Stephen Brooks 🦆 on Nostr: The electrons will go through the left hole and the calcium atoms will go through the ...

The electrons will go through the left hole and the calcium atoms will go through the right hole. Then they should converge in the centre of the ion trap. #physics

We weren't quite sure if the calcium vapour at ~300C would act as a gas or more like a "beam" of atoms which would condense on the first cold surface, so I've made a design that works for both. I'll probably add another metal barrier to stop the Ca getting onto the MCP diagnostic (will be where turquoise 3D printed plastic is).