Nanoindentation measurements of a highly oriented wurtzite-type boron nitride bulk crystal
نویسندگان
چکیده
منابع مشابه
Synthesis of Highly Crystalline sp‐Bonded Boron Nitride Aerogels
Michael Rousseas, Anna P. Goldstein, William Mickelson, Marcus A. Worsley, ) Leta Woo, ) and Alex Zettl* Department of Physics, University of California, Berkeley, California 94720, United States, Materials Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States, Department of Chemistry, University of California, Berkeley, California 94720, United Stat...
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Polaron binding energy and effective mass are calculated for semiconductors with wurtzite crystalline structure from the first order electron-phonon corrections to the self-energy. A recently introduced Fröhlich-like electron-phonon interaction Hamiltonian which accounts for the LO and TO polarizations mixing due to the anisotropy is used in the calculation. The polaronic damping rates are eval...
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sp(2)-Bonded boron nitride aerogels are synthesized from graphene aerogels via carbothermal reduction of boron oxide and simultaneous nitridation. The color and chemical composition of the original gel change dramatically, while structural features down to the nanometer scale are maintained, suggesting a direct conversion of the carbon lattice to boron nitride. Scanning and transmission electro...
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The electronic and structural properties of pristine and carbon doped (C-doped) boron nitride nano-ribbons(BNNRs) have been studied employing density functional theory (DFT) calculations. Total energies, gapenergies, dipole moments, and quadrupole coupling constants (qcc) have been calculated in the optimizedstructures of the investigated BNNRs. The results indicated that the stability and gap ...
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ژورنال
عنوان ژورنال: Japanese Journal of Applied Physics
سال: 2017
ISSN: 0021-4922,1347-4065
DOI: 10.7567/jjap.56.030301