####################################################
# Hawoong Hong <h-hong@uiuc.edu>
# requesting 5 days, at minimum=3 days
# beamline 33ID, Kinetics of Pb island growth on Si
# instrument 33ID-E surface
####################################################
# top:/home/www/beamtime-requests/req00525.txt
# UNICAT Member Beam Time Request  #525
# created Sun Dec 07 20:00:21 CST 2003
####################################################

beamline:
	33ID

collaboration:
	Yes

contact:
	h-hong@uiuc.edu

days:
	5

description:
	A real time 2-D k-space mapping techinique is now matured to reveals very clear changes in growth modes of ultra thin  Pb films. It is already found that in a temperature range where the quantum size effect is dominant, alternating layer and island growth was observed. However, at the lower temperatures, layer-by-layer growth proceeds without a break. We will invesitigate dependency of this crossover and alternating posint on temperature, the size of islands and depotition rate.

equipment_required:
	

experiment:
	Kinetics of Pb island growth on Si

foreign_nationals:
	

hazards:
	

instrument:
	33ID-E surface

instrument_other:
	

minimumdays:
	3

name:
	Hawoong Hong

nonmembers:
	

unacceptable_dates:
	March 20-28

z34ID_details:
	


#REMOTE_HOST: mobile-hong.uni.aps.anl.gov
#REMOTE_ADDR: 164.54.216.31
#CONTENT_LENGTH: 780
#HTTP_REFERER: http://www.uni.aps.anl.gov/unireq.htm
#HTTP_USER_AGENT: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)