Normalized representation of spin valve resistance value by the hyperbolic metric

Magnetoresistive sensors for measuring the magnetic field strength in a wide range up to saturation are considered. Normalized or relative expressions are introduced to change the resistance of the sensor to evaluate the qualitative characteristics of the mode, increase the informativity of the mode...

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Autores principales:	Penin Alexandru, Sidorenco Anatoly
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2020
Materias:	Magnetoresistance spin valve sensor magnetic field cross ratio hyperbolic geometry magnetorezistență senzor pe baza valvei de spin câmp magnetic raport transversal geometrie hiperbolică Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/41d38eda457f40aeb4e6d1080fb35ee6
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spelling	oai:doaj.org-article:41d38eda457f40aeb4e6d1080fb35ee62021-11-21T12:14:00ZNormalized representation of spin valve resistance value by the hyperbolic metric10.5281/zenodo.4118703538.9+537.622.42537-63651810-648Xhttps://doaj.org/article/41d38eda457f40aeb4e6d1080fb35ee62020-10-01T00:00:00Zhttps://mjps.nanotech.md/archive/2020/article/112705https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365Magnetoresistive sensors for measuring the magnetic field strength in a wide range up to saturation are considered. Normalized or relative expressions are introduced to change the resistance of the sensor to evaluate the qualitative characteristics of the mode, increase the informativity of the mode, and provide the possibility of comparing different sensors. Magnetoresistors are characterized by three characteristic values (minimum, nominal, and maximum). Therefore, the proposed relative expressions include these characteristic values. To justify these expressions, a hyperbolic straight line geometry and a cross ratio of four points are used. The results are of interdisciplinary interest in view of similarity of characteristics of sensors of different physical nature.Se analizează utilizarea senzorilor magnetorezistivi pentru măsurarea intensității câmpului magnetic într-un interval larg până la saturație. Pentru a modifica rezistența senzorului, a evalua caracteristicile calitative ale regimulului, a spori informativitatea acestuia și a oferi posibilitatea de a compara diferiți senzori sunt introduse expresii normalizate sau relative. Magnetorezistoarele sunt caracterizate de trei valori specifice (minimă, nominală și maximă). De aceea, expresiile relative propuse includ aceste valori caracteristice. Pentru a justifica aceste expresii, se utilizează geometria hiperbolică a liniei drepte și raportul transversal a patru puncte. Rezultatele obținute prezintă un interes interdisciplinar, având în vedere similitudinea caracteristicilor senzorilor de natură fizică diferită.Penin AlexandruSidorenco AnatolyD.Ghitu Institute of Electronic Engineering and NanotechnologiesarticleMagnetoresistancespin valve sensormagnetic fieldcross ratiohyperbolic geometrymagnetorezistențăsenzor pe baza valvei de spincâmp magneticraport transversalgeometrie hiperbolicăPhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 19, Iss 1-2, Pp 110-119 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Magnetoresistance spin valve sensor magnetic field cross ratio hyperbolic geometry magnetorezistență senzor pe baza valvei de spin câmp magnetic raport transversal geometrie hiperbolică Physics QC1-999 Electronics TK7800-8360
spellingShingle	Magnetoresistance spin valve sensor magnetic field cross ratio hyperbolic geometry magnetorezistență senzor pe baza valvei de spin câmp magnetic raport transversal geometrie hiperbolică Physics QC1-999 Electronics TK7800-8360 Penin Alexandru Sidorenco Anatoly Normalized representation of spin valve resistance value by the hyperbolic metric
description	Magnetoresistive sensors for measuring the magnetic field strength in a wide range up to saturation are considered. Normalized or relative expressions are introduced to change the resistance of the sensor to evaluate the qualitative characteristics of the mode, increase the informativity of the mode, and provide the possibility of comparing different sensors. Magnetoresistors are characterized by three characteristic values (minimum, nominal, and maximum). Therefore, the proposed relative expressions include these characteristic values. To justify these expressions, a hyperbolic straight line geometry and a cross ratio of four points are used. The results are of interdisciplinary interest in view of similarity of characteristics of sensors of different physical nature.Se analizează utilizarea senzorilor magnetorezistivi pentru măsurarea intensității câmpului magnetic într-un interval larg până la saturație. Pentru a modifica rezistența senzorului, a evalua caracteristicile calitative ale regimulului, a spori informativitatea acestuia și a oferi posibilitatea de a compara diferiți senzori sunt introduse expresii normalizate sau relative. Magnetorezistoarele sunt caracterizate de trei valori specifice (minimă, nominală și maximă). De aceea, expresiile relative propuse includ aceste valori caracteristice. Pentru a justifica aceste expresii, se utilizează geometria hiperbolică a liniei drepte și raportul transversal a patru puncte. Rezultatele obținute prezintă un interes interdisciplinar, având în vedere similitudinea caracteristicilor senzorilor de natură fizică diferită.
format	article
author	Penin Alexandru Sidorenco Anatoly
author_facet	Penin Alexandru Sidorenco Anatoly
author_sort	Penin Alexandru
title	Normalized representation of spin valve resistance value by the hyperbolic metric
title_short	Normalized representation of spin valve resistance value by the hyperbolic metric
title_full	Normalized representation of spin valve resistance value by the hyperbolic metric
title_fullStr	Normalized representation of spin valve resistance value by the hyperbolic metric
title_full_unstemmed	Normalized representation of spin valve resistance value by the hyperbolic metric
title_sort	normalized representation of spin valve resistance value by the hyperbolic metric
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2020
url	https://doaj.org/article/41d38eda457f40aeb4e6d1080fb35ee6
work_keys_str_mv	AT peninalexandru normalizedrepresentationofspinvalveresistancevaluebythehyperbolicmetric AT sidorencoanatoly normalizedrepresentationofspinvalveresistancevaluebythehyperbolicmetric
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Normalized representation of spin valve resistance value by the hyperbolic metric

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