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Date: 2016
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1345754
Description: The phase segregation in P3HT:PCBM blend films has been investigated from an experimental and theoretical viewpoint. Optical microscopy, atomic force microscopy, scanning electron microscopy and X-ray... More
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Date: 2016
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1348525
Description: The kinetics and thermodynamics of PCBM phase segregation and aggregation in P3HT:PCBM blends has been studied. We develop a thermodynamic model for PCBM phase segregation in P3HT:PCBM blends which ex... More
Reviewed: Reviewed
Date: 2016
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1339433
Description: This work investigates the detection and subsequent utilization of leaked light from bends in a silica optical fiber using organic photovoltaic detectors. The optic power lost by single mode and multi... More
Reviewed: Reviewed
Date: 2015
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/1316440
Description: This article describes a position sensitive interferometer with closed-loop control of the reference mirror. A calibrated nanopositioner is used to lock the interferometer phase to the most sensitive ... More
Reviewed: Reviewed
Date: 2015
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1330284
Description: The diffusion of PCBM in P3HT:PCBM blend films has been investigated using multi-wavelength scanning absorption microscopy (MWSAM). By studying the depletion of PCBM in the vicinity of the phase segre... More
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Date: 2015
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/1316997
Description: Maskless optical lithography is a technique for writing patterns into an optically sensitive material (photoresist) without the use of a photomask. The patterning process involves exposing selected ar... More
Reviewed: Reviewed
Date: 2015
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/1340076
Description: This article describes two- and three-dimensional optical simulations for determining optimal conditions for near-field scanning optical lithography. It was found that a combination of 30-nm thick pho... More
Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1299707
Description: Bulk heterojunction binary blends of poly(3-hexylthiophene) (P3HT) and poly(2,3-dihexyl thieno(3,4-b)pyrazine) (pC₆TP) and ternary blends of poly(3-hexylthiophene) (P3HT), poly(2,3-dihexyl thieno(3,4-... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1326125
Description: The application of capillary electrophoresis (CE) with on-line photodiode array detection to the analysis of processable poly(3,4-ethylenedioxythiophene)/polystyrene sulfonate (PEDOT/PSS) aqueous disp... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1064394
Description: Organic photovoltaic devices based on blends of organic donors and acceptors are a promising new energy generation technology. In the case of binary blends based on mixtures of conjugated polymer dono... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/1037596
Description: Off-axis parabolic elements have found application in Tera-Hertz imaging and new application in two-photon microscopy scan engines. Both these applications demand spatial and temporal precision in pho... More
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Date: 2008
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/802830
Description: A distributed feedback laser was fabricated in Er³⁺-doped photonic crystal fibre. Single mode lasing is obtained with <10kHz linewidth. The output was amplified to 12mW using a commercial erbium doped... More
Reviewed: Reviewed
Date: 2008
Resource Type: conference paper
Identifier: uon:6249
Description: We investigate the fluorescence of an Er-doped aluminiosilicate stepped index core with surrounding structured lattice when pumped transversely with the collimated output of a 980mn diode. A small rot... More
Reviewed: Reviewed
Date: 2004
Resource Type: journal article
Identifier: uon:1919
Description: Direct photocurrent mapping of organic solar cells (OSCs) using a novel implementation of a near-field scanning optical microscope (NSOM) is described. By rastering the light output from the NSOM thro... More
Reviewed: Reviewed
Date: 2004
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/28897
Description: Near-field scanning photocurrent microscopy (NSPM) measurements probing the relationship between morphology and current generation in photovoltaic devices based on p-xylene processed poly(9,9'-dioctyl... More
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