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10.1007/s10854-013-1488-4 High - temperature thermoelectric properties of Ca Pr Co Ga O 32x x 3.95 0.05 9+d • • • Ankam Bhaskar C.-S. Jhang Chia-Jyi Liu Huey-Lin Hsieh Jing-Yi Huang Received: 24 July 2013 ...
with an increase of temperature and attained 2.70 × 10− 4 Wm− 1K− 2 at 1000 K. J Electroceram (2006) 17:95–98 DOI 10.1007/s10832-006-9945-6 Thermoelectric properties of Bi and Cu co -doped Ca Co O single 3 2 6 ...
the thermoelectric properties of Ca3Co3.95Ga0.05O9+δ. J Electroceram (2013) 31:194–198 DOI 10.1007/s10832-013-9843-7 Thermoelectric properties of Ca Eu Co Ga O (0 ≤ x ≤ 0.10) 3 -x x 3.95 0.05 9+δ Ankam Bhaskar & Y.-C ...
Science+Business Media New York 2013 Abstract Ca Co Mn O (x=0.00, 0.05, 0.10, and 0.15) are required to be stable at high temperatures . Oxides are one 3 4−x x 9+δ sample were prepared by conventional solid ...
-mail: zzli@mail.hebtu.edu.cn High -quality Ca Co O (CCO) thin films have been epitaxially grown on c-cut 3 4 9 Al O single crystal substrates using pulsed laser deposition (PLD). Different 2 3 doses of Nb ...
“misfit cobaltite Ca3Co4O9” shows a Seebeck coefficient of S300K ∼ + 123 μVK–1, and a resistivity of ρ ∼ 1.9 mΩ cm at room temperature , which is comparable to the reported value for single crystals . Ca ...
density-of-states effective mass m* due to the crossover of the two conduction bands: |$m^* = N_v^{ 2 / 3 }m_s^*$|, where m* and Nv stand for the density-of-states effective mass of a single carrier pocket ...
convergence has been demonstrated to be a robust strategy for yielding high power factor (S2σ) in thermoelectrics [ 3 –5,11]. For compounds exhibiting multiple extrema with energy difference of no more than a few ...
)] . Yb0.3Co4Sb12a . CoSb2b . YbSb2 . Yb2O3c . Phase 1 2 3 3 Measured 4.63 11.71 – 9.52 Reported 3.2 11.8 15.0 – Remarks Polycrystal Single - crystal Polycrystal Surface-oxidized κ [W/(m.K)] . Yb0.3Co4Sb12a . CoSb2b ...
to this important class of semiconductors after growth. 2 . Materials and methods Perovskite single crystal synthesis The single crystals were synthesized using the inverse temperature crystallization protocol ...
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