Ultra-High Resolution ARP Spectrometer System for NSLS Undulator Beamline U13. Final Report, August 15, 1996 - August 31, 2000j

摘要

DOE award DEFG02-96ER45590 was for the construction of an ARP Spectrometer for installation at the National Synchrotron Light Source (NSLS) on undulator beamline U13. The spectrometer is completely assembled and under vacuum on the floor of the NSLS. It consists of vacuum chamber; pumps, sample cryostat and manipulator, and electronic energy analyzer. The analyzer has achieved energy resolution of 5 meV in multi-channel mode, angular resolution of 2 mR is expected though as yet unproven, and sample temperatures below 10K should be achieved. These specifications are either equal to or better than those described in the original proposal. The spectrometer has not yet been attached to beamline U13.