Research Article
Synthesis and Optical Characterization of Mixed Ligands Beryllium Complexes for Display Device Applications
Table 1
Photophysical properties of beryllium complexes.
| | Compound | Absorption
(nm) | Emission
(nm) | Optical band gap
(eV) | Thin film
PL (nm) | Emitted light | Color coordinates |
| | BeHPB(Clq) | 287, 338 | 493 | 3.02 | 497 | Greenish blue | , | | BeHPB(Cl2q) | 278, 378 | 496 | 2.93 | 499 | Green | , | | BeHPB(Meq) | 246, 365 | 486 | 3.07 | 487 | Greenish blue | , | | BeHPB(q) | 282, 332 | 507 | 2.98 | 511 | Greenish blue | , |
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