Equation of state for Eu-doped SrSi2O2N2

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Equation of state for Eu-doped SrSi2O2N2. / Ermakova, Olga; Paszkowicz, Wojciech; Kaminska, Agata; Barzowska, Justyna; Szczodrowski, Karol; Grinberg, Marek; Minikayev, Roman; Nowakowska, Malgorzata; Carlson, Stefan; Li, Guogang; Liu, Ru-Shi; Suchocki, Andrzej.

I: Journal of Chemical Physics, Vol. 141, Nr. 1, 014705, 2014.

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Harvard

Ermakova, O, Paszkowicz, W, Kaminska, A, Barzowska, J, Szczodrowski, K, Grinberg, M, Minikayev, R, Nowakowska, M, Carlson, S, Li, G, Liu, R-S & Suchocki, A 2014, 'Equation of state for Eu-doped SrSi2O2N2', Journal of Chemical Physics, vol. 141, nr. 1, 014705. https://doi.org/10.1063/1.4883502

APA

Ermakova, O., Paszkowicz, W., Kaminska, A., Barzowska, J., Szczodrowski, K., Grinberg, M., ... Suchocki, A. (2014). Equation of state for Eu-doped SrSi2O2N2. Journal of Chemical Physics, 141(1), [014705]. https://doi.org/10.1063/1.4883502

CBE

Ermakova O, Paszkowicz W, Kaminska A, Barzowska J, Szczodrowski K, Grinberg M, Minikayev R, Nowakowska M, Carlson S, Li G, Liu R-S, Suchocki A. 2014. Equation of state for Eu-doped SrSi2O2N2. Journal of Chemical Physics. 141(1). https://doi.org/10.1063/1.4883502

MLA

Vancouver

Ermakova O, Paszkowicz W, Kaminska A, Barzowska J, Szczodrowski K, Grinberg M et al. Equation of state for Eu-doped SrSi2O2N2. Journal of Chemical Physics. 2014;141(1). 014705. https://doi.org/10.1063/1.4883502

Author

Ermakova, Olga ; Paszkowicz, Wojciech ; Kaminska, Agata ; Barzowska, Justyna ; Szczodrowski, Karol ; Grinberg, Marek ; Minikayev, Roman ; Nowakowska, Malgorzata ; Carlson, Stefan ; Li, Guogang ; Liu, Ru-Shi ; Suchocki, Andrzej. / Equation of state for Eu-doped SrSi2O2N2. I: Journal of Chemical Physics. 2014 ; Vol. 141, Nr. 1.

RIS

TY - JOUR

T1 - Equation of state for Eu-doped SrSi2O2N2

AU - Ermakova, Olga

AU - Paszkowicz, Wojciech

AU - Kaminska, Agata

AU - Barzowska, Justyna

AU - Szczodrowski, Karol

AU - Grinberg, Marek

AU - Minikayev, Roman

AU - Nowakowska, Malgorzata

AU - Carlson, Stefan

AU - Li, Guogang

AU - Liu, Ru-Shi

AU - Suchocki, Andrzej

PY - 2014

Y1 - 2014

N2 - alpha-SrSi2O2N2 is one of the recently studied oxonitridosilicates applicable in optoelectronics, in particular in white LEDs. Its elastic properties remain unknown. A survey of literature shows that, up to now, nine oxonitridosilicate materials have been identified. For most of these compounds, doped with rare earths and manganese, a luminescence has been reported at a wavelength characteristic for the given material; all together cover a broad spectral range. The present study focuses on the elastic properties of one of these oxonitridosilicates, the Eu-doped triclinic alpha-SrSi2O2N2. High-pressure powder diffraction experiments are used in order to experimentally determine, for the first time, the equation of state of this compound. The in situ experiment was performed for pressures ranging up to 9.65 GPa, for Eu-doped alpha-SrSi2O2N2 sample mounted in a diamond anvil cell ascertaining the hydrostatic compression conditions. The obtained experimental variation of volume of the triclinic unit cell of alpha-SrSi2O2N2:Eu with rising pressure served for determination of the Birch-Murnaghan equation of state. The determined above quoted bulk modulus is 103(5) GPa, its first derivative is 4.5(1.1). The above quoted bulk modulus value is found to be comparable to that of earlier reported oxynitrides of different composition. (C) 2014 AIP Publishing LLC.

AB - alpha-SrSi2O2N2 is one of the recently studied oxonitridosilicates applicable in optoelectronics, in particular in white LEDs. Its elastic properties remain unknown. A survey of literature shows that, up to now, nine oxonitridosilicate materials have been identified. For most of these compounds, doped with rare earths and manganese, a luminescence has been reported at a wavelength characteristic for the given material; all together cover a broad spectral range. The present study focuses on the elastic properties of one of these oxonitridosilicates, the Eu-doped triclinic alpha-SrSi2O2N2. High-pressure powder diffraction experiments are used in order to experimentally determine, for the first time, the equation of state of this compound. The in situ experiment was performed for pressures ranging up to 9.65 GPa, for Eu-doped alpha-SrSi2O2N2 sample mounted in a diamond anvil cell ascertaining the hydrostatic compression conditions. The obtained experimental variation of volume of the triclinic unit cell of alpha-SrSi2O2N2:Eu with rising pressure served for determination of the Birch-Murnaghan equation of state. The determined above quoted bulk modulus is 103(5) GPa, its first derivative is 4.5(1.1). The above quoted bulk modulus value is found to be comparable to that of earlier reported oxynitrides of different composition. (C) 2014 AIP Publishing LLC.

U2 - 10.1063/1.4883502

DO - 10.1063/1.4883502

M3 - Article

VL - 141

JO - Journal of Chemical Physics

T2 - Journal of Chemical Physics

JF - Journal of Chemical Physics

SN - 0021-9606

IS - 1

M1 - 014705

ER -