High-efficiency spin-resolved and spin-integrated electron detection: Parallel mounting on a hemispherical analyzer

@article{ ISI:000083452100014,
Author = {Ghiringhelli, G and Larsson, K and Brookes, NB},
Title = {{High-efficiency spin-resolved and spin-integrated electron detection:
   Parallel mounting on a hemispherical analyzer}},
Journal = {{REVIEW OF SCIENTIFIC INSTRUMENTS}},
Year = {{1999}},
Volume = {{70}},
Number = {{11}},
Pages = {{4225-4230}},
Month = {{NOV}},
Abstract = {{We have mounted a compact 25 kV mini-Mott spin polarimeter on a
   commercial high-throughput hemispherical electron analyzer with a double
   purpose: to maximize the polarization detection and to preserve the
   original efficiency of the spectrometer in the spin-integrated
   measurements. We have thus replaced the 16-anode microchannel-plate
   detector with a 12-anode microsphere-plate detector in parallel with a
   Rice University retarding Mott spin polarimeter. Passing from one
   detection mode to the other is quick and easy. The transfer optics from
   the analyzer exit slit to the scattering target of the polarimeter
   allows the full potential of both the electron analyzer and the spin
   detector to be exploited. The expected effective Sherman function
   (S-eff=0.17) and figure of merit (eta(0)congruent to 1.4 x 10(-4)) are
   found in the spin-resolved mode, and only 25% of the original
   efficiency is lost in the spin-integrated acquisitions. (C) 1999
   American Institute of Physics. {[}S0034-6748(99)02111-5].}},
Publisher = {{AMER INST PHYSICS}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999
   USA}},
Type = {{Article}},
Language = {{English}},
Affiliation = {{Ghiringhelli, G (Corresponding Author), European Synchrotron Radiat Facil, BP 220, F-38043 Grenoble, France.
   European Synchrotron Radiat Facil, F-38043 Grenoble, France.}},
DOI = {{10.1063/1.1150056}},
ISSN = {{0034-6748}},
Keywords-Plus = {{POLARIZATION ANALYZER; PHOTOEMISSION; SPECTROSCOPY; SPECTROMETER;
   POLARIMETER; FERROMAGNETS; TRANSITION; UNDULATOR; RADIATION}},
Research-Areas = {{Instruments & Instrumentation; Physics}},
Web-of-Science-Categories  = {{Instruments & Instrumentation; Physics, Applied}},
ResearcherID-Numbers = {{Ghiringhelli, Giacomo/D-1159-2014
   Brookes, Nicholas B/C-6718-2019}},
ORCID-Numbers = {{Ghiringhelli, Giacomo/0000-0003-0867-7748
   Brookes, Nicholas B/0000-0002-1342-9530}},
Number-of-Cited-References = {{35}},
Times-Cited = {{33}},
Usage-Count-Last-180-days = {{0}},
Usage-Count-Since-2013 = {{8}},
Journal-ISO = {{Rev. Sci. Instrum.}},
Doc-Delivery-Number = {{251NQ}},
Unique-ID = {{ISI:000083452100014}},
DA = {{2020-12-22}},
}