PSI Muons - ISIS
PSI Muons - ISIS
PSI Muons - ISIS
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Low energy µ + beam and set-up for LE-µSR<br />
- UHV system, 10 -10 mbar<br />
- some parts LN 2<br />
cooled<br />
~1.9 •10 8 µ + /s<br />
rebuilt µE4 beam line<br />
Polarized Low Energy Muon<br />
Beam<br />
Energy: 0.5-30 keV<br />
∆E, ∆t: 400 eV, 5 ns<br />
Depth: 1 – 300 nm<br />
Polarization ~100 %<br />
Beam Spot: 12 mm (FWHM)<br />
~ 11000 µ + /s; accelerate<br />
up to 20 keV<br />
up to ~ 4500 µ + /s<br />
T = 2.5 – 320 K<br />
B = 0 – 0.3 T ┴ , 0 – 0.03 T ║ sample surface<br />
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