Scattering target-holding mechanism and an electron spin analyzer
AssigneeHokkaido University
InventorsKoichi Mukasa, Masayuki Ikeda, Kazuhisa Sueoka, Masakazu Mutoh, Hisao Kadono, Eisuke Ueda
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Abstract
A scattering target constituting an electron spin analyzer is supported by a scattering target-holding member made of a conductive material from the outside of the space formed by an accelerating electrode and an electrode supporter. Then, the scattering target-holding member is supported in insulation by an insulation supporting member made of an insulating material. Moreover, a guiding member is provided so as to cover the periphery of the insulation supporting member for guiding the scattering target, the scattering target-holding member and the insulation supporting member.
Claims3
A scattering target-holding mechanism comprising a scattering target holder made of a conductive material to hold a scattering target, an insulating supporter made of an insulating material to support the insulated scattering target holder, and a guiding member to guide the scattering target holder and the insulating supporter to a given position at which the scattering target is set.
An electron spin analyzer comprising an electron beam-generating apparatus, a hemisphere accelerating electrode provided opposite to an electron beam-discharging aperture of the electron beam-generating apparatus, an electrode supporter to support the accelerating electrode, a scattering electron detector provided on the outer surface of the accelerating electrode, a scattering target provided in an opening formed at the electrode supporter, a scattering target-holding member made of a conductive material to hold the scattering target from the outside of a space formed by the accelerating electrode and the electrode supporter, an insulation supporting member made of an insulating material to support the insulated scattering target-holding member, and a guiding member covering the periphery of the insulation supporting member to put on and take off the scattering target, the scattering target-holding member and the insulation supporting member together.
Dependencies are inferred from the claim text.