Wednesday 23 September 2020

electrostatics - How will open-circuit voltage affect the Fermi Level Difference



The circumstances of my question consists of this: I have two materials, copper and cesium, and they are sandwiched together with a layer of cesium in the middle. It is connected only on a single side to another circuit system, thus making the copper-cesium sandwich itself an incomplete circuit. My question is how would the open-circuit potential affect the Fermi Level of either material, if at all? Here are the Fermi Energy values which may be relevant: Copper: 7.0eV; Cesium: 1.59eV.




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