#
# top.uni.aps.anl.gov:/home/www/beamtime-requests/req00206.txt
# UNICAT Member Beam Time Request  #206

# created Mon Oct 01 13:54:44 CDT 2001
#
beamline:
	33ID

collaboration:
	Yes

collaborator+Hawoong:
	on

contact:
	lbasile@uiuc.edu

days:
	6

description:
	In the last run, Ag island growth on Si(111) at low temperatures 
	and annealing was studied at 2.2 and 6 ML coverage. Oscilations 
	in the reflectivity were observed at room temperature. We plan 
	grow 1 ML coverage and study the reflectivity during annealing 
	and subsequent cooling to LN2 temperature. Then deposit 
	increasing number of monolayers. Depositing above 6 ML will 
	allow us to study the tendency to form flat surface. 
	Allocations of multiple 16-24 hrs slots separated at 
	least 48 hrs will be welcome.

equipment+required:
	Roper CCD

experiment:
	Ag film growth on Si(111) @ low temperatures

foreign+nationals:
	Hawoong Hong, Zhongming Wu, Leonardo Basile

hazards:
	LN2 use

minimumdays:
	3

name:
	Leonardo Basile, Haydn Chen

nonmembers:
	

unacceptable+dates:
	11-03-01 through 11-08-01


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