####################################################
# Mark Pfeifer <mapfeife@uiuc.edu>
# requesting 6 days, at minimum=6 days
# beamline 34ID, "Thermally Driven Evolution of Pb Crystal Shapes"
####################################################
# top:/home/www/beamtime-requests/req00339.txt
# UNICAT Member Beam Time Request  #339
# created Fri Dec 13 16:01:40 CST 2002
####################################################

beamline:
	34ID

collaboration:
	Yes

contact:
	mapfeife@uiuc.edu

days:
	6

description:
	Diffraction patterns from individual Pb nanocrystals will be measured at  a series of temperatures between room T and the melting point of Pb. Analysis of these patterns wil yeild information about the evolution of the equilibrium shape of nanocrystals as well as explore the question of surface melting as a function of crystal size and facet direction.

equipment+required:
	K-B mirrors and the new 34ID-C vacuum chamber

experiment:
	Thermally Driven Evolution of Pb Crystal Shapes

foreign+nationals:
	

hazards:
	none

minimumdays:
	6

name:
	Mark Pfeifer

new+request:
	on

nonmembers:
	

unacceptable+dates:
	January 29- March 10


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