Tunnel Magnetic Contacts with Perpendicular Anisotropy of Magnetic Electrodes as Promising Elements for Recording-Reference-Cited by-同舟云学术

Tunnel Magnetic Contacts with Perpendicular Anisotropy of Magnetic Electrodes as Promising Elements for Recording

Published:2023-12-31 Issue: Volume:3 Page:253-259
ISSN:2732-9984
Container-title:DESIGN, CONSTRUCTION, MAINTENANCE
language:en
Short-container-title:

Author:

Krupa Мykola¹

Affiliation:

1. Institute of Magnetism National Academy of Science of Ukraine, 03143 Kiev, Vernadsky bul., 36 UKRAINE

Abstract

This paper describes the mechanism of the appearance of the magnetic capacitance in tunnel magnetic contacts with magnetic electrodes that have perpendicular anisotropy, presents the results of measurements of the value of tunnel magnetic resistance and tunnel magnetic capacity in Tb22-Co5Fe73/ Pr6O11/Tb19-Co5Fe76 tunnel contacts. The work also provides a structural diagram of the construction of an information carrier based on tunnel magnetocapacitance and describes the principle of recording information in such a structure. This paper describes the mechanism of appearance of magnetic capacity in tunnel magnetic contacts with magnetic electrodes that have perpendicular anisotropy, presents the results of measurements of the value of tunnel magnetic resistance and tunnel magnetic capacity in Tb22-Co5Fe73/Pr6O11/Tb19- Co5Fe76 tunnel contacts, where the value of tunnel magnetic resistance is almost 120%, and the value of the tunnel magnetic capacity is more than 110%. The work also provides a structural diagram of the construction of an information carrier based on tunnel magnetocapacitance and describes the principle of recording information in such a structure

Publisher

World Scientific and Engineering Academy and Society (WSEAS)

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