Differences

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--- announcements [2019/04/04 18:57] – janettate
+++ announcements [2019/04/24 09:17] – janettate
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 ====== Old Announcements ======
 Current announcements are on the [[start|syllabus]] page.
+=== 4/24/2019 ===
+I uploaded a new version of the density of states notes to try to make clear the distinction between D(k) and D(E).
+=== 4/17/2019 ===
+[[https://www.cambridge.org/core/journals/mrs-bulletin/news/rare-earth-topological-insulator-reveals-its-thermoelectric-properties|Here]] is some fun news about topological insulators with good thermoelectric properties.
+=== 4/16/2019 ===
+There is a new worksheet on the 4/15 day under "assignments" - you don't need t oturn it in, but it summarizes what we did in class and you should be able to construct it for the molecular orbitals of chain of any number of atoms.
+=== 4/15/2019 ===
+There will be a make-up class on Tuesday 4/16 at 8am for those of you who will miss Mon 4/15 for the lunch with Dr. Wineland.
 === 4/4/2019 ===

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