Allege
发表于 2025-3-23 13:12:33
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cortex
发表于 2025-3-23 13:55:21
Experimental Spectroscopic Techniques for Transition Metal Ions in SolidsWe outline the various experimental techniques which are used in an optical spectroscopic study to extract information about transition metal ions in solids. Some specific examples of the application of these techniques will be discussed.
模仿
发表于 2025-3-23 21:28:19
Applications of LuminescenceThe present status and trends of applied research on luminescence are reviewed. Particular attention is focused on fluorescent lamps, cathode ray tube phosphors, electroluminescence and X-ray fluorescent screens. The opportunities for the applications of luminescent phenomena to environmental and energy conservation problems are emphasized.
神圣不可
发表于 2025-3-24 00:02:15
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腼腆
发表于 2025-3-24 04:55:42
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宇宙你
发表于 2025-3-24 08:20:54
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Allege
发表于 2025-3-24 10:49:04
Multiphonon Interaction of Excited Luminescent Centers in the Weak Coupling Limit: Non Radiative Decn treated with emphasis on the weak coupling limit. It is shown that such an interaction is responsible for different physical effects, two of which are multiphonon vibronic sidebands and multiphonon assisted non radiative transitions which are shown to have analogous formal expressions. This analog
乳汁
发表于 2025-3-24 15:15:26
Energy Levels and Transitions of Transition Metal Ions in Solidsic host materials. We shall review the electronic level structure and optical transitions of the transition metal ions. We shall see how the optical properties vary when the ion is placed in different crystal environments, and we shall be interested in particular in the effect of the vibrating latti
止痛药
发表于 2025-3-24 19:40:31
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BALK
发表于 2025-3-24 23:55:20
Spectroscopy and Luminescence of Lanthanides and Actinidesurations of actinides and lanthanides in the condensed state. The tensor operator techniques of the spectroscopy of many electron systems can be utilized to interpret the main features of the observed transitions in absorption and emission. A perturbation approach based on a crystal potential exhibi