Re: "Automatic" neutron powder diffractometers

1999-05-12 Thread Alan Hewat, ILL Grenoble
As Alan wrote recently, this could be a question of manpower. > >How about some woman-power! The scientist in charge of our high resolution powder diffractometer D2B is indeed a woman - Dr Emmanuelle Suard. We have two other women scientists in the group, and have just appointed a fourth !

Re: Combined neutron/x-ray refinements

1999-05-12 Thread Armel Le Bail
Jaap wrote : >With regard to the "brown envelope" technique. I am not such a fan of >that. It is very hard for a beam line scientist the know whether the data >collected are as desired, have a good enough s/r ratio etc, which details >to look for. In addition, the last few years when we went we h

Re: "Automatic" neutron powder diffractometers

1999-05-12 Thread Armel Le Bail
Alan H. wrote : >Yes our machines are largely automatic, but our people don't have >much spare time for running Armel's samples if he can't come himself, >especially since half our scientists are on fixed term contracts and >looking for their next job. Anyway, I have scarcely a sample of my o

Re: "Automatic" neutron powder diffractometers

1999-05-12 Thread Armel Le Bail
>How about some woman-power! You are welcome ! Neutrons see accurately all kind of matter, light or heavy, male or female. Best, Armel Le Bail - Universite du Maine, Laboratoire des Fluorures, CNRS ESA 6010, Av. O. Messiaen, 72085 Le Mans Cedex 9, France http://www.cristal.org/

Re: Combined neutron/x-ray refinements

1999-05-12 Thread L. Cranswick
On Armel's point on using the internet. The big microscopy centres seem to be going big time for TelePresence/Collaboratories where collaborators and users can routinely use the internet rather than expensively hopping on and off planes to interactively make use of the eqiupmen: http://tpm.a

"Automatic" neutron powder diffractometers

1999-05-12 Thread Armel Le Bail
Alan H. wrote : >The manpower problem is not that no-one is willing to do it, but just >that we don't have many scientists at ILL - 52 total for 25+ machines. >This means 2 (including me) for each of our 2 main powder diffractometers, >with 2-3 different user groups on each machine, each week !