Works Published in 2015
Displaying works 1 - 20 of 30 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2015 journal article
Origins of polarization-dependent anisotropic X-ray scattering from organic thin films
Journal of Synchrotron Radiation, 23, 219–227.
author keywords: polarization; scattering; RSoXS; PSoXS; resonant scattering; simulation
TL;DR:
Anisotropic scattering patterns are found to allow unambiguous identification of the mechanism of local molecular orientation correlations and, as such, promise to be both distinct and complementary to isotropic scattering intensity as a general measure of thin film microstructure.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: NC State University Libraries
Added: February 8, 2021
2015 journal article
Influence of Processing Parameters and Molecular Weight on the Morphology and Properties of High-Performance PffBT4T-2OD:PC71BM Organic Solar Cells
Advanced Energy Materials, 5(23), 1501400.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: January 24, 2021
2015 journal article
Characterizing morphology in organic systems with resonant soft X-ray scattering
Journal of Electron Spectroscopy and Related Phenomena, 200, 2–14.
author keywords: Scattering; Soft X-ray; Resonant scattering; Morphology characterization; Organic thin films; Organic electronics; Soft matter; Block copolymers
manuscript.elsevier.com (publisher PDF)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2015 journal article
Significance of Average Domain Purity and Mixed Domains on the Photovoltaic Performance of High-Efficiency Solution-Processed Small-Molecule BHJ Solar Cells
Advanced Energy Materials, 5(21), 1500877.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2015 journal article
Thin Films: Tuning Local Molecular Orientation-Composition Correlations in Binary Organic Thin Films by Solution Shearing (Adv. Funct. Mater. 21/2015)
Advanced Functional Materials, 25(21), 3106–3106.
Sources: Crossref, NC State University Libraries
Added: February 24, 2020
2015 journal article
High Efficiency Air-Processed Dithienogermole-Based Polymer Solar Cells
ACS Applied Materials & Interfaces, 7(8), 4826–4832.
author keywords: solar cells; organic photovoltaics; air processing conjugated polymers; dithienogermole; fullerenes; charge mobility
TL;DR:
The effect of air processing, with air exposure varying from minutes to hours prior to encapsulation, on photovoltaic device performance has been studied through a series of electrical characterizations and optical simulations for a donor/acceptor polymer-based organic solar cell based on poly(dithienogermole-alt-thienopyrrolodione) p(DTG-TPD)/PC71BM blends.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, ORCID
Added: January 31, 2020
2015 journal article
Corrugated Sapphire Substrates for Organic Light-Emitting Diode Light Extraction
ACS Applied Materials & Interfaces, 7(17), 8974–8978.
author keywords: OLED; surface plasmon mode; light extraction; high-refractive-index substrate
TL;DR:
With an additional macro lens attached to the substrate to extract the substrate mode, this work demonstrated a green phosphorescent OLED with an extremely high external quantum efficiency of 63%.
(via Semantic Scholar)
Sources: Crossref, ORCID
Added: January 31, 2020
2015 journal article
Passivation of Metal Oxide Surfaces for High-Performance Organic and Hybrid Optoelectronic Devices
Chemistry of Materials, 27(7), 2532–2539.
Sources: Crossref, ORCID
Added: January 31, 2020
2015 journal article
Charge Photogeneration in Organic Photovoltaics: Role of Hot versus Cold Charge-Transfer Excitons
Advanced Energy Materials, 6(1), 1301032.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Crossref, NC State University Libraries
Added: January 31, 2020
2015 journal article
Effect of Thermal Annealing on Charge Transfer States and Charge Trapping in PCDTBT:PC70BM Solar Cells
Advanced Electronic Materials, 1(9), 1500167.
Sources: Crossref, ORCID
Added: January 31, 2020
2015 journal article
Bridging the Efficiency Gap: Fully Bridged Dinuclear Cu(I)-Complexes for Singlet Harvesting in High-Efficiency OLEDs
Advanced Materials, 27(15), 2538–2543.
author keywords: copper complexes; organic light-emitting diodes; singlet harvesting; solution-processing; thermally activated delayed fluorescence
MeSH headings : Copper / chemistry; Electrical Equipment and Supplies; Models, Molecular; Molecular Conformation; Organometallic Compounds / chemistry; Temperature
TL;DR:
It is demonstrated that using a solution-processed, fully bridged dinuclear Cu(I)-complex can yield very high efficiencies, and an optimized device gives a maximum external quantum efficiency.
