Journal ArticleDOI
Methods in carbon K-edge NEXAFS: Experiment and analysis
TLDR
In this paper, a unified, systematic approach to the collection and quantitative analysis of NEXAFS data with a particular focus upon carbon K-edge spectra is presented, revealing the inherent assumptions of each approach and providing guidelines for assessing their appropriateness in broad range of experimental situations.About:
This article is published in Journal of Electron Spectroscopy and Related Phenomena.The article was published on 2006-04-01. It has received 157 citations till now.read more
Citations
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Journal ArticleDOI
Spatial complexity of soil organic matter forms at nanometre scales
TL;DR: In this article, the authors used synchrotron-based near-edge X-ray spectromicroscopy of entire and intact free microaggregates to demonstrate that highly variable yet identifiable organic matter forms, such as plant or microbial biopolymers, can be found in soils at distinct locations of the mineral assemblage.
Journal ArticleDOI
Morphology characterization in organic and hybrid solar cells
TL;DR: The morphology of the active layer is of paramount importance in the photon to electron conversion process in organic and hybrid solar cells, with all length scales, from molecular ordering to intradevice composition variability, playing key roles as discussed by the authors.
Journal ArticleDOI
Critical Role of Alkyl Chain Branching of Organic Semiconductors in Enabling Solution-Processed N-Channel Organic Thin-Film Transistors with Mobility of up to 3.50 cm2 V–1 s–1
Fengjiao Zhang,Yunbin Hu,Torben Schuettfort,Chong-an Di,Xike Gao,Christopher R. McNeill,Lars Thomsen,Stefan C. B. Mannsfeld,Wei Yuan,Henning Sirringhaus,Daoben Zhu +10 more
TL;DR: Results demonstrate that variation of the alkyl chain branching point is a powerful strategy for tuning of molecular packing to enable high charge transport mobilities.
Journal ArticleDOI
NEXAFS and XPS characterisation of carbon functional groups of fresh and aged biochars
TL;DR: In this article, two Eucalyptus wood biochars were incubated separately in each of the four contrasting soils for up to 2 years at 20°C, 40°C and 60°C.
Journal ArticleDOI
Observation of a distinct surface molecular orientation in films of a high mobility conjugated polymer.
TL;DR: GIWAXS lacks the surface sensitivity required to probe the microstructure of the accumulation layer that supports charge transport in organic FETs and hence may not necessarily be appropriate for correlating film microst structure and FET charge transport.
References
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Journal ArticleDOI
X-Ray Interactions: Photoabsorption, Scattering, Transmission, and Reflection at E = 50-30,000 eV, Z = 1-92
TL;DR: In this article, the atomic scattering factors for all angles of coherent scattering and at the higher photon energies are obtained from these tabulated forward-scattering values by adding a simple angle-dependent form-factor correction.
Book
Elements of Modern X-ray Physics
Jens Als‐Nielsen,Des McMorrow +1 more
TL;DR: In this article, the authors present a survey of X-rays and their interaction with matter, and compare them with Neutrons, and demonstrate the properties of the Electromagnetic Field.
Journal ArticleDOI
Adaptive and responsive surfaces through controlled reorganization of interfacial polymer layers
TL;DR: In this article, an overview of the current state of the research field of adaptive and environmentally sensitive polymer surfaces designed to respond to external stimuli in a controlled and predictable manner is presented.
Journal ArticleDOI
Self-assembled monolayers: from 'simple' model systems to biofunctionalized interfaces
TL;DR: In this paper, the authors review recent developments in the area of self-assembled monolayers (SAMs) and their applications and discuss issues related to the structure, the phase transitions, phase diagram, and the growth dynamics.
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