P
Pranati Sahoo
Researcher at University of Michigan
Publications - 10
Citations - 548
Pranati Sahoo is an academic researcher from University of Michigan. The author has contributed to research in topics: Electron mobility & Charge carrier. The author has an hindex of 8, co-authored 9 publications receiving 451 citations. Previous affiliations of Pranati Sahoo include University of New Orleans.
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Journal ArticleDOI
Partial indium solubility induces chemical stability and colossal thermoelectric figure of merit in Cu2Se
Alan Olvera,Nicholas Anton Moroz,Pranati Sahoo,Pan Ren,Trevor P. Bailey,Alexander Page,Ctirad Uher,Pierre F. P. Poudeu +7 more
TL;DR: In this article, the authors demonstrate improved chemical stability and a record high ZTave ∼ 1.5 over a broad temperature range (T ≤ 850 K) in Cu2Se/CuInSe2 nanocomposites, with ZT values ranging from 0.6 at 450 K to an unprecedentedly large value of 2.6 for the sample with 1 mol% In.
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Large Enhancements of Thermopower and Carrier Mobility in Quantum Dot Engineered Bulk Semiconductors
Yuanfeng Liu,Pranati Sahoo,Julien P.A. Makongo,Xiaoyuan Zhou,Sung Joo Kim,Hang Chi,Ctirad Uher,Xiaoqing Pan,Pierre F. P. Poudeu +8 more
TL;DR: The effectiveness of coherently embedded full-Heusler (FH) quantum dots (QDs) in tailoring the density, mobility, and effective mass of charge carriers in the n-type Ti(0.1)Zr( 0.9)Ni(1+x)Sn nanocomposites is demonstrated.
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Co3O4 nanostructures: the effect of synthesis conditions on particles size, magnetism and transport properties
TL;DR: In this article, a solution combustion method using cobalt nitrate solution as a cobalt precursor and urea as a combustion fuel was used to synthesize single phase Co3O4 nanoparticles with a spinel structure.
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Enhancing thermopower and hole mobility in bulk p-type half-Heuslers using full-Heusler nanostructures.
Pranati Sahoo,Yuanfeng Liu,Julien P.A. Makongo,Xianli Su,Xianli Su,Sung Joo Kim,Nathan J. Takas,Hang Chi,Ctirad Uher,Xiaoqing Pan,Pierre F. P. Poudeu +10 more
TL;DR: In situ growth of coherent nanometer-scale full-Heusler quantum dots (fH-QDs) within the p-type Ti(0.5)Hf(0).5)CoSb( 0.1) half-HeUSler (hH) matrix induces a drastic decrease of the effective hole density within the hH/fH -QD nanocomposites at 300 K followed by a sharp increase with rising temperature.
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Microstructure and thermal conductivity of surfactant-free NiO nanostructures
Pranati Sahoo,Pranati Sahoo,Dinesh K. Misra,Jim Salvador,Julien P.A. Makongo,Julien P.A. Makongo,Girija S. Chaubey,Nathan J. Takas,Nathan J. Takas,John B. Wiley,Pierre F. P. Poudeu,Pierre F. P. Poudeu +11 more
TL;DR: In this paper, high purity, nanometer sized surfactant-free nickel oxide (NiO) particles were produced in gram scale using a solution combustion method and characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), gas pycnometry and gas adsorption analysis (BET).