88 citations · 821 across the 69 of their papers we have counts for
73 papers
What can one learn about Fe-Cr alloys using Mössbauer spectroscopy?
Stanislaw M. Dubiel
Applications of the Mössbauer spectroscopy (MS) in the investigation of Fe-Cr alloys are reviewed. A high sensitivity of the hyperfine magnetic field to the presence of Cr atoms in…
Kinetics of transformation, border of metastable miscibility gap in Fe-Cr alloy and limit of Cr solubility in iron at 858 K
Stanisław M. Dubiel, Jan Żukrowski
The study was aimed at determination of the position of the Fe-rich border of the metastable miscibility gap (MMG) and of the solubility limit of Cr in iron at 858 K. Towards this…
A Simple Method for Determining Center Shift and Spectral Area of a Mössbauer Spectrum
Stanisław M. Dubiel, Jan Żukrowski
A very simple method for determining the center (isomer) shift, CS, and the spectral area, A, of a Mössbauer spectrum is outlined. Its applicability is demonstrated in two examples…
Effect of Magnetism on Lattice Vibrations: Mössbauer Spectroscopic Evidence
Stanisław M. Dubiel
Based on the available literature reviewed are results pertinent to the effect of magnetism on lattice dynamics obtained by Mössbauer spectroscopy at 57Fe and 119Sn probe atoms. Pr…
Simplistic approach for Determining Center Shift of Mössbauer Spectrum: exemplified on two cases
Stanisław M. Dubiel, Jan Żukrowski
A very simple method for determining the center (isomer) shift, CS, of a Mössbauer spectrum is outlined. Its applicability is demonstrated on two examples viz. pyrite and a ternary…
Further evidence on the effect of magnetism on lattice vibrations:the case study of sigma-phase Fe0.525Cr0.455Ni0.020 alloy
Stanisław M. Dubiel, Jan Żukrowski
Sigma-phase Fe0.525Cr0.455Ni0.020 alloy was studied by means of Mössbauer spectrometry in the temperature range of 5-293 K. The average center shift, <CS>, determined from the reco…
Mössbauer Spectroscopic and XRD Studies of two eta-Fe2Al5 Intermetallics
Stanisław M. Dubiel, Łukasz Gondek, Tilo Zienert +1
Two intermetallic FeAl compounds with Al content of 70.68 and 72.17 at.pct were studied using Mössbauer spectroscopy (5 to 296 K) and X-ray diffraction (15 to 300 K). The compounds…
Magnetism of Sigma-Phase Fe68V32 Compound
Piotr Konieczny, Stanisław M. Dubiel
The magnetic phase diagram in the H-T coordinates has been determined for σ-Fe68V32 from the ZFC/FC magnetization measurements. The re-entrant character of magnetism, going from pa…
Effect of magnetism on lattice dynamics in metallic chromium
Stanisław M. Dubiel, Jan Żukrowski
Single-crystal sample of chromium doped with ca.0.2 at.%119Sn was studied by means of a transmission Mössbauer spectroscopy in the temperature range of 310-315 K. An anomaly in the…
Crystal structures of Fe-gluconate
Łukasz Gondek, Stanisław M. Dubiel
Fe-gluconate, Fe(C_6H_11O_7_2xH_2O is a well-known material widely used for iron supplementation. On the other hand, it is used in food industry as a coloring agent, in cosmetic in…
Revealing magnetic component in crystalline Fe-gluconate
Stanisław M. Dubiel, Jan Żukrowski, Maria Bałanda
Low temperature Mössbauer spectroscopic and magnetization measurements were performed on a crystalline sample of Fe-gluconate. Fe atoms were revealed to exist in two phases i.e. a…
Mössbauer Spectroscopic Study of Amorphous Fe-Gluconate
Stanisław M. Dubiel, Łukasz Gondek, Jan Żukrowski
Amorphous Fe-gluconate was studied by means of the X-ray diffraction and Mössbauer spectroscopy. Spectra measured in the temperature range between 78 and 295 K were analysed in ter…
On the Magnetism of C14 Nb(Fe89.4Al10.6)2 Laves Phase Intermetallic Compound
