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← ScienceWithin a Transmission Electron Microscope (TEM), which risk increases sharply when electrons' de Broglie wavelength approaches atomic spacing?
A)Increased stochastic electron scattering✓
B)Elevated specimen thermal diffusion
C)Enhanced objective-lens chromatic aberration
D)Reduced illumination source spectral width
💡 Explanation
Increased electron waviness causes enhanced stochastic electron scattering during interaction with the specimen because wave-particle duality becomes significant. This creates scattering outside of predicted classical paths; therefore, image resolution suffers rather than benefits as would happen otherwise.
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