You are here: start » announcements

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
announcements [2019/04/16 09:30] – janettateannouncements [2020/03/06 09:12] (current) – external edit 127.0.0.1
Line 1: Line 1:
 ====== Old Announcements ====== ====== Old Announcements ======
 Current announcements are on the [[start|syllabus]] page. Current announcements are on the [[start|syllabus]] page.
 +
 +=== 5/20/2019 ===
 +Today is [[http://www.worldmetrologyday.org/|World Metrology Day]], and we have a new kilogram standard!  Read about it at the [[https://www.nist.gov/si-redefinition|National Institute of Standards and Technology (NIST)]] site. Here is a [[https://www.vox.com/science-and-health/2019/5/17/18627757/kilogram-redefined-world-metrology-day-explained|Vox article]] that does a reasonable job of discussing it for the layperson (but note the error in the discussion of the units of Planck's constant!).
 +
 +=== 5/20/2019 ===
 +Some solid state physics in the news - ice-XVIII.
 +[[https://physicstoday.scitation.org/do/10.1063/PT.6.1.20190517a/full/|https://physicstoday.scitation.org/do/10.1063/PT.6.1.20190517a/full/]]
 +
 +=== 5/12/2019 ===
 +The first part of hwk 5 has been posted.
 +
 +=== 5/6/2019 ===
 +The final exam will be held at the advertised time of Thursday June 13 in Weniger 304. Please bring a prepared sheet of notes, one side of one 8.5 x 11" paper.
 +
 +=== 5/2/2019 ===
 +Midterm from 3-4 Friday May 3 in Weniger 304. Please bring a prepared sheet of notes, one side of one 8.5 x 11" paper.
 +
 +=== 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 === === 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. 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.

Trace:

QR Code
QR Code announcements (generated for current page)