Distributions of phonon lifetimes in Brillouin zones
Lattice thermal conductivities of zincblende- and wurtzite-type compounds\nwith 33 combinations of elements are calculated with the single-mode\nrelaxation-time approximation an...
Publications
View AllPhonon-phonon interactions in transition metals
In this paper the phonon self energy produced by anharmonicity is calculated\nusing second order many body perturbation theory for all bcc, fcc and hcp\ntransition metals. The s...
First Direct Observation of a Nearly Ideal Graphene Band Structure
Angle-resolved photoemission and x-ray diffraction experiments show that multilayer epitaxial graphene grown on the SiC(0001) surface is a new form of carbon that is composed of...
Neutron diffraction measurements and first-principles study of thermal motion of atoms in select<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>M</mml:mi><mml:mrow><mml:mi>n</mml:mi><mml:mo>+</mml:mo><mml:mn>1</mml:mn></mml:mrow></mml:msub><mml:mi>A</mml:mi><mml:msub><mml:mi>X</mml:mi><mml:mi>n</mml:mi></mml:msub></mml:mrow></mml:math>and binary<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>M</mml:mi><mml:mi>X</mml:mi></mml:mrow></mml:math>transition-metal carbide phases
Herein, we compare the thermal vibrations of atoms in select ternary carbides\nwith the formula Mn+1AXn ("MAX phases," M = Ti, Cr; A = Al, Si, Ge; X = C, N)\nas determined from ...
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- https://ror.org/05k1smh27