#################################################### # Ben Larson # requesting 3 days, at minimum=2 days # beamline 33BM, Deformation in Single Crystal Cu # instrument 33BM-C fourc #################################################### # top:/home/www/beamtime-requests/req01228.txt # UNICAT Member Beam Time Request #1228 # created Sat May 03 10:29:32 CDT 2008 #################################################### apsrun: 2008-02 beamline: 33BM collaboration: No collaborator_Jenia: ON contact: larsonbc@ornl.gov days: 3 description: X-ray line profile measurements will be made on 30% monotonically deformed Cu single crystals that are presently being investigated in terms of dislocation cell interior and cell wall strain using 3D x-ray microscopy on Sector 34. Spatially integrated measurements are needed for correlation of the submicron resolution spatially resolved strain measurements with the 20 years of spatially integrated x-ray line profile measurements and analyses performed to investigate Mughrabi's composite model of deformation in metals. The measurements will be performed using a CCD to collect scattering from all angles as a function of the rocking angle of the sample through 00L type reflections. equipment_required: CCD experiment: Deformation in Single Crystal Cu foreign_nationals: None hazards: No safety hazards; single crystal cu sample instrument: 33BM-C fourc instrument_other: minimumdays: 2 name: Ben Larson nonmembers: Peter Geantil, Mike Kassner, Lyle Levine submit: Submit unacceptable_dates: Jon Tischler is the key collaborator, so dates when PLD for ORNL is scheduled on 33-ID are not acceptable; also, dates after July 25th are unacceptable. z34ID_details: #REMOTE_HOST: dyn21917685.dz.ornl.gov #REMOTE_ADDR: 128.219.176.85 #CONTENT_LENGTH: 1274 #HTTP_REFERER: http://www.uni.aps.anl.gov/admin/unireq.html #HTTP_USER_AGENT: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_4_11; en) AppleWebKit/525.13 (KHTML, like Gecko) Version/3.1 Safari/525.13