共 50 条
[42]
LUMINOPHORES FROM YTTRIUM AND GADOLINIUM SILICATES ACTIVATED BY RARE EARTHS
[J].
IZVESTIYA AKADEMII NAUK SSSR SERIYA FIZICHESKAYA,
1969, 33 (06)
:1057-&
[43]
MAGNETIC PROPERTIES OF HEAVY RARE EARTHS DILUTED BY YTTRIUM AND LUTETIUM
[J].
PHYSICAL REVIEW,
1965, 138 (6A)
:1655-+
[47]
Study of a Synergistic Solvent Extracting System to Separate Yttrium and Heavy Rare Earths: A Deep Investigation on System Behavior
[J].
RARE METAL TECHNOLOGY 2017,
2017,
:277-284
[48]
DETERMINATION OF A PRASEODYMIUM ADMIXTURE IN YTTRIUM OXIDE BY A LUMINESCENT METHOD
[J].
ZHURNAL ANALITICHESKOI KHIMII,
1972, 27 (08)
:1616-+
[50]
Sequential separation of the yttrium - Heavy rare earths by fractional hydroxide precipitation
[J].
De Vasconcellos, M.E. (mstela@baitaca.ipen.br),
1600, Elsevier Ltd (374)
:1-2