Effective Transition Probability for the Faraday Effect of Lanthanide(III) Ion Solutions

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• 作者：Kayoko Miyamoto ; Kento Isai ; Masayori Suwa ; Hitoshi Watarai
• 刊名：Journal of the American Chemical Society
• 出版年：2009
• 出版时间：May 13, 2009
• 年：2009
• 卷：131
• 期：18
• 页码：6328-6329
• 全文大小：154K
• 年卷期：v.131,no.18(May 13, 2009)
• ISSN：1520-5126

文摘

The Faraday effects of 14 lanthanide(III) ion solutions were systematically analyzed on the basis of the Faraday C term. The effective transition probability, K, which measures the magneto-optical contribution of the 4fⁿ → 4fⁿ⁻¹5d transition to the molar Verdet constant, was determined. Linear correlations between K and the square root of the molar magnetic susceptibility of the lanthanide(III) ions, χ_m^1/2, were obtained. From the observed new regularity, K for promethium(III) was estimated.