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: Gnanavel Vaidhyanathan Krishnamurthy, Manohar Chirumamilla, Surya Snata Rout, Kaline P. Furlan, Tobias Krekeler, Martin Ritter, Hans-Werner Becker, Alexander Yu Petrov, Manfred Eich, Michael Störmer
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/f68b42314a7c4beb906fa0046e953680
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