Suppose that the electron in the figure, having a total energy E of 5.1 eV, approaches a barrier of height U, 6.7 eV and thickness L= 700 pm. What percentage change in the transmission coefficient T occurs for a 0.5% change in (a) the barrier height, (b) the barrier thickness, and (c) the kinetic energy of the incident electron? Energy 111TE Eiccian Units percent (a) Number i Units percent (b) Number Units percent (c) Number
Suppose that the electron in the figure, having a total energy E of 5.1 eV, approaches a barrier of height U, 6.7 eV and thickness L= 700 pm. What percentage change in the transmission coefficient T occurs for a 0.5% change in (a) the barrier height, (b) the barrier thickness, and (c) the kinetic energy of the incident electron? Energy 111TE Eiccian Units percent (a) Number i Units percent (b) Number Units percent (c) Number
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Transcribed Image Text:Suppose that the electron in the figure, having a total energy E of 5.1 eV, approaches a barrier of height Up = 6.7 eV and thickness L =
700 pm. What percentage change in the transmission coefficient T occurs for a 0.5% change in (a) the barrier height, (b) the barrier
thickness, and (c) the kinetic energy of the incident electron?
Energy
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Electron
(a) Number
i
Units
percent
i
Units
percent
(b) Number
Units
percent
(c) Number
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