Captures for the figures
Fig.1 The
calculated PL spectra of PS consisting of two layers:
0.25 mm top layer with 1.9 eV emission and 0.75 mm
bottom layer with 1.7 eV emission. Here x indicates
the depth (in mm) of full PL quenching. Excitation
energy is 3,4 eV.
Fig.2 The normalised steady-state
PL spectra of PS formed at the constant current at the
following excitation: 365 (1), 405 (2), 436 (3), 546
(4), 578 nm (5).
Fig.3 The normalised steady-state
PL spectra of PS formed at the 20 mA/cm2
(a-c) and the step-like constant current (d-f) in the
ambient atmosphere (1) and in the saturated acetone
vapours (2) at the excitation of 405 nm (a, d), 436
nm (b,e), 546 nm (c,f).
Fig. 4a
Fig.4b
Fig.4 The normalised PL
intensity at 650 nm versus time of the measurement at
the excitation of 405 nm (a) and 546 nm (b) in the ambient
atmosphere and in the saturated acetone vapours of PS
formed at the 20 mA/cm2 (1) and the step-like
constant current (2).
abstract
1. Introduction
2. Experimental
3. PL of multilayer PS film:
simulation
4. PL of the inhomogeneous PS
film: Influence of The acetone adsorption
5. Conclusions
Captures for the figures
References
V.A.Skryshevsky
Radiophysics Department, Kiev Shevchenko
University,
64 Vladimirskaya, 01033, Kiev, Ukraine, fax.+380-44-2656744,
e-mail: skrysh@uninet.kiev.ua
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