- #1
taylaron
Gold Member
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up/down electron gun construction??
Greetings!
I'm working on a project that Requires a roughly equal number of up and down spin electrons to be injected into a (vacuum or ATP) chamber. Is there a common device that does this? If not, would it be possible to build one and how would it work? I'm familiar with how electrons in certain devices are produced by "boiling" electrons off a hot tungsten wire, but what is the ratio of up to down spin electrons?
Thanks,
Taylaron
Greetings!
I'm working on a project that Requires a roughly equal number of up and down spin electrons to be injected into a (vacuum or ATP) chamber. Is there a common device that does this? If not, would it be possible to build one and how would it work? I'm familiar with how electrons in certain devices are produced by "boiling" electrons off a hot tungsten wire, but what is the ratio of up to down spin electrons?
Thanks,
Taylaron