The design and performance of a new spectrometer for coincidence measurements between the Compton scattered photon and the recoil electron are described. Coincidence measurements give direct information on the three-dimensional electron momentum density (EMD) of condensed matter. The present spectrometer measures energy spectra of both the photon and the electron. The energy spectrum of electrons is measured by a time-of-flight method using single-bunch operation at the Photon Factory Accumulator Ring (PF-AR). The energy resolution obtained for the recoil electron is 190 eV, which is better than that of the photon detector, so that a momentum resolution of the three-dimensional EMD of 0.3 atomic units can be achieved.
Development of an (X, eX) spectrometer for measuring the energies of the scattered photon and recoil electron. Publishing Authors By Initials
Development of an (X, eX) spectrometer for measuring the energies of the scattered photon and recoil electron. Journal Published:
PUBLICATION TYPE: Journal Article
Journal: Journal of synchrotron radiation
VOLUME: 5
Page Numbers: 676-8
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ISSN: 0909-0495
DAY: 1
MONTH: 05
YEAR: 1998
Development of an (X, eX) spectrometer for measuring the energies of the scattered photon and recoil electron. Information
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LANGUAGE: eng
NlmUniqueID: 9888878
Development of an (X, eX) spectrometer for measuring the energies of the scattered photon and recoil electron. Keywords Mesh Terms:
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Grant and Affiliation Information for Development of an (X, eX) spectrometer for measuring the energies of the scattered photon and recoil electron.
AFFILIATION: Department of Synchrotron Radiation Science, The Graduate University for Advanced Studies, 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan.
Country: Denmark
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MEDLINETA: J Synchrotron Radiat
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