AN X-RAY MONOCHROMATOR SUITABLE FOR STUDYING BIOLOGICAL SYSTEMS

R. F. PETTIFER, C. HERMES
1986 Le Journal de Physique Colloques  
An X-ray monochromator which is now i n r o u t i n e u s e a t t h e El-1BL O u t s t a t i o n i n Hamburg i s d e s c r i b e d . The d e v i c e u s e s two s e p a r a t e (220) s i l i c o n c r y s t a l s , t h e f i r s t of which i s t h e r m a l l y i s o l a t e d from t h e body of t h e monochronator. The r e l a t i v e a n g u l a r s e t t i n g of t h e two c r y s t a l s is a d j u s t e d by a s m a l l p i e z o e l e c t r i c s t a c k mounted on a
doi:10.1051/jphyscol:1986823 fatcat:jozgbis77rf5tomo4w5wjxm7oq