Synthesis and sintering of submicron Nd:YAG particles prepared from carbonate precursors

Kolomiets, T. Yu.; Tel’nova, G. B.; Ашмарин, А. А.; Chelpanov, V. I.; Солнцев, К. А.

doi:10.1134/s0020168517080076

Cited by 16 publications

(2 citation statements)

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“…25 High-temperature X-ray diffraction (HTXRD) studies were performed using a Shimadzu X-ray diffractometer with attachment HA-1001 to conduct high-temperature studies in the region of 298-1173 K, with radiation CuK α , λ = 1.5418 Å. 26…”

Section: Methodsmentioning

confidence: 99%

“…The molecular weight of holmium and erbium orthotantalates was calculated using the atomic weight values recommended in 25 . High‐temperature X‐ray diffraction (HTXRD) studies were performed using a Shimadzu X‐ray diffractometer with attachment HA‐1001 to conduct high‐temperature studies in the region of 298‐1173 K, with radiation CuK α , λ = 1.5418 Å 26 …”

Section: Methodsmentioning

confidence: 99%

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Thermal expansion and heat capacities of holmium and erbium orthotantalates ceramics

Гагарин

Guskov

et al. 2020

J. Am. Ceram. Soc.

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Monoclinic M-orthotantalates of holmium and erbium ceramics were obtained by co-precipitation and annealing at 1773 K and characterized by X-ray powder diffraction, scanning electron microscopy, and chemical analysis. Using the high-temperature X-ray diffraction method, the temperature dependence of the monoclinic lattice parameters of both ceramics were determined at range 298-1273 K. The molar heat capacity of M-HoTaO 4 and M-ErTaO 4 were measured by adiabatic (7-350 K) and differential scanning (320-1350 K) calorimetry. Standard thermodynamic function (entropy, enthalpy change, and reduced Gibbs energy) were calculated on the smoothed values of molar capacity, without taking into account contribution of low-temperature interval: 0-7 K for M-HoTaO 4 and 0-8 K for M-ErTaO 4. The general shape of the anomalous Schottky contribution to the molar heat capacity was determined.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%