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Photoelectron momentum mapping

By varying the angle of incidence of the electrons their momentum (k) can be varied to produce band maps of the unoccupied states as a function of momentum that are analogous to those of the occupied states produced in angle-resolved ultraviolet photoelectron spectroscopy (ARUPS). This is known as k-resolved inverse photoemission spectroscopy (KRIPES) or angle resolved inverse photoemission spectroscopy (ARIPES). [Pg.537]

Measurement of the photoelectron intensity from single crystal samples as a function of both their kinetic energy and emission angle allows the total momentum of the photoelectrons to be determined, enabling band-maps of the electronic density of states of the material to be produced. See angle resolved ultraviolet photoelectron spectroscopy (ARUPS). [Pg.584]

See other pages where Photoelectron momentum mapping is mentioned: [Pg.262]    [Pg.268]    [Pg.262]    [Pg.268]    [Pg.158]    [Pg.245]    [Pg.262]    [Pg.267]    [Pg.267]    [Pg.269]    [Pg.271]    [Pg.508]    [Pg.507]    [Pg.457]    [Pg.631]    [Pg.186]    [Pg.639]    [Pg.244]    [Pg.264]    [Pg.264]    [Pg.272]   


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