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Vor 3 Tagen · Niels Henrik David Bohr (Danish: [ˈne̝ls ˈpoɐ̯ˀ]; 7 October 1885 – 18 November 1962) was a Danish physicist who made foundational contributions to understanding atomic structure and quantum theory, for which he received the Nobel Prize in Physics in 1922. Bohr was also a philosopher and a promoter of scientific research.
29. Apr. 2024 · Niels Bohr, Danish physicist who is generally regarded as one of the foremost physicists of the 20th century. He was the first to apply the quantum concept to the problem of atomic and molecular structure. For that work he received the Nobel Prize for Physics in 1922.
25. Apr. 2024 · Niels Henrik David Bohr (* 7. Oktober 1885 in Kopenhagen; † 18. November 1962 ebenda) war ein dänischer Physiker. Er erhielt 1921 die Hughes-Medaille der Royal Society [1] und den Nobelpreis für Physik im Jahr 1922 „für seine Verdienste um die Erforschung der Struktur der Atome und der von ihnen ausgehenden Strahlung“.
2. Mai 2024 · Bohr model, description of the structure of atoms, especially that of hydrogen, proposed (1913) by the Danish physicist Niels Bohr. The Bohr model of the atom, a radical departure from earlier, classical descriptions, was the first that incorporated quantum theory and was the predecessor of wholly quantum-mechanical models.
Niels Bohr and Ernest Rutherford proposed the Rutherford–Bohr model, often simply called the Bohr model, where electrons occupy orbits around the nucleus like the planets around the sun. This explained the features of the emission spectrum of hydrogen.
Vor 4 Tagen · At the Niels Bohr Institute, University of Copenhagen, we do research and teach within a broad spectrum of physics areas: Quantum computers and communication, astrophysics, particle physics, computational physics, solid state physics, climate and geophysics, and biophysics.
21. Apr. 2024 · Das Bohrsche Atommodell ist das erste weithin anerkannte Atommodell, das Elemente der Quantenmechanik enthält. Es wurde 1913 von Niels Bohr entwickelt. Atome bestehen bei diesem Modell aus einem schweren, positiv geladenen Atomkern und leichten, negativ geladenen Elektronen, die den Atomkern auf geschlossenen Bahnen umkreisen.
