This is a function of a 2-crystal monochromator. If the Bragg planes of the
two crystals are exactly parallel, that's canned being tuned.
Let's say you have Si111 crystals. Not only is the 111 allowed, but so are the
333, 444, ... Thus, if you're set for 3keV, you'll also
get some at 9keV, 12
Dear all,
I'm new to the community and I was wondering if I can ask some basic
questions here. I heard the beamline scientist mention "tune" and "detune"
and I saw in some materials say "detune to get rid of high order
harmonics", but what is "harmonics"? and why it's necessary to detune to
get ri
Amazon has lots of used copies. I like original sources -- especially
since you can look at them and see, for example, that a particular
function is described under the heading, "Empirical Methods" instead of
relying on what someone told you on the Internet.
Sam's Sixpack paper cites Malinowski's
That book is out of print and hard to get. You should refer to later papers.
The IND function is not necessarily robust. It's not rigorously derived, but
is sort of empirical.
mam
On 6/21/2012 9:20 AM, Baker, Leslie wrote:
This is the factor indicator function. Its minimum can be us
This is the factor indicator function. Its minimum can be used to
indicate the correct number of meaningful factors.
There's an explanation here:
http://www.vub.ac.be/fabi/multi/pcr/chaps/chap6.html
For more information, see Malinowski's book Factor Analysis in
Chemistry.
-Leslie
-Origi
