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Spontaneous emission enhancement in planar metal-organic structures.

Morozov, K. M. and Ivanov, K. A. and Selenin, N. and Mikhrin, S. and Sa Pereira, D. de and Menelaou, C. and Monkman, A. P. and Kaliteevski, M. A. (2018) 'Spontaneous emission enhancement in planar metal-organic structures.', Journal of physics: conference series., 1135 . 012034.


We provide an experimental investigation of a Purcell enhancement in a silver-organic periodic structure with an organic material CBP (4,4'-Bis(N-carbazolyl)-1,1'-biphenyl). Were fabricated two structures using a thermal evaporation technique with a different thickness ratio between layers. A rate of a fluorescence intensity decay of the periodic structures was experimentally measured in a near ultraviolet region. We show experimentally, that the rate of CBP molecule fluorescence decay increasing. A maximum registered value of the Purcell factor is close to 10.

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Date accepted:No date available
Date deposited:07 November 2019
Date of first online publication:2018
Date first made open access:07 November 2019

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