Structural degradation of tungsten sandwiched in hafnia layers determined by in-situ XRD up to 1520 °C
Abstract The high-temperature stability of thermal emitters is one of the critical properties of thermophotovoltaic (TPV) systems to obtain high radiative power and conversion efficiencies. W and HfO2 are ideal due to their high melting points and low vapor pressures. At high temperatures and given...
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Autores principales: | , , , , , , , , , |
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Formato: | article |
Lenguaje: | EN |
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Nature Portfolio
2021
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Materias: | |
Acceso en línea: | https://doaj.org/article/f68b42314a7c4beb906fa0046e953680 |
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