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What is the value of kT at room temperature?(a) 0.0256eV(b) 0.25eV(c) 25eV(d) 0.0025eVI had been asked this question in an international level competition.I want to ask this question from Band Structure of an Open-Circuited p-n junction in division Semiconductor-Diode Characteristics of Electronic Devices & Circuits |
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Answer» RIGHT CHOICE is (a) 0.0256eV Explanation: kT=1.38*10^-23*300K =4.14*10^-21/ (1.6*10^-19) =0.0256eV. |
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