Zitat:
Zitat von it77
Naja, die Wellenfunktion wurde auch nie beobachtet.
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Doch, wenn auch nicht in allen Aspekten
https://io9.gizmodo.com/the-first-im...truc-509684901
https://journals.aps.org/prl/abstrac...ett.110.213001
https://link.aps.org/accepted/10.110...ett.110.213001
Hydrogen Atoms under Magnification: Direct Observation of the Nodal Structure of Stark States
A. S. Stodolna, A. Rouzée, F. Lépine, S. Cohen, F. Robicheaux, A. Gijsbertsen, J. H. Jungmann, C. Bordas, and M. J. J. Vrakking
Phys. Rev. Lett. 110, 213001 – Published 20 May 2013
To describe the microscopic properties of matter, quantum mechanics uses wave functions, whose structure and time dependence is governed by the Schrödinger equation. In atoms the charge distributions described by the wave function are rarely observed. The hydrogen atom is unique, since it only has one electron and, in a dc electric field, the Stark Hamiltonian is exactly separable in terms of parabolic coordinates. As a result, the microscopic wave function along the ξ coordinate that exists in the vicinity of the atom, and the projection of the continuum wave function measured at a macroscopic distance, share the same nodal structure. In this Letter, we report photoionization microscopy experiments where this nodal structure is directly observed. The experiments provide a validation of theoretical predictions that have been made over the last three decades.