Joerg,
At 07:07 AM 3/7/01 +, you wrote:
>
>We have done some investigations on the old line standard LaB6 SRM660,
>it contains some minor phases (sum 5%), one was LaAlO3. The new
>standard SRM660a is clean and has some other advantages, too. Now,
>we favour SRM660a over Y2O3.
This is a pleas
Dear all,
Thank you, Armel, Uwe, Bryan, Mattia and all.
Now I understand the crystal structure.
Thanks again.
--
Hiroaki Abe, Dr. Eng., Staff Scientist
Japan Atomic Energy Research Institute - Takasaki
Department of Materials Development
Functional
E. Taspinar and A.C. Tas (1997): Low-Temperature Chemical Synthesis of
Lanthanum Monoaluminate. J. Am. Ceram. Soc., 80 [1], 133-141.
(contains results of Rietveld refinement of rhombohedral LaAlO3)
H. Lehnert, H. Boysen, J. Schneider, F. Frey, D. Hohlwein, P. Radaelli, H.
Ehrenberg (2000):
Dear J. Bergmann and R. Kleeberg,
Thank you both for the information.
On 03/07 at 04:07PM, bergmann wrote.
>See http://www.bgmn.de/download-structures.html
The crystallographic information is so useful to us. But,
I am afraid that atom positions can not be derived. I need them, too.
On Wed, 7 Mar 2001, Hiroaki Abe wrote:
> Dear all,
>
> We work for thin film synthesis on LaAlO3 substrate. Powder diffraction
> data is, we know, available on this substance. But so far I searched
> I could not find atom coordinates.
> Do anyone up here tell us the crystallographic informati
Dear all,
We work for thin film synthesis on LaAlO3 substrate. Powder diffraction
data is, we know, available on this substance. But so far I searched
I could not find atom coordinates.
Do anyone up here tell us the crystallographic informations in either
rhombohedral or perovskite?
Thank yo