Stanisław M. Dubiel, Israel Felner
C14 Nb(Fe89.4Al10.6)2 Laves phase intermetallic compound was investigated by DC magnetization (M) measurements performed in the temperature (T) interval of 20 to 175 K,under an app…
Site-resolved hyperfine and lattice dynamical properties of a single-crystal Fe3Si
S. M. Dubiel, J. Żukrowski
A single-crystal sample of a DO3-ordered Fe3Si compound was studied by means of the 57Fe Mössbauer spectroscopy. Spectra have been recorded in a transmission geometry in the temper…
Kinetics of phase separation, border of miscibility gap in Fe-Cr and limit of Cr solubility in iron at 832 K
Stanisław M. Dubiel, Jan Żukrowski
Kinetics of phase decomposition accompanied by precipitation of sigma-phase in a Fe73.7Cr26.3 alloy isothermally annealed at 832 K was studied by means of Mössbauer spectroscopy. T…
Magnetic phase diagram of sigma-phase Fe55Re45 compound in the H-T coordinates
Stanislaw M. Dubiel, Israel Felner, Menahem I. Tsindlekht
In-field DC and AC magnetization measurements were carried out on a sigma-phase Fe55Re45 intermetallic compound aimed at determination of the magnetic phase diagram in the H-T plan…
Debye temperature of single-crystal Cr with incommensurate and commensurate magnetic structure
Stanisław M. Dubiel, Jan Żukrowski
Single-crystals of Cr and Cr3%Mn doped with ca. 0.2 at.% 119Sn were studied by means of 119Sn-site Mössbauer spectroscopy. Mössbauer spectra recorded in the temperature range of 78…
Determination of the magnetic phase diagram in the H-T plane for a sigma-phase Fe47Mo53 alloy
Stanisław M. Dubiel, Maria Bałanda, Israel Felner
Magnetization measurements were carried out in the in field-cooled (FC) and in zero-field-cooled (ZFC) conditions versus temperature, T, and external magnetic field, H, on a sigma-…
On the magnetic phase diagram of a sigma-phase Fe47Re53 compound in the H-T plane
S. M. Dubiel, M. I. Tsindlekht, I. Felner
Sigma-phase Fe47Re53 compound was investigated by means of in-field DC and AC magnetization measurements. Field cooled, MFC, and zero-field cooled, MZFC, DC magnetization curves we…
On the miscibility gap at 800 K in the Fe-Cr alloy system
Stanislaw M. Dubiel, Jan Zukrowski
Issues pertinent to the miscibility gap at 800K in a Fe73.7Cr26.3 alloy viz. the kinetics of the phase decomposition and borders of the latter were investigated by means of the Mös…
Dynamic, magnetic and electronic properties of the C14 Laves phase Nb0.975Fe2.025 compound: Mössbauer-effect study
Jan Żukrowski, Stanislaw M. Dubiel
C14 Laves phase Nb0.975Fe2.025 compound was investigated by means of the Mössbauer spectroscopy. Spectra were recorded in the temperature range of 5-300K. Their analysis in terms o…
Mössbauer study of Eu0.57Ca0.43Fe2As2 and Eu0.73Ca0.27(Fe0.87Co0.13)2As2: A comparison to 122 iron-based superconductors parent compounds EuFe2As2 and CaFe2As2
K. Komedera, A. Blachowski, K. Ruebenbauer +5
57Fe and 151Eu Moessbauer spectra were obtained versus temperature for Eu0.57Ca0.43Fe2As2 compound with 3d and 4f magnetic order and Eu0.73Ca0.27(Fe0.87Co0.13)2As2 re-entrant super…
On the magnetism of the C14 Nb0.975Fe2.025 Laves phase compound: Determination of the H-T phase diagram
M. Balanda, S. M. Dubiel
A C14 Nb0.975Fe2.025 Laves phase compound was investigated aimed at determining the H-T magnetic phase diagram. Magnetization, M, and AC magnetic susceptibility measurements were p…
Anomalous lattice dynamics in a sigma-Fe60V40 alloy: Mossbauer spectroscopic study
Stanislaw M. Dubiel, Jan Zukrowski
Lattice dynamics in a sigma-Fe60V40 compound, which shows a re-entrant magnetism and orders ferromagnetic ally at ca. 170K, was investigated with the Mossbauer spectroscopy in the…