(via Semantic Scholar)
Sources: Crossref, ORCID
Added: January 31, 2020
2015 journal article
Unraveling the Gain Mechanism in High Performance Solution-Processed PbS Infrared PIN Photodiodes
Advanced Functional Materials, 25(8), 1233–1238.
Sources: Crossref, ORCID
Added: January 31, 2020
2015 review
The role of photonics in energy
[Review of ]. JOURNAL OF PHOTONICS FOR ENERGY, 5.
author keywords: chemical energy conversion; dye sensitized cells; electrical energy conversion; energy; energy conservation; energy conversion; flat panel displays; International Year of Light; light management; light-emitting diodes; optical communications; optical interconnects; optoelectronics; organic light-emitting diodes; organic photovoltaics; organic-inorganic hybrid cells; perovskite solar cells; photocatalysis; photoelectrochemical solar cells; photonic crystals; photonics; photovoltaics; plasmonics; sensors; solar cells; solar fuels; solar harvesting; solid-state lighting; sun-tracking systems; thermal energy conversion; water-splitting
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2015 journal article
High-Performance Non-Fullerene Polymer Solar Cells Based on a Pair of Donor-Acceptor Materials with Complementary Absorption Properties
ADVANCED MATERIALS, 27(45), 7299-+.
MeSH headings : Electrochemical Techniques; Fullerenes / chemistry; Light; Polymers / chemistry; Solar Energy
TL;DR:
This work provides important guidance to improve the performance of non-fullerene polymer solar cells by combining a large- bandgap polymer PffT2-FTAZ-2DT with a small-bandgap acceptor IEIC.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2015 journal article
Influence of processing parameters and molecular weight on the morphology and properties of high-performance PffBT4T-2OD:PC71BM organic solar cells
Advanced Energy Materials, 5(23).
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018
2015 journal article
The influence of spacer units on molecular properties and solar cell performance of non-fullerene acceptors
JOURNAL OF MATERIALS CHEMISTRY A, 3(40), 20108–20112.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2015 journal article
Origin of Sub-Bandgap Electroluminescence in Organic Light-Emitting Diodes
SMALL, 11(40), 5439–5443.
author keywords: charge transfer states; interfaces; organic light-emitting diodes; OLEDs; sub-bandgap electroluminescence; triplet-triplet annihilation
TL;DR:
It is concluded that in rubrene/C60 devices, charge transfer excitons are generated at the rubrene-C60 interface under sub-bandgap driving conditions, leading to the formation of triplet exciteons, and sub- bandgap EL is the result of the subsequent triplet-triplet annihilation process.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Effect of Polymer Side Chains on Charge Generation and Disorder in PBDTTPD Solar Cells
ACS APPLIED MATERIALS & INTERFACES, 7(48), 26999–27005.
author keywords: organic solar cells; organic photovoltaics; charge transfer states; carrier recombination; energetic disorder
TL;DR:
Sub-bandgap external quantum efficiency (EQE) and transient photoluminescence (PL) measurements showed more-efficient carrier generation for the polymer with linear side chains, because of a higher degree of charge-transfer state delocalization leading to more- efficient exciton dissociation.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2015 journal article
Manipulating Aggregation and Molecular Orientation in All-Polymer Photovoltaic Cells
ADVANCED MATERIALS, 27(39), 6046–6054.
author keywords: 2D-conjugated polymers; anisotropy; interfaces; molecular orientation; polymer solar cells
TL;DR:
By replacing the polymeric donor PBDTBDD with its 2D-conjugated polymer PBDD-T, the power conversion efficiency of OPVs featuring the anisotropic polymer acceptor PNDI is drastically boosted from 2.4% up to 5.8%.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Dramatic performance enhancement for large bandgap thick-film polymer solar cells introduced by a difluorinated donor unit
NANO ENERGY, 15, 607–615.
author keywords: Polymersolarcell; Large bandgap; Fluorinated donor; Interchain aggregation; Morphology change
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018
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