New Vacancy - Application Specialist XRD, Almelo, The Netherlands

answering to this email. Thanks to the mailing list administrator to allow me to post this vacancy, as well as to all members for their attention! Kind Regards, Marco Sommariva Application Competence Center - Team Leader XRD [cid:image001.png@01D69E2E.3CC5AB80] Tel Mob +31 546 534 461 +31 6 46 745

vacancy for Application Specialist XRD in Malvern Panalytical

people who may be interested. Your CV and motivation letter can be submitted using the link in the mentioned webpage. Thanks and Kind Regards, Marco Sommariva Application Competence Center - Team Leader XRD [S3]<https://www.malvernpanalytical.com/en/campaigns/a-new-dimension.h

Job Opportunity at PANalytical Application Laboratory, in Almelo, The Netherlands

field; 3+ years of relevant work experience in scientific laboratories; Fluent in English, both written and verbal, and good communication skills. Interested? For more information, please check our website ( http://www.panalytical.com/Job/Application-Specialist-XRD.htm) and/or contact Marco S

profile matching and TOF data in FullProf

Dear Rietveld method users, I have a doubt: does anybody used the Profile matching routine in FullProf with TOF data ? I'm trying  without success because when I run FullProf (with the instructions Jbt=2, Nat=0, Irf=0, Ias=1, as written on manual), the program doesn't work, and in my .pcr fil

about FullProf

Dear FullProf Users,   I'm a PhD student learning the use of FullProf for Riteveld refinement; I read the manual, but I have still some doubts:   1)  BKpos: it's the origin of polynomial function for background: where do I derive it ? I found an example about a refinement on HRPD (ISIS) from

R: mismatch between ICSD cif file and GSAS

Title: Message Dear Don, I observed too that in Expgui multiplicity column is not always readily updated when one changes position/multiplicity. To have an update also in Expgui I usually run Expedt (GSAS interface) then I go to the "list atom menu" (i.e. sequence L A L), where I can see the

Re: Shimadzu XRD file format

Dear Riza, on the site www.ccp14.ac.uk you can download the software ConvX for Windows (in the section "What you want to do" - Powder Diffraction - Powder Diffraction Data Conversion...). If your type file is not present in the software, you can open your data file with a notepad and save it as a

Re: Our common identity

Dear Krushna, you are right, but if you create on your mail program a rule (or filter) that says: put all messages which has the field CC filled with "[EMAIL PROTECTED]" in a new folder named for example Rietveld Mailing List...I think one can be confident about the content of the mail. I'm sorry

a question about GSAS...

eaks, which has index l=2n, while the others are general); but my refinement doesn't work: the calculated profile presents very sharp peaks for all experimental peaks. What is my mistake? Thanks in advance, Marco Sommariva -- Marco Sommariva Department of Materials Science University of Mi

Re: Change format

, tell me what kind of information I should write in the first raw, > too. > > > > Sincerely -- Marco Sommariva Department of Materials Science University of Milano - Bicocca Via R. Cozzi 53 - 20125 MILAN, ITALY Phone +39.02.6448.5141 (5142) Fax +39.02.6448.5400 e-mail: [EMAIL PROTECTED]

GSAS RF2?

uld like to use also these peaks in the refinement. Another little question: which convergence criterion do you think it's better for a normal Rietveld refinement? In Expgui the default value is fixed to 0.01, but I read it could be bigger but less than 0.10. Thanks a lot in advance, marco

ionic radius Bi+3

Good afternoon, Does somebody can tell me the value of the ionic radius of Bi(+3) in 12 coordination ?   Thanks a lot in advance, Marco         Marco SommarivaDepartment of Materials ScienceUniversity of Milano - BicoccaVia R. Cozzi 53 - 20125 MILAN, ITALYPhone +39.02.6448.5141 (5142)Fax

Indexes in R-3c space group

Good evening, I have a question about Miller indexes (h k l) in the space group R-3c (n° 167): in the article Chem. Mater. 2003, 15, 2084-2093 the authors writes: <>.   I can't understand why (3 0 3) is forbidden in R-3c, since the general reflection condition is:  -h+k+l=3n. But this rule is

Negative Thermal parameters

Dear All and Dear Gerard, I have a very little experience on Rietveld refinement, but my professor always says to me that a negative value of isotropic factor U has no phisical meaning, and it can be a sign that your (fixed) occupation factors (frac) are too small; in fact frac and U-iso are