Grain Boundaries of Functional Inorganic Materials.
نویسندگان
چکیده
منابع مشابه
Functional Inorganic Materials: From Precursors to Applications
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Inorganic Chemistry is pleased to present a Forum on Functional Inorganic Materials. A recent workshop sponsored by the National Science Foundation highlighted these materials and their technological impact (Prog. Solid State Chem. 2008, 36, 1-133). As the report makes clear, we are presently at the halfway point of the solid-state century [The Solid State Century. Sci Am. 1997, 8 (1)], in whic...
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The electrical properties of grain boundaries are very different in insulators, semiconductors and metals. We present them briefly in the case of insulators and semiconductors and with more details in the case of metals.
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We compare the recombination properties of grain boundaries in conventionally-solidified p-type, ntype and ‘high performance’ p-type multicrystalline silicon wafers in terms of their surface recombination velocities, and evaluate their response to phosphorus gettering and hydrogenation. Overall, grain boundaries in the conventional p-type samples were found to be more recombination active than ...
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A theoretical model for describing effective thermal conductivity (ETC) of nanocrystalline materials has been proposed, so that the ETC can be easily obtained from its grain size, single crystal thermal conductivity, single crystal phonon mean free path (PMFP), and the Kaptiza thermal resistance. In addition, the relative importance between grain boundaries (GBs) and size effects on the ETC of ...
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Powder and Powder Metallurgy
سال: 1998
ISSN: 0532-8799,1880-9014
DOI: 10.2497/jjspm.45.1178