Fig. 6From: Synthesis and Properties of the La1 − x − y Eu y Ca x VO4 (0 ≤ x, y ≤ 0.2) CompoundsEmission spectra of the La0.8Eu0.1Ca0.1VO4 (1–4) and La0.9Eu0.1VO4 (5) samples at λex = 532 (1, 5), 473 (2), 405 (3), and 337 nm (4)Back to article page