Posted by Steve Simon on June 2, 2013, 6:59 pm, in reply to "Re: Measure Energy band strcture or band gaps"
Actually, that plot is a calculation. It is pretty hard to measure band structures very accurately. There is one modern technique called ARPES (angle resolved photoemission) that does a pretty good job of measuring many pieces of dispersions, although this is "beyond the scope of our syallabus".
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