I've got a realy big problems. My name is Patricia & I try 2 find any informations about the specyficy crystal object called :
"rotaion phase"
unfortunately it's ain't easy task. I'm in "dead point" Like this crystal structures were top secret .
Maybe U who read this could help me .

If U got any informations about this structuries , maybe U could recomande me some books thats will put a light on this topic (or publications , web links , emails 2 people who realy are intrested in or working on "rotation phases" )anything - I'm despeted

I would be really grateful

My email: bigpoppapump@interia.pl