Microscopic evidence of a flat melting curve of tantalum

New data on the high-pressure melting curve of Ta up to 48 GPa are reported. Evidence of melting from changes in sample texture was found in five different experiments using scanning electron microscopy. The obtained melting temperatures are in excellent agreement with earlier measurements using X-r...

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Veröffentlicht in:	Phys. Earth Planet. Inter 2010-07, Vol.181 (1), p.69-72
Hauptverfasser:	Ruiz-Fuertes, Javier, Karandikar, Amol, Boehler, Reinhard, Errandonea, Daniel
Format:	Artikel
Sprache:	eng
Schlagworte:	catalysis (heterogeneous), solar (photovoltaic), phonons, thermoelectric, energy storage (including batteries and capacitors), hydrogen and fuel cells, superconductivity, charge transport, mesostructured materials, materials and chemistry by design, synthesis (novel materials) Diamond-anvil cell High pressure Laser-heating Melting curve Transition metals
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