John Evans (@johnsoevans) 's Twitter Profile
John Evans

@johnsoevans

Chemistry Professor

ID: 738429479475941377

calendar_today02-06-2016 17:58:02

28 Tweet

331 Followers

26 Following

Durham Chemistry (@durhamchemistry) 's Twitter Profile Photo

We welcomed Chris Jackson 🏳️‍🌈🇺🇦 to Durham Chemistry today to film Durham’s Team Pigment for an upcoming episode. MChem student Rachael White, John Evans group, showed them how the ancient pigment mosaic gold (SnS2) can be made in a modern laboratory. #DUinspire

We welcomed <a href="/InsideOutCJ/">Chris Jackson 🏳️‍🌈🇺🇦</a> to <a href="/DurhamChemistry/">Durham Chemistry</a> today to film Durham’s <a href="/teampigment/">Team Pigment</a> for an upcoming episode.  MChem student Rachael White, <a href="/johnsoevans/">John Evans</a> group, showed them how the ancient pigment mosaic gold (SnS2) can be made in a modern laboratory. #DUinspire
John Evans (@johnsoevans) 's Twitter Profile Photo

Delighted that so many people have found the Excel Rietveld paper useful. Thanks to the tutors and students at the Durham powder school who test drove it! doi.org/10.1021/acs.jc… @djwink1 Poly_Crystal Jeremy K Cockcroft StructureOfMaterials Ivana Evans Durham University @iucr

Delighted that so many people have found the Excel Rietveld paper useful. Thanks to the tutors and students at the Durham powder school who test drove it! 
doi.org/10.1021/acs.jc…

@djwink1  <a href="/IUCr_CPD/">Poly_Crystal</a> <a href="/jeremykarl1958/">Jeremy K Cockcroft</a> <a href="/SoM_esrf/">StructureOfMaterials</a> <a href="/ivana_evans/">Ivana Evans</a> <a href="/durham_uni/">Durham University</a> @iucr
John Evans (@johnsoevans) 's Twitter Profile Photo

Very jealous you have a copy before me (or any of the author team)! Happy to sign for your friend. Standard rate is one author signature per 100 end-of-chapter problems successfully solved.

John Evans (@johnsoevans) 's Twitter Profile Photo

Glad you like it, Andrew - particularly the figures. At least 0.75% of them (p318, p603, p605) were drawn with you especially in mind! 😀 @goodwingroupox Pats Pints Oxford Chemistry Durham Chemistry

John Evans (@johnsoevans) 's Twitter Profile Photo

New YouTube channel with tutorials on Rietveld analysis of powder diffraction data in TOPAS: youtube.com/channel/UCqOTa… Based on examples from the last PDRR school held at Durham University Durham Chemistry supported by IUCr BCA Institute of Physics Bruker #diffraction #xray

John Evans (@johnsoevans) 's Twitter Profile Photo

Kind words European Crystallographic Association (ECA) thank you!  We also wrote up some of the more fundamental exercises in J. Chem. Ed. when pandemic cancelled the 2020 Durham PDRR school: pubs.acs.org/doi/10.1021/ac…