#################################################### # Ruqing Xu # requesting 6 days, at minimum=4 days # beamline 33BM, "Study of Temperature dependence of TDS" #################################################### # top:/home/www/beamtime-requests/req00464.txt # UNICAT Member Beam Time Request #464 # created Sun Aug 24 22:36:43 CDT 2003 #################################################### beamline: 33BM collaboration: No collaborator_Hawoong: ON contact: ruqingxu@uiuc.edu days: 6 description: The X-ray Thermal Diffuse Scattering(TDS) intensities should have some dependence on the sample's temperature; and the temperature dependence is related to the phonon dispersion relations of the crystal. We are going to measure the TDS of a same crystal(Si, Cu, or GaAs etc.) at different temperatures and see how they depends on temperature and how can we get the phonon information from them. equipment_required: displex, CCD, image plate experiment: Study of Temperature dependence of TDS foreign_nationals: Ruqing Xu hazards: minimumdays: 4 name: Ruqing Xu new_request: ON nonmembers: unacceptable_dates: Nov.21--Nov.30, and Dec.11--Dec.20 z34ID_details: #REMOTE_HOST: uni182.uni.aps.anl.gov #REMOTE_ADDR: 164.54.216.182 #CONTENT_LENGTH: 773 #HTTP_REFERER: http://www.uni.aps.anl.gov/unireq.htm #HTTP_USER_AGENT: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.1.4322)