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Image potential surface states

1987; IOP Publishing; Volume: 36; Issue: 4 Linguagem: Inglês

10.1088/0031-8949/36/4/009

1402-4896

V. Dose,

Advanced Chemical Physics Studies

Image potential surface states are a new class of surface states with no occupied predecessor. They show up as a prominent emission feature in inverse photoemission experiments. This paper discusses their experimental identification and behaviour versus gas adsorption and surface temperature changes.