Re: Thickness measurement

2010-01-26 Thread Radovan Cerny
Dear Daniel, an old Czech (and certainly international) proverb says: There is a dark under the candle. It explains why François did not ask you ... :-) All the best Radovan Daniel Chateigner a écrit : Dear François, if the layers are say more than 300nm, go there: http://www.ecole.ensi

Re: Thickness measurement

2010-01-26 Thread Daniel Chateigner
Dear François, if the layers are say more than 300nm, go there: http://www.ecole.ensicaen.fr/~chateign/pdf/ICOTOM13CPSQTA.pdf if lower, use reflectivity. Why don't you ask your, fully equipped, neighbours ? Just few steps in the corridor, the lab aside ... or send me your samples ! ;-) dan

Thickness measurement

2010-01-26 Thread Francois Goutenoire
Dear Rietveld Users, I am currently working on thin layers deposit by soft chemistry on different substrates (Al2O3, Copper, ….) In order to analyse these samples, I am using a D8 (Bruker) with a collimator + point detector. We do not have any mirror to produce an intense parallel beam. We