Physics307L F09:People/Rivera/Notebook/071119

Electron Diffraction

Using vertical diameter per procedure.

Below 3.9 Kv the circle became much harder to see therefore finding a diameter became exceedingly difficult.

(Voltage in Kv)	(dia inside mm)	(dia outside mm)
4.9	17.8	35.5
4.8	19.0	36.9
4.7	20.0	38.0
4.6	21.1	41.2
4.5	22.1	42.1
4.4	22.8	42.6
4.2	24.3	43.5
4.1	25.0	43.9
4.0	26.4	44.8
3.9	27.2	45.1