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Lasers and Excited States of Rare Earths
Reisfeld, Renata; Jorgensen, Christian K.
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Description for Lasers and Excited States of Rare Earths
Paperback. Series: Inorganic Chemistry Concepts. Num Pages: 228 pages, biography. BIC Classification: PN. Category: (P) Professional & Vocational. Dimension: 244 x 170 x 12. Weight in Grams: 421.
The possibility of stimulated light emission was discussed by Einstein in 1917, eight years before the quantum-mechanical description of energy levels of many-electron systems. Though it is imperative to use samples having optical properties greatly different from the stan dard continuous spectrum of opaque objects ("black body" radia tion) it is not always necessary to restrict the study to monatomic entities. Thus, spectral lines can be obtained (in absorption and in emission) from lanthanide compounds, containing from one to thir teen 4f electrons going from trivalent cerium to ytterbium, that are nearly as sharp as the ones from gaseous atoms. ... Read more
The possibility of stimulated light emission was discussed by Einstein in 1917, eight years before the quantum-mechanical description of energy levels of many-electron systems. Though it is imperative to use samples having optical properties greatly different from the stan dard continuous spectrum of opaque objects ("black body" radia tion) it is not always necessary to restrict the study to monatomic entities. Thus, spectral lines can be obtained (in absorption and in emission) from lanthanide compounds, containing from one to thir teen 4f electrons going from trivalent cerium to ytterbium, that are nearly as sharp as the ones from gaseous atoms. ... Read more
Product Details
Format
Paperback
Publication date
2012
Publisher
Springer-Verlag Berlin and Heidelberg GmbH & Co. KG Germany
Number of pages
228
Condition
New
Series
Inorganic Chemistry Concepts
Number of Pages
228
Place of Publication
Berlin, Germany
ISBN
9783642666988
SKU
V9783642666988
Shipping Time
Usually ships in 15 to 20 working days
Ref
99-15
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