Device and method of evaporating a material from a metal melt
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United States of America Patent
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Sep 8, 2020
Grant Date -
Jun 27, 2013
app pub date -
Dec 20, 2012
filing date -
Dec 21, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A device for evaporating a metal melt, the device comprising a first crucible or crucible portion operative to receive the metal melt comprising at least one aperture, from which the evaporated metal may pass off, a second crucible or crucible portion operative to receive a susceptor material, comprising an electromagnetic radiation source, which is arranged such that it can heat susceptor material comprised in the second crucible or crucible portion through incident electromagnetic induction, wherein it does not or only negligibly heats the metal melt in the first crucible or crucible portion, wherein the first crucible or crucible portion and the second crucible or crucible portion are thermally coupled, such that the metal melt can attain a desired temperature.
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