Zobrazeno 1 - 10
of 24
pro vyhledávání: '"I. D. Parker"'
Autor:
I. D. Parker, Robert A. McCleery
Publikováno v:
Journal of Zoology. 285:239-246
We predicted that features of the urban environment (uneven habitat from buildings, density of conspecifics and scarcity of dead or dying trees) would lead to different patterns of range overlap for urban and rural fox squirrels Sciurus niger. During
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b6622d3485b66b0d64cbfeed2b21caf
https://doi.org/10.1111/j.1469-7998.2011.00835.x
https://doi.org/10.1111/j.1469-7998.2011.00835.x
Publikováno v:
Journal of Applied Physics. 85:2441-2447
The operational lifetime of polymer light-emitting diodes was studied at several temperatures in the range from 25 to 85 °C. When operated in constant current mode, at luminances greater than 100 cd/m 2, lifetimes of around 20 000 h were noted. Two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cead1b42a9b256225220a0ea01ce06ce
https://doi.org/10.1063/1.369564
https://doi.org/10.1063/1.369564
Publikováno v:
Journal of Applied Physics. 81:3716-3720
Light-emitting devices with polymeric emissive layers have great promise for the production of large-area, lightweight, flexible color displays, but short lifetimes currently limit applications. We address mechanisms of bulk polymer degradation in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd4af9fb36d4c681793adc2e44aef764
https://doi.org/10.1063/1.365493
https://doi.org/10.1063/1.365493
Publikováno v:
High Pressure Research. 8:391-395
Low dimensional metals, in which the conduction electrons are confined to stacks or within layers, provide an important area of research into interactions in the electron gas and its coupling to the lattice. The metallic state is commonly unstable at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d28e9bb08de66930750b3e7aa63fe3d1
https://doi.org/10.1080/08957959108260686
https://doi.org/10.1080/08957959108260686
Publikováno v:
Applied Physics Letters. 69:2270-2272
We present device model calculations for the current–voltage (I–V) characteristics of organic diodes and compare them with measurements of structures fabricated using MEH‐PPV. The measured I–V characteristics have a Fowler–Nordheim (FN) fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0551d359c48c8c2068dcf0beba42ab5d
https://doi.org/10.1063/1.117530
https://doi.org/10.1063/1.117530
Publikováno v:
Applied Physics Letters. 67:3171-3173
We present a general electroabsorption technique to measure the electric field in each layer of multilayer organic light‐emitting diodes. The electroabsorption signal from each layer is identified spectroscopically and measured as a function of dc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cbdd0d4f458bc2637dc5ff95e463757
https://doi.org/10.1063/1.115152
https://doi.org/10.1063/1.115152
Publikováno v:
Applied Physics Letters. 65:1272-1274
High efficiency blue electroluminescence is demonstrated from a polyquinoline ether, a new class of soluble, electroluminescent, polyaromatic polymer. Multilayer devices (consisting of hole and electron transport layers in addition to the emissive po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::899d4dc0903f625d22cc268137d7c6a0
https://doi.org/10.1063/1.112092
https://doi.org/10.1063/1.112092
Autor:
Helen H. Kim, I. D. Parker
Publikováno v:
Applied Physics Letters. 64:1774-1776
We report the fabrication of light‐emitting diodes from the semiconducting conjugated polymer poly[2‐methoxy,5‐(2’‐ethyl‐hexyloxy)‐1,4‐phenylene‐vinylene], using doped silicon (both n and p type) as an electrode material. Light emis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76a95775a1c26b4122e5ec0597dc1a4e
https://doi.org/10.1063/1.111804
https://doi.org/10.1063/1.111804
Publikováno v:
Applied Physics Letters. 62:1519-1521
We report an electro‐optic absorption modulator based around a metal‐insulator‐semiconductor field‐effect transistor structure in which the active semiconductor is the polymer poly(2,5‐dimethoxy‐p‐phenylene vinylene). It incorporates a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff209fb8bc2fe61307bc207b4db2c972
https://doi.org/10.1063/1.108626
https://doi.org/10.1063/1.108626
Publikováno v:
Springer Proceedings in Physics ISBN: 9783642754265
Springer Proceedings in Physics
Springer Proceedings in Physics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::848e3a402ed889cea119625ad252d909
https://doi.org/10.1007/978-3-642-75424-1_59
https://doi.org/10.1007/978-3-642-75424-1_59
