Planck's quantum hypothesis Thomson Atomic Model J. J. Thomson receives Nobel Prize Discovery of Atomic Nucleus and Rutherford model of the atom Bohr's atomic model Planck receives Nobel Prize Spin and the Stern-Gerlach experiment Compton Effect de Broglie hypothesis Heisenberg's quantum mechanics Schrödinger's Quantum Mechanics Arthur H. Compton and Charles T. R. Wilson share the Nobel Prize Wave–particle duality Relativistic quantum mechanics de Broglie receives the Nobel Prize Applications of quantum mechanics Prediction of Neutrino Heisenberg receives Nobel Prize Schrödinger and Dirac share the Nobel Prize G. P. Thomson and C. J. Davisson share the Nobel Prize Otto Stern receives the Nobel Prize Wolfgang Pauli receives Nobel Prize Experimental discovery of Neutrino

Separation of Radium by Marie and Pierre Curie Marie and Pierre Curie receive the Nobel Prize Ernest Rutherford receives the Nobel Prize Marie Curie receives the Nobel Prize Artificial nuclear reaction and discovery of Proton Niels Bohr receives the Nobel Prize Alpha decay theory Cyclotron Fermi theory of beta decay Nuclear Strong Interaction Theory Enrico Fermi receives the Nobel Prize Nuclear Fission Nuclear Fusion Theory The Nuclear Shell Model Ernest O. Lawrence receives Nobel Prize First reaction of Nuclear Fission Atomic Bomb Hideki Yukawa receives the Nobel Prize Nuclear collective model Hydrogen bomb First Positron Emission Tomography at Brookhaven Wigner, Mayer and Jensen share the Nobel Prize H. Bethe receives the Nobel Prize Structure of Proton using the SLAC Laboratory M. Gell-Mann receives the Nobel Prize Bohr, Mottelson and Rainwater received the Nobel Prize

Classification of crystalline symmetries Hall Effect Drude and Lorentz model on electric conduction Discovery of mercury superconductivity by Onnes Discovery of X-ray diffraction by Crystals by Van Laue Study of Crystals using X-rays by W.H. & W.L. Bragg H. K. Onnes receives the Nobel Prize Max von Laue receives the Nobel Prize Sir W. H. Bragg and W. L. Bragg share Nobel Prize Quantum Theory in Solids Raman scattering Sir C. V. Raman receives the Nobel Prize Transistor Effect The superconductivity theory of Ginzburg-Landau Shockley, Bardeen and Brattain share Nobel Prize Theory of Superconductivity BCS Josephson Effect tunneling in superconductors L. D. Landau receives the Nobel Prize Density Functional Theory Superfluid helium-3 Bardeen, Cooper and Schrieffer share the Nobel Prize Liquid Crystal Theory Integer and Fractional Quantum Hall Effect Discovery of Quasi-crystals Fullerene 60 High-temperature superconductivity Giant magnetoresistance Carbon nanotube Discovering Graphene Excitonium

The Great Debate Lemaître theory of the expansion of the Universe Expansion of the universe Dark Matter Prediction of Neutron Stars Discovery of cosmic background radiation Primordial Nucleosynthesis Discovery of Neutrons Stars Galaxy rotation curve Dark Energy and Accelerated Expansion of the Universe WMAP Satellite Baryon acoustic oscillations Planck Satellite Gravitational waves of two black holes Gravitational waves of two neutron stars