. @BrianRoemmele Fascinating article, but your analysis of zirconia thermals is completely backwards. @florianbachmann
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I hear ya. The Apple Watch is Alumina + Zirconia for hear xfer. Aluminum Nitride can also be added for heat.
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but ... Zirconia has too low thermal conductivity to use in phones ... you need aluminum to cool off CPU/GPU...
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Min, the Apple Watch used Alumina + Zirconia for heat xfer. Aluminum Nitride can also be doped for best heat coefficients
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Very interesting! But doesn't the article get the thermal properties backwards? Would hurt cooling when heat source inside.
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Ceramic shuttle tiles were insulator from the heat outside the shuttle at re-entry. In a phone would stop heat from escaping.
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awesome research
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Florian, thank you! I really appreciate it.
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Interesting read. I believe there is a small typo at the end... in how Ive would pronounce the material they use now.
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Wes, thank you sir!
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