ChemInform Abstract: La(NH2SO3)3: Single Crystals of an Amidosulfate of the Rare-Earth Elements by Controlled Dehydration of La(NH2SO3)3×2.5H2O.

ChemInform ◽  
2010 ◽  
Vol 31 (1) ◽  
pp. no-no
Author(s):  
Mathias S. Wickleder
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Single Crystals ◽  
The Rare Earth

Photoluminescence Spectral Lines Identification in Ho3+-, Er3+-, and Tm3+-doped MgxZn1–xSe Single Crystals

1999 ◽  
Vol 14 (4) ◽  
pp. 1227-1234 ◽  
Author(s):  
Young-Geun Kim ◽  
Ho-Jun Song ◽  
Seok-Kyun Oh ◽  
Wha-Tek Kim ◽  
Kwang-Ho Park ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Single Crystals ◽  
Energy Levels ◽  
Wurtzite Structure ◽  
Spectral Lines ◽  
Photoluminescence Spectra ◽  
Closed Tube ◽  
Sublimation Method ◽  
The Rare Earth

MgxZn1-xSi: Ho3+, MgxZn1-xSe: Er3+, and MgxZn1-xSe: Tm3+ single crystals were grown by the closed-tube sublimation method. The single crystals crystallized into a zincblende structure at the composition x = 0.11 and a wurtzite structure at the composition x = 0.25, 0.32, and 0.41. The trivalent ions (Ho3+, Er3+, and Tm3+) of the rare-earth elements Ho, Er, and Tm site in Td and C3v symmetries in the single crystals with zincblende and wurtzite structures, respectively. Sharp emission peaks appeared in the photoluminescence spectra of the single crystals. These emission peaks are identified to originate from the radiation recombination between the energy levels of the trivalent ions sited in Td and C3v symmetries.

Flame spectra of the rare-earth elements*

1962 ◽  
Vol 18 (4) ◽  
pp. 1127-1153
Author(s):  
V FASSEL ◽  
R CURRY ◽  
R KNISELEY
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
The Rare Earth

scholarly journals Rationally designed mineralization for selective recovery of the rare earth elements

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Takaaki Hatanaka ◽  
Akimasa Matsugami ◽  
Takamasa Nonaka ◽  
Hideki Takagi ◽  
Fumiaki Hayashi ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Selective Recovery ◽  
The Rare Earth

D88 phases of the rare earth elements with tin and lead

1967 ◽  
Vol 22 (4) ◽  
pp. 551-555 ◽  
Author(s):  
W. Jeitschko ◽  
E. Parthé
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
The Rare Earth

Flame spectra of the rare-earth elements

1962 ◽  
Vol 18 (9) ◽  
pp. 1127-1153 ◽  
Author(s):  
V.A. Fassel ◽  
R.H. Curry ◽  
R.N. Kniseley
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
The Rare Earth
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