Sökning: WFRF:(Marinins Aleksandrs) > (2015) > Electric field indu...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 05202naa a2200697 4500 | |
001 | oai:DiVA.org:kth-181212 | |
003 | SwePub | |
008 | 160129s2015 | |||||||||||000 ||eng| | |
009 | oai:DiVA.org:ri-165 | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1812122 URI |
024 | 7 | a https://doi.org/10.1364/OME.5.0026422 DOI |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-1652 URI |
040 | a (SwePub)kthd (SwePub)ri | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Lobov, Gleb S.u KTH,Optik och Fotonik, OFO,KTH Royal Institute of Technology, Sweden4 aut0 (Swepub:kth)u1b3govx |
245 | 1 0 | a Electric field induced optical anisotropy of P3HT nanofibers in a liquid solution |
264 | 1 | b Optical Society of America,c 2015 |
338 | a print2 rdacarrier | |
500 | a QC 20160210 | |
500 | a Publication no: A3598 | |
520 | a The nanofiber morphology of regioregular Poly-3- hexylthiophene (P3HT) is a 1D crystalline structure organized by π - π stacking of the backbone chains. In this study, we report the impact of electric field on the orientation and optical properties of P3HT nanofibers dispersed in liquid solution. We demonstrate that alternating electric field aligns nanofibers, whereas static electric field forces them to migrate towards the cathode. The alignment of nanofibers introduces anisotropic optical properties, which can be dynamically manipulated until the solvent has evaporated. Time resolved spectroscopic measurements revealed that the electro-optical response time decreases significantly with the magnitude of applied electric field. Thus, for electric field 1.3 V ·μm-1 the response time was measured as low as 20 ms, while for 0.65 V ·μm-1 it was 110-150 ms. Observed phenomenon is the first mention of P3HT supramolecules associated with electrooptical effect. Proposed method provides real time control over the orientation of nanofibers, which is a starting point for a novel practical implementation. With further development P3HT nanofibers can be used individually as an anisotropic solution or as an active component in a guest-host system. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknik0 (SwePub)2052 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineering0 (SwePub)2052 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng |
650 | 7 | a NATURVETENSKAPx Kemix Materialkemi0 (SwePub)104032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Materials Chemistry0 (SwePub)104032 hsv//eng |
653 | a Anisotropy | |
653 | a Electric fields | |
653 | a Nanofibers | |
653 | a Real time control | |
653 | a Alternating electric field | |
653 | a Anisotropic optical properties | |
653 | a Crystalline structure | |
653 | a Electric field induced | |
653 | a Electrooptical response | |
653 | a Poly-3-hexylthiophene | |
653 | a Spectroscopic measurements | |
653 | a Static electric fields | |
653 | a Optical properties | |
700 | 1 | a Zhao, Yichenu KTH,Funktionella material, FNM,KTH Royal Institute of Technology, Sweden4 aut0 (Swepub:kth)u17os1v7 |
700 | 1 | a Marinins, Aleksandrsu KTH,Optik och Fotonik, OFO,KTH Royal Institute of Technology, Sweden4 aut0 (Swepub:kth)u1a8qhh2 |
700 | 1 | a Yan, Minu KTH,Optik och Fotonik, OFO4 aut0 (Swepub:kth)u1jenxfs |
700 | 1 | a Li, Jiantongu KTH Royal Institute of Technology, Sweden4 aut0 (Swepub:kth)u1nlco2z |
700 | 1 | a Toprak, Muhammet S.u KTH,Funktionella material, FNM,KTH Royal Institute of Technology, Sweden4 aut0 (Swepub:kth)u1u3m5a2 |
700 | 1 | a Sugunan, Abhilashu RISE,Material och ytteknik4 aut0 (Swepub:ri)AbhilashSu@ri.se |
700 | 1 | a Thylén, Larsu KTH,Skolan för bioteknologi (BIO),Hewlett-Packard Laboratories, United States,Hewlett-Packard Laboratories, US; KTH Royal Institute of Technology, Sweden4 aut0 (Swepub:kth)u1odcwum |
700 | 1 | a Wosinski, Lechu KTH,Skolan för informations- och kommunikationsteknik (ICT),FMI FOTONIK O MIKROVÅGSTEKNIK,KTH Royal Institute of Technology, Sweden4 aut0 (Swepub:kth)u1ywmbo9 |
700 | 1 | a Östling, Mikaelu KTH,Integrerade komponenter och kretsar,KTH Royal Institute of Technology, Sweden4 aut0 (Swepub:kth)u1u0kle4 |
700 | 1 | a Popov, Sergeiu KTH,Optik och Fotonik, OFO4 aut0 (Swepub:kth)u1fs8je2 |
700 | 1 | a Yan, Maxu KTH Royal Institute of Technology, Sweden4 aut |
710 | 2 | a KTHb Optik och Fotonik, OFO4 org |
773 | 0 | t Optical Materials Expressd : Optical Society of Americag 5:11, s. 2642-2647q 5:11<2642-2647x 2159-3930x 2159-3930 |
856 | 4 | u https://doi.org/10.1364/OME.5.002642y Fulltext |
856 | 4 | u http://Länk till fri fulltext på OPtical Society of Americay https://www.osapublishing.org/ome/abstract.cfm?uri=ome-5-11-2642 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-181212 |
856 | 4 8 | u https://doi.org/10.1364/OME.5.002642 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-165 |
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