In this period (1913–1923), there was simply no convincing explanation of the photoelectric ... and what is derived." He ...

Although Einstein is a legendary figure in science for a large number of reasons — E = mc², the photoelectric effect, and the notion that the speed of light is a constant for everyone — his most ...

Year Researcher Contribution 1901 Planck Blackbody radiation 1905 Einstein Photoelectric effect 1913 ... Matter waves 1926 Schroedinger Wave equation 1927 Heisenberg Uncertainty principle 1927 ...