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Dive into the research topics where A. Zentko is active.

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Featured researches published by A. Zentko.


Physica B-condensed Matter | 1980

On the magnetic properties of non-stoichiometric UCo2 compounds

A. Zentko; J. Hřebík; J. Šternberk; J. Turán

The influence of non-stoichiometry on the temperature dependence of the magnetic a.c. susceptibility of UCo2 is studied. The deviation from the Pauli paramagnetism behaviour is verified and explained through the existence of magnetic clusters.


Physica B-condensed Matter | 1977

Low field magnetic susceptibility of amorphous CoxPd80−xSi20 and FexPd80−xSi20 alloys in the vicinity of the magnetic transition temperature

A. Zentková; P. Duhaj; A. Zentko; T. Tima

The magnetic susceptibility of the amorphous CoxPd80−xSi20 alloys near the critical temperature was measured in external magnetic fields up to 350 Oe. It was shown that the observed dependences χ(T) can be explained using the model of a heterogenous amorphous ferromagnet.


Physica B-condensed Matter | 1977

Magnetic properties of amorphous GdPdSi alloys

A. Zentko; L. Potocký; S. Uličiansky; P. Duhaj

Abstract The magnetic susceptibility of amorphous GdxPd82−xSi18 (0.5 ⩽ x ⩽ 3 at.%) alloys was measured in the temperature range from 4.2 to 300 K in magnetic fields up to 1.3×107 A/m. It was found that this material does not show ferromagnetic properties, but shows a large value of the susceptibility which is practically independent of temperature.


Physica Status Solidi (a) | 1975

Low field magnetic susceptibility of amorphous CoxPd80−xSi20 and FexPd80−xSi20alloys

A. Zentko; P. Duhaj; L. Potocký; T. Tima; J. Bánsky


Physica Status Solidi (a) | 1974

The Low Temperature Minimum of the Electrical Resistivity of Amorphous Alloys Pd80−xCoxSi20 Alloys

A. Zentko; L. Potocký; P. Duhaj; T. Tima; P. Marko


Physica Status Solidi (a) | 1974

Influence of the Concentration of Cobalt on the Magnetic Properties of Amorphous Pd80−xCoxSi20 Alloys

A. Zentko; L. Potocký; P. Duhaj; P. Marko; T. Tima


Physica Status Solidi (a) | 1981

The effect of neutron irradiation on the electrical resistivity of amorphous Fe47Ni25Si10 alloys

A. Zentko; M. Timko; P. Duhaj; I. Škorváek


Physica Status Solidi (a) | 1980

Magnetic phase transition in UNi2 compound

L. Havela; J. Hřebík; J. Šternberk; A. Meňovský; A. Zentko


Physica Status Solidi (a) | 1975

Temperature and field dependence of the magnetic susceptibility of UGa

J. Šternberk; A. Meňovský; T. Švec; A. Zentko


Physica Status Solidi (a) | 1986

Mössbauer Study of Neutron Irradiated Fe60Ni20B20 Amorphous Alloys

A. Zentko; I. Škorvánek; V. V. Eremenko; V. D. Checherskii

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P. Duhaj

Slovak Academy of Sciences

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L. Potocký

Slovak Academy of Sciences

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T. Tima

Slovak Academy of Sciences

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M. Timko

Slovak Academy of Sciences

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J. Šternberk

Charles University in Prague

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A. Meňovský

Charles University in Prague

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J. Hřebík

Charles University in Prague

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Do-cong-vinh

Slovak Academy of Sciences

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I. Škorvánek

Slovak Academy of Sciences

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S. Uličiansky

Slovak Academy of Sciences

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