#
# arev:/usr/local/unicat/unireq/beamreq/req00152.txt
# UNICAT Member Beam Time Request  #152

# created Fri Dec 15 11:35:56 CST 2000
#

collaboration:
	No

collaborator+Pete:
	on

contact:
	gabrielle.long@nist.gov

days:
	8

description:
	We request 6 days of beamtime on 33-IDD to continue our development of 
	USAXS imaging.  During this time, we propose to replace the 4-inch long
	analyzer crystals with 1-inch crystals to enable the shortening of the
	sample-to-detector distance.  In addition, we would like to perform our
	first attempt at including a zone plate.  After these optics exercises,
	we plan to look at imbedded polymer samples in a strain stage to do  
	in situ observations of debonding.  We estimate that the insitu work will require an additional two days.  Total request = 8 days.

equipment+required:
	USAXS

experiment:
	USAXS imaging of deformation in copper

foreign+nationals:
	I need to check on Yonathan. 

hazards:
	No particular hazards.  The materials are 99.99 % pure copper, and 
	0.5 % calcite beads in a polymer matrix.

name:
	Gabrielle Long

new+request:
	on

nonmembers:
	Yonathan Thio (MIT) and Tom Reiker (Sandia)  
	

station:
	33ID-D

unacceptable+dates:
	Preferred dates:  March 14 (8 am) - 22 (8 am).  We are hoping that 
	since this includes the March meeting dates that there will not be too
	much competion for this time.  



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