Electrophysical properties of Cu/Cr and Fe/Cr film systems within elastic and plastic deformation range

Protsenko, S. I.; Velykodnyi, Dmytro; Kheraj, Vipul; Desai, M.N.; Panchal, C. J.; Protsenko, I. Yu.

doi:10.1007/s10853-009-3749-4

Cited by 8 publications

(4 citation statements)

References 13 publications

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“…As already noted, depending on the maximum (l)dif versus εl also observed by us earlier [52,60] the example of other film materials. The nature of it is related to the transition from elastic to plastic strain of the samples.…”

Section: Electrophysical Propertiessupporting

confidence: 70%

“…While our results in work [50] for concentration anomalies of strain effects in the transition region fcc Au(Fe)  bcc -Fe(Au) hope for the possibility of implementing similar anomalies on the example of other properties. The technique of measurement SC is described in detail by us in works [51] and [52]. The values of strain εltr., at which the transition from elastic to plastic strain, we determined the point of intersection of two areas contiguous to strain dependence (example of this procedure is shown on Fig.…”

Section: Electrophysical Propertiesmentioning

confidence: 99%

See 1 more Smart Citation

Physical Properties of Film Alloys Based on Ferromagnetic and Noble Metals (Review). І. Film Materials Based on Fe and Ag or Au

Odnodvorets¹,

Protsenko²,

Shabelnyk³

et al. 2016

J. Nano- Electron. Phys.

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The results of analysis of literature and own data on the phase composition, electrophysical and magnetoresistive properties of granular film alloys based on Fe and Ag or Au are present. Analyzed the question about system designations of film structures, which adopted in the literature and does not meet their physical nature in its original state and after annealing. A new system of signs ordered and disordered solid solutions without and with the presence elements of granular state; quasigranular alloys, in which the role played granules of ferromagnetic island films; intermetallic and others was proposed. It is established that the electrophysical properties (temperature coefficient of resistance-TCR and strain coefficient-SC) defined conductive matrix as s.s., and in nanoscale granules realized the ballistic conductivity mechanism that does not affect the value of TCR and SC. In granular film alloys s.s. Au (Fe) + granules at the plastic deformation observed abnormal increase in comparison with the elastic deformation value SC (10 times) at a concentration cFe  55-75 аt. %.

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Section: Electrophysical Propertiessupporting

confidence: 70%

Section: Electrophysical Propertiesmentioning

confidence: 99%

Physical Properties of Film Alloys Based on Ferromagnetic and Noble Metals (Review). І. Film Materials Based on Fe and Ag or Au

Odnodvorets¹,

Protsenko²,

Shabelnyk³

et al. 2016

J. Nano- Electron. Phys.

Self Cite

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“…The use of surfactants makes it possible to provide conductivity in the films with a thickness of several nanometres. At the same time, it is for objects with such typical size that manifestation of size effects can be expected, as it is observed in practice [1,2,17]. * corresponding author; e-mail: petrushenkokhnu@gmail.com…”

Section: Introductionmentioning

confidence: 83%

Inner Size Effect in Layered Films with Eutectic Interaction of Components

et al. 2018

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The results of the study of melting of Bi-Sn and Pb-Sn polycrystalline layered film systems with the thickness of 200-400 nm on a substrate with temperature gradient are given. Multilayer (each layer is of 10-20 nm) and bilayer films (layers are of 100-200 nm) of the same total thickness have been investigated. Broadening of the melting range in all films and lowering of melting point in multilayer samples compared to the bilayer ones have been observed. The observed phenomena are discussed within existing thermodynamic concepts in consideration of interfacial energy of contacting layers of components and energy of grain boundaries in polycrystalline films.

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“…At the research of strain properties of film systems we used a technique which is described in detail in our earlier work [3]. During the process of the experiment we have used automated system based on ADAM-4018 -8-channel 16-bit sigma-delta ADC using which we measured the sample resistance according to the four-point scheme; we also used USB → RS 232/422/485 ADAM-4561 interface converter, asynchronous motor, and Creative Labs Web-camera.…”

Section: Methods Of Experimental Researchmentioning

confidence: 99%

Strain effects in film materials based on metals

Makukha

Odnodvorets²,

Protsenko

et al. 2013

International Journal of Physical Research

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The results of experimental and calculate studies of strain effect and magneto-strain effect in two-and multilayer film systems based on different metals with various structural and phase state was presented. For example film systems based on Fe and Pt strain effects in MOKE studies and calculated of value of the proposed strain coefficient of MOKE. For comparison was calculated of strain coefficient of giant magnetoresistance.

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Electrophysical properties of Cu/Cr and Fe/Cr film systems within elastic and plastic deformation range

Cited by 8 publications

References 13 publications

Physical Properties of Film Alloys Based on Ferromagnetic and Noble Metals (Review). І. Film Materials Based on Fe and Ag or Au

Physical Properties of Film Alloys Based on Ferromagnetic and Noble Metals (Review). І. Film Materials Based on Fe and Ag or Au

Inner Size Effect in Layered Films with Eutectic Interaction of Components

Strain effects in film materials based on metals

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