TY JOUR TI QUANTUM-CHEMICAL SIMULATION OF EMISSIVE MATERIALS BASED ON MESOGENIC EUROPIUM(III) COMPLEXES FOR ELECTROLUMINESCENT DEVICES KW EUROPIUM(III) COMPLEXES KW QUANTUM-CHEMICAL SIMULATION KW ENERGIES OF THE EXCITED STATES KW INTERMOLECULAR ENERGY TRANSFER JO Herald of Technological University AU , .. AU , .. PY 2025 IS 28 PB Kazan National Research Technological University