understanding peak width broadening during LiOH growth

2022-07-19 Thread Enyuan Hu
Hi all, I am seeking help on understanding why peak broadens during LiOH crystal development. Background: we have identified LiOH as a major component in the interphase of batteries and we are trying to understand how it evolves. We obtained the Williamson-Hall plot for the LiOH phase as shown

relating site symmetry in crystals to point group

2015-10-01 Thread Enyuan Hu
Dear all, I was wondering if there is available method to deduce the point group information from the site symmetry of a space group. For example, for alpha-Fe2O3 with space group R-3c, Fe is in the 12c site with site symmetry 3.. Can we derive the point group from these information? or better st

Re: regress in crystallographic good practices and knowledge

2015-05-08 Thread Enyuan Hu
As a to-be postdoc, I'm really grateful for the existence of this list and so many kind experts involved in the discussion. Simply put, my PhD thesis can not be finished without this list. I still read the posts. Thank you so much Alan for maintaining such a nice community. Enyuan On Fri, May 8,

Re: Debye 1915 paper

2013-12-27 Thread Enyuan Hu
e-mail: matteo.le...@unitn.it > -------- > > Da: rietveld_l-requ...@ill.fr [mailto:rietveld_l-requ...@ill.fr] Per > conto di Enyuan Hu > Inviato: giovedì 26 dicembre 2013 23.30 > A: RIETVELD_L Distribution List

Re: Debye 1915 paper

2013-12-27 Thread Enyuan Hu
ttp://www.NeutronOptics.com/hewat > ______ > On 26 Dec 2013 23:34, "Enyuan Hu" wrote: > >> Dear all, >> >> I've been looking for English translated Debye's 1915 paper "Zerstreuung >> von Röntgenstrahlen" ("s

Debye 1915 paper

2013-12-26 Thread Enyuan Hu
Dear all, I've been looking for English translated Debye's 1915 paper "Zerstreuung von Röntgenstrahlen" ("scattering of x-rays") but didn't succeed. Does anyone have this collection and would like to share? Thanks. Enyuan ++ Please do NO

Re: Erice School presentations

2013-09-20 Thread Enyuan Hu
Wow! It's really a big feast! I think these videos will beat Katy Perry's Roar, at least for me! Respect from a student :) Enyuan On Fri, Sep 20, 2013 at 9:23 AM, Whitfield, Pamela S. wrote: > Hiya folks > > ** ** > > Just a quick notice. > > All the retrievable presentation videos (fla

looking for an old paper

2013-09-15 Thread Enyuan Hu
Dear all, I was looking for the following paper Group-subgroup relations between space groups: a useful tool in crystal chemistry H *Bärnighausen* - MATCH Comm. Math. Chem, 1980 It turned out that this paper has to be purchased on order. If you happen to have this one and don't mind to share, pl