Determining Planck’s constant with LEDs—what could possibly go wrong?
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DOI: 10.1088/1361-6552/ab525d
Abstract: Light emitting diodes have been used to determine Planck's constant in introductory physics laboratories. One common method relies on the energy of the light emitted by the LED and its relation to the energy gap… read more here.
Keywords: energy; physics; leds could; determining planck ... See more keywords