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Instrument
L1 (moderator to sample) : m L2 (sample to detector) : m (5.2 m for small angle bank) L3 (monochro chopper to sample) : m LT0 (moderator to T0 chopper) : m Two-theta range : , ![]() (Cited from S. Itoh et al. Physica B: Condensed Matter 568, 76-80 (2019), and modified from the original version. ) See also Official WebSite : BL12 HRC - High Resolution Chopper Spectrometer - |
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TOF diagram
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Chopper face at t=0 :
Fermi chopper freq. : T0 chopper freq. : Target Ei : meV Upper limit of Ei : meV Ei number offset : (for plotting) phase offset : ms Ei(1): meV Ei(2): meV Ei(3): meV Ei(4): meV Ei(5): meV |
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Q-E plots
Target E (meV)
E1: , | E2: , | E3: , | E4: , | E5: , | E6: , |
E7: , | E8: , | E9: , | E10: , | E11: , | E12: |
Target Q (A-1)
Q1: , | Q2: , | Q3: , | Q4: , | Q5: , | Q6: , |
Q7: , | Q8: , | Q9: , | Q10: , | Q11: , | Q12: |
Q-E range
Qmax= ki, Ei < Ef < Ei
Ei(1) = meV
Ei(2) = meV
Ei(3) = meV
Ei(4) = meV
Ei(5) = meV