Fabricating a Slit Array for Laser-Based Angle-Resolved Photoemission Spectroscopy
نویسندگان
چکیده
The data obtained by the laser-based angle-resolved photoemission spectroscopy (ARPES) system in Dan Dessau’s lab depends on a small wire array inside the machine. The current model of the slit array ages with time and could be improved. One method of preventing aging of the outer layer of the slit array includes changing the fabrication process and material with which its made. This new slit array includes a nano-fabricated Si structure, coated in Pt with a layer of graphene on top. This paper explores the process of fabricating this new method of achieving an array pattern in
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