Simulation Project tripleaxis: Determine the full phonon dispersion of the sample: Difference between revisions
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ucph>Tommy (Created page with "For higher energy transfers, the dispersion is no longer linear. Perform constant-\(q\) scans to measure the dispersion in the \((h,0,0)\) direction across the Brillouin zone....") |
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Latest revision as of 22:15, 18 February 2020
For higher energy transfers, the dispersion is no longer linear. Perform constant-\(q\) scans to measure the dispersion in the \((h,0,0)\) direction across the Brillouin zone. Fit the results and plot \(\hbar\omega(q)\) vs. \(q\).