Synthesis and structural investigations of infrared transmitting materials in rare earth chalcogenide systems.
γ La₂S₃ (lanthanum sulfide) shows potential as a candidate window material for far IR transmission in the 8-14 μm spectral region. Novel low temperature routes using metalorganic solutions have been developed for the synthesis of γ and β La₂S₃. Two different amorphous precursors (20 nm size and SSA...
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| Language: | en |
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The University of Arizona.
1990
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| Online Access: | http://hdl.handle.net/10150/185089 |