User-friendly software for Mössbauer spectrum analysis

1996 ◽  
Vol 210 (1) ◽  
pp. 105-118 ◽  
Author(s):  
Z. Klencsár ◽  
E. Kuzmann ◽  
A. Vértes
Keyword(s):  
Spectrum Analysis ◽  
Mossbauer Spectrum ◽  
Mössbauer Spectrum ◽  
User Friendly

Structural, Magnetic and Mossbauer Studies of Magnesium Ferrite Nanoparticles Prepared by Hydrothermal Method

2017 ◽  
Vol 17 (01n02) ◽  
pp. 1760001 ◽  
Author(s):  
Jessyamma Kurian ◽  
M. Jacob Mathew
Keyword(s):  
Magnetic Properties ◽  
Crystallite Size ◽  
Hydrothermal Method ◽  
Spectrum Analysis ◽  
Fine Particles ◽  
Lattice Parameter ◽  
Mossbauer Spectrum ◽  
Magnesium Ferrite ◽  
Mössbauer Spectrum ◽  
Mössbauer Studies

Magnesium ferrite (MgFe2O[Formula: see text] being a soft magnetic material with fast frequency response, high a.c. heat power generation and high biocompatibility, is widely used in biomedical fields such as targeted drug delivery, magnetic hyperthermia, etc. This paper reports the synthesis of magnetic MgFe2O4 nanoparticles by hydrothermal method using chloride salts of metal ions. The effect of calcination on the structural and magnetic properties is studied by XRD, FTIR, VSM and Mossbauer spectrum analysis. Fine particles in the size range 3–24[Formula: see text]nm are obtained. On calcination, crystallite size increases and lattice parameter decreases. From the magnetic characterization, it is seen that the magnetic properties mainly depend on crystallite size and cation distribution. The mixed spinel states of the prepared materials are confirmed from the FTIR and Mossbauer spectrum analysis. The doublet spectrum obtained in the Mossbauer studies indicates the superparamagnetic relaxation at room temperature.

1,2-Diaza-4-phosphaferrocenes: synthesis, structural characterization, 57Fe Mössbauer spectrum analysis, and DFT calculation

2017 ◽  
Vol 46 (26) ◽  
pp. 8354-8358 ◽  
Author(s):  
Lian Duan ◽  
Xiang Zhang ◽  
Wenjun Zheng
Keyword(s):  
Structural Characterization ◽  
Spectrum Analysis ◽  
Lewis Acids ◽  
Dft Calculation ◽  
Mossbauer Spectrum ◽  
Mössbauer Spectrum ◽  
57Fe Mössbauer ◽  
Lone Pairs

1,2-Diaza-4-phosphaferrocenes [(η5-3,5-R2dp)Fe(η5-CpMe5)] (R = tBu (3), Ph (4)) with a single η5 ring containing two nitrogen atoms are kinetically and thermodynamically very stable without the use of Lewis acids such as BH3 or BF3 to protect the nitrogen lone pairs.

NUCLEAR ORIENTATION EFFECTS IN THE MÖSSBAUER SPECTRUM OF 125Te IN Pd2MnSb

1976 ◽  
Vol 37 (C6) ◽  
pp. C6-653-C6-655
Author(s):  
G. LANGOUCHE ◽  
B. B. TRIPLETT ◽  
N. S. DIXON ◽  
S. S. HANNA ◽  
P. BOOLCHAND
Keyword(s):  
Nuclear Orientation ◽  
Mossbauer Spectrum ◽  
Mössbauer Spectrum ◽  
Orientation Effects

MÖSSBAUER SPECTRUM OF57Fe AND119Sn ASSOCIATED WITH LATTICE DEFECTS IN ALUMINIUM

1974 ◽  
Vol 35 (C6) ◽  
pp. C6-309-C6-313
Author(s):  
M. KATO ◽  
Y. ISHIDA ◽  
K. SASSA ◽  
S. UMEYAMA ◽  
M. MORI
Keyword(s):  
Lattice Defects ◽  
Mossbauer Spectrum ◽  
Mössbauer Spectrum

On the mössbauer spectrum of FeC2O4 · 2H2O

1978 ◽  
Vol 45 (2) ◽  
pp. K139-K143 ◽  
Author(s):  
J. V. de Menezes ◽  
F. de S. Barros
Keyword(s):  
Mossbauer Spectrum ◽  
Mössbauer Spectrum

The role of KCl in FeCl3–KCl/Al2O3 catalysts with enhanced catalytic performance for ethane oxychlorination

2017 ◽  
Vol 46 (31) ◽  
pp. 10433-10439 ◽  
Author(s):  
Qihua Zhou ◽  
Ruisheng Hu ◽  
Yun Jia ◽  
Hongye Wang
Keyword(s):  
Catalytic Performance ◽  
Mossbauer Spectrum ◽  
Mössbauer Spectrum ◽  
Characterization Studies

The Mossbauer spectrum and other characterization studies proved that the formation of KFeCl4 enhanced the catalytic performance for ethane oxychlorination.

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