Synthesis, Structure, and Magnetic Properties of an Al2O3/Ge-p/Al2O3/Co Thin-Film System


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Abstract

Structural and magnetic measurements are made of an Al2O3/Ge-p/Al2O3/Co thin-film system. The structure is synthesized via ion-plasma deposition and can be used as a tunnel heterostructure. The dependences of the magnetic properties of cobalt on the rate of its deposition and the rates of deposition of preceding layers are established.

About the authors

A. V. Kobyakov

Siberian Federal University; Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Author for correspondence.
Email: nanonauka@mail.ru
Russian Federation, Krasnoyarsk, 660041; Krasnoyarsk, 660036

I. A. Turpanov

Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Email: nanonauka@mail.ru
Russian Federation, Krasnoyarsk, 660036

G. S. Patrin

Siberian Federal University; Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Email: nanonauka@mail.ru
Russian Federation, Krasnoyarsk, 660041; Krasnoyarsk, 660036

R. Yu. Rudenko

Siberian Federal University; Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Email: nanonauka@mail.ru
Russian Federation, Krasnoyarsk, 660041; Krasnoyarsk, 660036

V. I. Yushkov

Siberian Federal University; Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Email: nanonauka@mail.ru
Russian Federation, Krasnoyarsk, 660041; Krasnoyarsk, 660036

N. N. Kosyrev

Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Email: nanonauka@mail.ru
Russian Federation, Krasnoyarsk, 660036

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