#
# top.uni.aps.anl.gov:/home/www/beamtime-requests/req00216.txt
# UNICAT Member Beam Time Request  #216

# created Thu Nov 15 10:34:20 CST 2001
#
beamline:
	33ID

collaboration:
	Yes

collaborator+Hawoong:
	on

contact:
	lbasile@uiuc.edu

days:
	6

description:
	Quantum size effects are suggested to be responsible of unusual 
	growth modes of metal on semiconductor systems at low temperature. 
	We have studied growth @ low temperature and annealing at 2.5 and
	6 ML. We plan to study growth for small deposition. We will study
	evolution of reflectivity during annealing to observed thickness 
	transitions. In addition, coverges above 6ML will be investigated
	due to the flatness shown by the films. 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:
	Zhongming Wu, Leonardo Basile

hazards:
	LN2

minimumdays:
	3

name:
	Leonardo Basile

nonmembers:
	

unacceptable+dates:
	


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