Micrometer- and Nanometer-Sized Polymeric Light-Emitting Diodes
1995 (English)In: Science, ISSN 0036-8075, Vol. 267, no 5203, 1479-1481 p.Article in journal (Refereed) Published
A method for the fabrication of micrometer- and submicrometer-sized polymeric light-emitting diodes is presented. Such diodes have a variety of applications. Light sources of dimensions around 100 nanometers are required for subwavelength, near-field optical microscopy. Another possible application is patterning on the micrometer and nanometer scale. The diodes have been made in the form of a sandwich structure, with the conductive polymer poly(3,4-ethylene-dioxythiophene) polymerized in the pores of commercially available microfiltration membranes defining the hole-injecting contacts, poly[3-(4-octylphenyl)-2,2-bithiophene] as the light-omitting layer, and a thin film of calcium-aluminum as the electron injector.
Place, publisher, year, edition, pages
American Association for the Advancement of Science , 1995. Vol. 267, no 5203, 1479-1481 p.
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-74933DOI: 10.1126/science.267.5203.1479ISI: A1995QL49700031OAI: oai:DiVA.org:liu-74933DiVA: diva2:497120