引用本文:
Tsing Lien CHANG, Ding Shun GAO. The Atomic Weight of Gadolinium, Dysprosium and Erbium[J]. Chinese Chemical Letters,
1996, 7(10): 969-972.
Citation: Tsing Lien CHANG, Ding Shun GAO. The Atomic Weight of Gadolinium, Dysprosium and Erbium[J]. Chinese Chemical Letters, 1996, 7(10): 969-972.
Citation: Tsing Lien CHANG, Ding Shun GAO. The Atomic Weight of Gadolinium, Dysprosium and Erbium[J]. Chinese Chemical Letters, 1996, 7(10): 969-972.
The Atomic Weight of Gadolinium, Dysprosium and Erbium
摘要:
Isotopic ratio measurement was made for gadolinium, utilizing the bias correction facor of cerium and europium for the same mass spectrometer.The atomic weight found from the raw data is Ar(Gd)=157.2473(2).However, the application of the method of double substitute calibration results in Ar(Gd)=157.2526(10), both on 2σ basis.For dysprosium and erbium, the same method yields Ar(Dy)=162.4993(10) and Ar(Er)=167.2611(12).
English
The Atomic Weight of Gadolinium, Dysprosium and Erbium
Abstract:
Isotopic ratio measurement was made for gadolinium, utilizing the bias correction facor of cerium and europium for the same mass spectrometer.The atomic weight found from the raw data is Ar(Gd)=157.2473(2).However, the application of the method of double substitute calibration results in Ar(Gd)=157.2526(10), both on 2σ basis.For dysprosium and erbium, the same method yields Ar(Dy)=162.4993(10) and Ar(Er)=167.2611(12).
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