杀菌剂 发表于 2025-3-25 07:23:51
Atoms in a Magnetic Field: Quantum Mechanical Treatment,The ordinary Zeeman effect is a beautiful example of the fact that even with classical physics, one can obtain results similar to those of strict quantum theory. In order to set our earlier results on a firm basis, however, we shall now go through the strict quantum theoretical treatment.Adherent 发表于 2025-3-25 09:19:03
Atoms in an Electric Field,In 1913, . observed a splitting of the lines of the Balmer series of hydrogen (8.2) in an electric field. He was studying the light emission of H atoms in the field of a condenser (Figs. 15.1, 2). Since then, frequency shifts in optical spectra in the presence of eletric fields have been generally called the Stark effect.雪白 发表于 2025-3-25 15:44:44
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The Photon,sh physician . with the aid of interference experiments. In the 19th century, the physical nature of these waves came to light: they are electromagnetic waves, described by Maxwell’s equations. They are characterised by the field vectors . and . of the electric and the magnetic field and exhibit a periodicity with the frequency ..诱惑 发表于 2025-3-26 04:32:38
,Bohr’s Model of the Hydrogen Atom,ormation about the electronic structure and composition of atoms are spectra in the visible, infrared, ultraviolet, x-ray, microwave and radio frequency ranges. Figure 8.1 summarises these spectral regions.Sinus-Rhythm 发表于 2025-3-26 10:21:30
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