Thermal conductivity and thermal diffusivity of selected oxide single crystals
Апстракт
Values for the thermal conductivity kappa and the thermal diffusivity D of four oxide single crystals were obtained. Near room temperature, the values for kappa (W cm(-1) K-1) and D (cm(2) s(-1)) are as follows: LaAlO3, kappa = 0.115, D = 0.0446; NdGaO3, kappa = 0.068, D = 0.0197 for one structural orientation, and kappa = 0.059, D = 0.0195 for an orthogonal orientation; (LaAlO3)(0.3)-SrAl0.5Ta0.5O3, kappa = 0.051, D = 0.0133; and, ScAlMgO4, kappa = 0.062, D = 0.0229. The relative standard uncertainties in these values are +/-10% (1 sigma). These values allowed us to calculate the specific heat of the materials. The thermal conductivity was measured by a dc heated bar method, and the thermal diffusivity was measured by a modification of Angstroms method.
Извор:
Journal of Materials Research, 2001, 16, 3, 678-682
DOI: 10.1557/JMR.2001.0090
ISSN: 0884-2914
WoS: 000167407200007
Scopus: 2-s2.0-0035295304
Колекције
Институција/група
VinčaTY - JOUR AU - Stanimirovic, A AU - Balzaretti, NM AU - Feldman, A AU - Graebner, JE PY - 2001 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2418 AB - Values for the thermal conductivity kappa and the thermal diffusivity D of four oxide single crystals were obtained. Near room temperature, the values for kappa (W cm(-1) K-1) and D (cm(2) s(-1)) are as follows: LaAlO3, kappa = 0.115, D = 0.0446; NdGaO3, kappa = 0.068, D = 0.0197 for one structural orientation, and kappa = 0.059, D = 0.0195 for an orthogonal orientation; (LaAlO3)(0.3)-SrAl0.5Ta0.5O3, kappa = 0.051, D = 0.0133; and, ScAlMgO4, kappa = 0.062, D = 0.0229. The relative standard uncertainties in these values are +/-10% (1 sigma). These values allowed us to calculate the specific heat of the materials. The thermal conductivity was measured by a dc heated bar method, and the thermal diffusivity was measured by a modification of Angstroms method. T2 - Journal of Materials Research T1 - Thermal conductivity and thermal diffusivity of selected oxide single crystals VL - 16 IS - 3 SP - 678 EP - 682 DO - 10.1557/JMR.2001.0090 ER -
@article{ author = "Stanimirovic, A and Balzaretti, NM and Feldman, A and Graebner, JE", year = "2001", abstract = "Values for the thermal conductivity kappa and the thermal diffusivity D of four oxide single crystals were obtained. Near room temperature, the values for kappa (W cm(-1) K-1) and D (cm(2) s(-1)) are as follows: LaAlO3, kappa = 0.115, D = 0.0446; NdGaO3, kappa = 0.068, D = 0.0197 for one structural orientation, and kappa = 0.059, D = 0.0195 for an orthogonal orientation; (LaAlO3)(0.3)-SrAl0.5Ta0.5O3, kappa = 0.051, D = 0.0133; and, ScAlMgO4, kappa = 0.062, D = 0.0229. The relative standard uncertainties in these values are +/-10% (1 sigma). These values allowed us to calculate the specific heat of the materials. The thermal conductivity was measured by a dc heated bar method, and the thermal diffusivity was measured by a modification of Angstroms method.", journal = "Journal of Materials Research", title = "Thermal conductivity and thermal diffusivity of selected oxide single crystals", volume = "16", number = "3", pages = "678-682", doi = "10.1557/JMR.2001.0090" }
Stanimirovic, A., Balzaretti, N., Feldman, A.,& Graebner, J.. (2001). Thermal conductivity and thermal diffusivity of selected oxide single crystals. in Journal of Materials Research, 16(3), 678-682. https://doi.org/10.1557/JMR.2001.0090
Stanimirovic A, Balzaretti N, Feldman A, Graebner J. Thermal conductivity and thermal diffusivity of selected oxide single crystals. in Journal of Materials Research. 2001;16(3):678-682. doi:10.1557/JMR.2001.0090 .
Stanimirovic, A, Balzaretti, NM, Feldman, A, Graebner, JE, "Thermal conductivity and thermal diffusivity of selected oxide single crystals" in Journal of Materials Research, 16, no. 3 (2001):678-682, https://doi.org/10.1557/JMR.2001.0090 . .