Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Justin R. Lawrence"'
Autor:
Joseph B. Carroll, Zachary J. Hunt, David D. Evanoff, Justin R. Lawrence, Ryan D. Roeder, Stephen H. Foulger
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 46:7882-7897
Methyl methacrylate derived monomers functionalized with pendant carbazole and oxadiazole moieties were synthesized and could be copolymerized to form a random copolymer. The glass transition temperature of the copolymers could be predicted with a Fo
Autor:
Ryan D. Roeder, J. M. Houchins, Yurong Ying, Christopher F. Huebner, S. E. Hayes, Joseph B. Carroll, Justin R. Lawrence, Stephen H. Foulger, Goo Hwan Shim, David D. Evanoff
Publikováno v:
Advanced Materials. 19:3507-3512
Publikováno v:
Advanced Materials. 19:3000-3003
Conjugated dendrimers are promising optoelectronic materials as their modular architecture enables independent tuning of the optical, electronic, and processing properties. Dendrimer distributed feedback lasers are demonstrated, and an improvement in
Publikováno v:
ResearcherID
The prospect of an inexpensive organic laser which can dynamically (i.e., in real time) alter its lasing wavelength is desirable for a number of display and communication technologies. Extensive efforts have focused on developing liquid-crystalbased
Publikováno v:
Advanced Materials. 17:2344-2349
Autor:
John V. Kelly, John T. Sheridan, Stephen Daniels, Justin R. Lawrence, Michael R. Gleeson, Feidhlim T. O'Neill, A. J. Carr
Publikováno v:
Journal of Materials Science. 40:4129-4132
Many new high-tech consumer products that are now under development require micro-optical elements. The development of these micro-optical devices has been carried out by many different researchers working in a variety of areas. This has lead to a la
Autor:
Thomas D. Anthopoulos, Jonathan P. J. Markham, Justin R. Lawrence, Shih-Chun Lo, Ifor D. W. Samuel, Paul L. Burn, Ebinazar B. Namdas
Publikováno v:
Organic Electronics. 4:71-76
Iridium-based phosphorescent dendrimers have shown much promise as highly efficient light emitting materials for organic light emitting diodes (OLEDs). Here we report the effects of modifying the chemical structure on the emissive and charge transpor
Publikováno v:
ResearcherID
It has recently been shown [Sheridan and Lawrence, J. Opt. Soc. Am. A 17, 1108 (2000)] that by introducing a nonlocal response function into the one-dimensional diffusion equation governing holographic grating formation in photopolymers, both high fr
Publikováno v:
Optik. 112:449-463
Summary Photopolymers are promising materials for use in holography. They have many advantages, such as ease of preparation, and are capable of efficiencies of up to 100%. A disadvantage of these materials is their inability to record high spatial fr
Autor:
Piers Andrew, William L. Barnes, Manfred Buck, Justin R. Lawrence, Ifor D. W. Samuel, Graham A. Turnbull
Publikováno v:
Applied Physics Letters. 81:1955-1957
We present the optical properties of a directly patterned light-emitting polymer. The patterned poly~2-methoxy-5-~38,78-dimethyloctyloxy!-paraphenylenevinylene film is fabricated using hot embossing lithography. The effect of the embossed microstruct