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Volumn 405, Issue 13, 2010, Pages 2785-2794
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Ab initio study of the structural, elastic, vibrational and thermodynamic properties of the hexagonal boron nitride: Performance of LDA and GGA
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Author keywords
Elastic constants; Grneisen mode parameters; Heat capacity; Linear thermal expansions; Phonon modes
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Indexed keywords
AB INITIO STUDY;
ANHARMONIC;
ANHARMONIC CORRECTION;
BULK MODULUS;
CONSTANT PRESSURES;
EXCHANGE-CORRELATION FUNCTIONALS;
EXPERIMENTAL DATA;
FIRST-PRINCIPLES;
FUNCTIONALS;
GENERALIZED GRADIENT APPROXIMATIONS;
HEAT CAPACITIES;
HELMHOLTZ FREE ENERGY;
HEXAGONAL BORON NITRIDE;
HEXAGONAL BORON NITRIDE (H-BN);
HIGH TEMPERATURE;
IN-PLANE;
LATTICE PARAMETERS;
LINEAR THERMAL EXPANSIONS;
OUT-OF-PLANE;
PHONON FREQUENCIES;
PHONON MODE;
PLANE WAVE;
PSEUDOPOTENTIALS;
QUANTUM MECHANICAL;
ROOM TEMPERATURE;
STRUCTURAL PARAMETER;
THERMAL EQUATIONS;
THERMAL EXPANSION COEFFICIENTS;
BORON;
DENSITY FUNCTIONAL THEORY;
ELASTIC CONSTANTS;
ELASTIC MODULI;
EQUATIONS OF STATE;
FREE ENERGY;
LATTICE CONSTANTS;
MECHANICAL PROPERTIES;
NITRIDES;
PERTURBATION TECHNIQUES;
PHONONS;
QUANTUM THEORY;
SPECIFIC HEAT;
TEMPERATURE;
THERMAL EXPANSION;
THERMAL STRESS;
THERMODYNAMICS;
BORON NITRIDE;
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EID: 77954242098
PISSN: 09214526
EISSN: None
Source Type: Journal
DOI: 10.1016/j.physb.2010.03.070 Document Type: Article |
Times cited : (47)
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References (56)
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