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Oleksandr Prokhnenko

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Publication

Featured researches published by Oleksandr Prokhnenko.

Bulletin of The Russian Academy of Sciences: Physics | 2007

Atypical magnetic phase diagrams of Ce2Fe17 − x Mnx alloys and their hydrides

A. G. Kuchin; Oleksandr Prokhnenko; Z. Arnold; J. Kamarád; C. Ritter; O. Isnard; V. Ivasechko; H. Drulis; A. E. Teplykh; V. I. Khrabrov; I. V. Medvedeva; T. P. Lapina

Ce2Fe17 − xMnx compounds and their hydrides (rhombohedral structure of the Th2Zn17 type) have been investigated for the first time by magnetic measurements and neutron diffraction at normal atmospheric and hydrostatic pressures up to 1 GPa. It has been established that magnetic phase transitions of the ferromagnet-antiferromagnet and antiferromagnet-ferromagnet types are realized in this system with a change in the composition or under pressure.

Journal of Magnetism and Magnetic Materials | 2003

Neutron diffraction study of Lu2Fe17 under high pressure

Oleksandr Prokhnenko; C. Ritter; I.V. Medvedeva; Z. Arnold; J. Kamarád; A. G. Kuchin

Journal of Magnetism and Magnetic Materials | 2001

Pressure-induced ferromagnetic phase in Ce2Fe16Mn1 compound

Z. Arnold; Oleksandr Prokhnenko; I.V. Medvedeva; A. G. Kuchin; J. Kamarád

Journal of Magnetism and Magnetic Materials | 2007

Magnetic properties of the Ce2Fe17−xMnx helical magnets up to high magnetic fields

A. G. Kuchin; N.V. Mushnikov; M.I. Bartashevich; Oleksandr Prokhnenko; V.I. Khrabrov; T. P. Lapina

Journal of Magnetism and Magnetic Materials | 2007

Pressure induced helimagnetism in Fe-based (Y2Fe17, Lu2Fe17) intermetallic compounds

J. Kamarád; Oleksandr Prokhnenko; K. Prokes; Z. Arnold; A.V. Andreev

Physica B-condensed Matter | 2004

Magnetism in Ce2Fe17 at pressures up to 70kbar

Oleksandr Prokhnenko; I. N. Goncharenko; Z. Arnold; J. Kamarád

Journal of Magnetism and Magnetic Materials | 2004

Existence of incommensurate spiral magnetic structure in Y2Fe17 under high pressure

Zdeněk Arnold; Oleksandr Prokhnenko; C. Ritter; I. N. Goncharenko; Jiřı́ Kamarád

Bulletin of The Russian Academy of Sciences: Physics | 2007

Atypical magnetic phase diagrams of Ce 2 Fe 17 - x Mn x alloy

A. G. Kuchin; Oleksandr Prokhnenko; Z. Arnold; J. Kamarád; C. Ritter; O. Isnard; V. Ivasechko; H. Drulis; A. E. Teplykh; V. I. Khrabrov; I. V. Medvedeva; T. P. Lapina

Physica B-condensed Matter | 2004

Magnetism in Ce 2Fe 17 at pressures up to 70 kbar

Oleksandr Prokhnenko; Igor M. Goncharenko; Z. Arnold; J. Kamarád

Journal of Magnetism and Magnetic Materials | 2003

Neutron diffraction study of Lu 2Fe 17 under high pressure

Oleksandr Prokhnenko; Clemens Ritter; I. V. Medvedeva; Z. Arnold; J. Kamarád; A. G. Kuchin

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A. G. Kuchin

Russian Academy of Sciences

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Z. Arnold

University of Zaragoza

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C. Ritter

Kyoto University

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J. Kamarád

University of Parma

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J. Kamarád

University of Parma

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I. V. Medvedeva

Russian Academy of Sciences

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T. P. Lapina

Russian Academy of Sciences

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I. N. Goncharenko

Centre national de la recherche scientifique

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O. Isnard

Centre national de la recherche scientifique

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A. E. Teplykh

Russian Academy of Sciences

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