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Title:EFFECT OF Ag NANOPARTICLES ON ELECTROLUMINESCENCE OF THIN FILM ORGANIC MATERIALS
DOI No:10.1142/9789812701947_0017
Source:PHYSICS, CHEMISTRY AND APPLICATION OF NANOSTRUCTURES (pp 96-99)
Author(s):A. V. KUKHTA
Institute of Molecular and Atomic Physics, NAS, F. Skaryna Ave. 70, 220072 Minsk, Belarus

E. E. KOLESNIK
Institute of Molecular and Atomic Physics, NAS, F. Skaryna Ave. 70, 220072 Minsk, Belarus

D. V. RITCHIK
Institute of Molecular and Atomic Physics, NAS, F. Skaryna Ave. 70, 220072 Minsk, Belarus

A. I. LESNIKOVICH
Belarusian State University, F. Skaryna Ave. 2, 220080 Minsk, Belarus

M. N. NICHIK
Belarusian State University, F. Skaryna Ave. 2, 220080 Minsk, Belarus

S. A. VOROBYOVA
Belarusian State University, F. Skaryna Ave. 2, 220080 Minsk, Belarus

Abstract:Metal nanoparticles in an active part of an electroluminescent cell possess to increase the average electric field inside the cell and, as a consequence, electroluminescence brightness and efficiency, and to decrease the threshold of electroluminescence, due to improving conditions of electron tunneling as a result of potential barriers shape change. The role of electron warming up into molecule excitations is not essential.
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