EFFECTS OF RARE-EARTH SUBSTITUTIONS ON THE FLUORESCENCE OF TERBIUM HEXA- ANTI-PYRINE TRI-IODIDE

Journal Article · Sat Apr 01 04:00:00 EST 1961 · Journal of Applied Physics (U.S.)

DOI:https://doi.org/10.1063/1.1736095· OSTI ID:4033101

Soden, R R

Terbium hexa-antipyrine tri-iodide STATb(AP)/sub 6/I/sub 3/! forms well- defined crystals that fluoresce under ultraviolet (UV) light. Crystals are prepared of Gd/sub 1/-/sub x/,Tb/sub x/(AP)/sub 6/I/sub 3/, Dy/sub 1/-/sub x/Tb/ sub x/ (AP)/sub 6/I/sub 3/, Er/sub 1/-/sub x/Tb/sub x/(AP)/sub 6/I/sub 3/, and Y / sub 1/-/sub x/Tb/sub x/(AP)/sub 6/I/sub 3/, with x values from 10/sup -6/ to 1. The relative fluorescence intensity under UV light of the resulting crystals to the pure Tb(AP)/sub 6/I/sub 3/ crystals at 5490A is studied, and the relative energy dissipation properties of Gd, Dy, Y, and Er are inferred from the results. (T.F.H.)

• Research Organization: Bell Telephone Labs., Inc., Murray Hill, N.J.
• Sponsoring Organization: USDOE
• NSA Number: NSA-15-016095
• OSTI ID: 4033101
• Journal Information: Journal of Applied Physics (U.S.), Journal Name: Journal of Applied Physics (U.S.) Vol. Vol: 32; ISSN JAPIA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

CRYSTALS
DISPERSIONS
DYSPROSIUM COMPLEXES
DYSPROSIUM IODIDES
ENERGY
ERBIUM COMPLEXES
ERBIUM IODIDES
FLUORESCENCE
GADOLINIUM COMPLEXES
GADOLINIUM IODIDES
METALS, CERAMICS, AND OTHER MATERIALS
ORGANIC NITROGEN COMPOUNDS
PREPARATION
TERBIUM COMPLEXES
TERBIUM IODIDES
ULTRAVIOLET RADIATION
YTTRIUM COMPLEXES
YTTRIUM IODIDES