Journal ArticleDOI
Vibrational and 57Fe-Mössbauer spectra of FeTbGe2O7.
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TLDR
In this paper, the infrared, Raman and 57Fe-Mossbauer spectra of FeTbGe2O7 were recorded and analyzed on the basis of its crystallographic data.About:
This article is published in Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy.The article was published on 2000-06-01. It has received 9 citations till now. The article focuses on the topics: Raman spectroscopy & Infrared spectroscopy.read more
Citations
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Characterization of fiber-laser-based sub-Doppler NICE-OHMS for quantitative trace gas detection.
TL;DR: The potential of fiber-laser-based sub-Doppler noise-immune cavity-enhanced optical heterodyne molecular spectrometry for trace gas detection is scrutinized and the linearity of the signal strength with concentration is demonstrated and the dynamic range of the technique is discussed.
Journal ArticleDOI
The interrogation and multiplexing of long period grating curvature sensors using a Bragg grating based, derivative spectroscopy technique
TL;DR: In this article, a long period grating is interrogated with a fiber Bragg grating using a derivative spectroscopy technique, and a quasi-linear relationship between the output of the sensing scheme and the curvature experienced by the grating was demonstrated, with a sensitivity of 5.05 m and an average curvature resolution of 2.9 × 10-2 m-1.
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Vibrational spectra of YbBiGeO5
TL;DR: In this article, the infrared and Raman spectra of YbBiGeO5 were recorded and briefly discussed on the basis of its structural peculiarities, and some comparisons with related species are made.
Journal ArticleDOI
Vibrational and 57Fe-Mössbauer spectra of LaFeGe2O7 and NdFeGe2O7
TL;DR: In this article, the infrared, Raman and 57 Fe-Mossbauer spectra of LaFeGe 2 O 7 and NdFeGe O 7 were recorded and analyzed on the basis of their structural characteristics.
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Synthesis, Crystal Structure, and the Optical and Thermodynamic Properties of PrAlGe2O7
L. A. Irtyugo,Liubov T. Denisova,Maxim S. Molokeev,Maxim S. Molokeev,Viktor M. Denisov,Aleksandr S. Aleksandrovsky,Aleksandr S. Aleksandrovsky,V. V. Beletskii,E. Yu. Sivkova +8 more
TL;DR: Germanate PrAlGe2O7 is obtained from initial oxides Pr2O3, Al 2O3 and GeO2 via solid phase synthesis as mentioned in this paper, and the crystal structure of the investigated germanate is determined via X-ray diffraction.
References
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Clays and clay minerals: What can Mössbauer spectroscopy do to help understand them?
TL;DR: Mossbauer spectroscopy is a powerful technique for the characterization of materials formed in the weathering environment as mentioned in this paper, however, it is often restricted to the determination of the oxidation state of iron and average structural site distortions.
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Infrared Lattice Spectra of Cubic Rare Earth Oxides in the Region 700 to 50 cm −1
TL;DR: In this article, the infrared lattice spectra from 700 to 50 cm−1 of eight cubic rare earth oxides were reported, and it was evident from these data that the crystal structure determined the frequency position, and clearly showed the effect of the lanthanide contraction in this series of compounds.
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Die Raman‐Spektren der Orthovanadate der Seltenen Erden
TL;DR: In this paper, the laser-Raman spectra of the tetragonal rare earth orthovanadates of the type LnVO4 (Ln = Pr to Lu) as well as those of ScVO4 and YVO4 has been recorded and interpreted with the aid of both, the site symmetry and the factor group analysis, using also IR data reported previously.
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Germanates with NdAlGe2O7-Type Structure. Synthesis, Crystal Structure, Absorption-Luminescence Properties, and Stimulated Emission of Their Activator, Nd3 Ions
TL;DR: In this paper, the Czochralski method was used to grow LaGaGe2O7: Nd3+ single crystals and the full concentration series of Gd1−xNdxGaGe 2O7 crystals.
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Theory and importance of oxygen bridge-bonding
TL;DR: In this article, Jezowska-Trzebiatowska and Wajda used the SCCC method for the single oxygen bridge bonding in Ru +, W4+, Mo 5 +, Fe3 +, Re4 +, Cr +, Os + and Os + dimers of d, d\\ d, d and d5 electronic structures with one linear or angular bridge.