The electron work function is a measure of the minimum energy required to extract an electron from the surface of a solid. It is defined more precisely as the ... |
2 февр. 2024 г. · The work functions of germanium single crystals have been obtained by measuring the contact potential differences between the germanium ... |
Work functions found were: 4.57 eV for InSb, 4.69 eV for GaAs, and 4.75 eV for germanium, the clean faces being composed of (110) facets for the intermetallic ... |
The work functions measured for different crystal faces are significantly different. For polycrystalline silver a value of 4.26 eV has been measured. |
The work function data indicate extreme clamping of the Fermi level position at the surface, the work function being 4.80±0.05 eV over the entire doping range ... |
22 окт. 2024 г. · The wedge geometry allows a convenient measurement of the luminescence intensity within a well defined distance from the etched side facets. A ... |
Thus, high work function (ϕm of 5.1 eV) source electrode (Ni) is used to create excess hole plasma in the n- region electrically so as to form p-n-p-n structure ... |
Abstract. We have studied the contact potential and electrical conductivity as a function of time for thin n- and p-type germanium samples immediately after ... |
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