Stern-Gerlach · Quantized Spin
unseel.com · 1922 · silver atom beam · two spots, not a smear
B-field gradient ~10 T/m
Atoms 300
phase
Silver atoms
B-field gradient
Spin up (+ℏ/2)
Spin down (-ℏ/2)
Unseel.com · Stern-Gerlach