj   +1 more source

A non-Newtonian approach in differential geometry of curves: multiplicative rectifying curves

open access: yes, 2023
In this paper, we study the rectifying curves in multiplicative Euclidean space of dimension 3, i.e., those curves for which the position vector always lies in its rectifying plane. Since the definition of rectifying curve is affine and not metric, we are directly able to perform multiplicative differential-geometric concepts to investigate such curves.
Aydin, Muhittin Evren   +2 more
openaire   +4 more sources

From batch to continuous extractive distillation using thermodynamic insight: class 1.0-2 case B [PDF]

open access: yes, 2011
A systematic feasibility analysis is presented for the separation azeotropic mixtures by batch and continuous extractive distillation. Based on batch feasibility knowledge, batch and continuous separation feasibility is studied under reflux ratio and ...
Benyounes, Hassiba   +2 more
core  

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