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# Steven Leake <sjl300@hotmail.com>
# requesting 6 days, at minimum=4 days
# beamline 34ID-C, Coherent X-ray Diffraction of Zinc Oxide nanowires
# instrument 34ID-C coherent
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# top:/home/www/beamtime-requests/req01137.txt
# UNICAT Member Beam Time Request  #1137
# created Mon Apr 30 05:10:12 CDT 2007
####################################################

apsrun:
	2007-02

beamline:
	34ID-C

collaboration:
	No

collaborator_Paul:
	ON

contact:
	sjl300@hotmail.com

days:
	6

description:
	Based on the results observed in a previous experiment at the APS (11th-17th April 2006) . The aim is to look further at the strain effects present in Zinc Oxide (ZnO) nanowires; including the effect of different substrates (sapphire and ITO) and the strain introduced by copper as a dopant. Inversion of the observed continuous diffraction pattern using iterative algorithms will produce a 3D strain map. ZnO is of specific interest as it is known to form both cubic and hexagonal wurzite structures, thus strain is highly probable and further increased by the addition of a dopant.

equipment_required:
	KB mirrors, CCD detectors and diffractometer

experiment:
	Coherent X-ray Diffraction of Zinc Oxide nanowires

foreign_nationals:
	Steven Leake

hazards:
	All samples are non toxic and will be prepared outside the APS and removed afterwards.

instrument:
	34ID-C coherent

instrument_other:
	

minimumdays:
	4

name:
	Steven Leake

nonmembers:
	

submit:
	Submit

unacceptable_dates:
	Before July 24th. Preferable to coincide with Prof. Ian Robinson presence at the APS (25th-31st July).

z34ID_change_undulator:
	no

z34ID_details:
	

z34ID_parasitic:
	no


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