Controlled non-classical photon emission from single conjugated polymer molecules

Hollars CW, Lane SM, Huser T (2003)
Chemical Physics Letters 370(3-4): 393-398.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
Photon pair-correlation spectroscopy was used to study the photoluminescence of single, isolated chains of the conjugated polymer MEH-PPV (poly[2-methoxy,5-(2-ethyl-hexyloxy)-p-phenylene-vinylene]). The chain conformation of these multichromophoric molecules was controlled by varying solvent polarity to result in either tightly folded collapsed chain or extended chain structures. We demonstrate, that the polymer conformation has strong influence on the quantum optical nature of the single chain photon emission. Polymers in the collapsed-chain conformation exhibit the non-classical phenomenon of photon antibunching in contrast to extended-chain structures. Analysis of the second-order correlation function provides a quantitative measure of the number of active emitter sites. (C) 2003 Elsevier Science B.V. All rights reserved.
Erscheinungsjahr
Zeitschriftentitel
Chemical Physics Letters
Band
370
Zeitschriftennummer
3-4
Seite
393-398
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Hollars CW, Lane SM, Huser T. Controlled non-classical photon emission from single conjugated polymer molecules. Chemical Physics Letters. 2003;370(3-4):393-398.
Hollars, C. W., Lane, S. M., & Huser, T. (2003). Controlled non-classical photon emission from single conjugated polymer molecules. Chemical Physics Letters, 370(3-4), 393-398. doi:10.1016/S0009-2614(03)00091-5
Hollars, C. W., Lane, S. M., and Huser, T. (2003). Controlled non-classical photon emission from single conjugated polymer molecules. Chemical Physics Letters 370, 393-398.
Hollars, C.W., Lane, S.M., & Huser, T., 2003. Controlled non-classical photon emission from single conjugated polymer molecules. Chemical Physics Letters, 370(3-4), p 393-398.
C.W. Hollars, S.M. Lane, and T. Huser, “Controlled non-classical photon emission from single conjugated polymer molecules”, Chemical Physics Letters, vol. 370, 2003, pp. 393-398.
Hollars, C.W., Lane, S.M., Huser, T.: Controlled non-classical photon emission from single conjugated polymer molecules. Chemical Physics Letters. 370, 393-398 (2003).
Hollars, C. W., Lane, S. M., and Huser, Thomas. “Controlled non-classical photon emission from single conjugated polymer molecules”. Chemical Physics Letters 370.3-4 (2003): 393-398.