Results 81 to 90 of about 244,082 (296)

Resolving the Cu(bdc) Conundrum: Identifying Non‐Porous Packing of Prototypical Coordination‐Network Thin Films Combining Advanced Diffraction Techniques and Computational Modelling

Advanced Functional Materials, EarlyView.
Solution‐processed Cu(bdc) forms prototypical MOF thin films for which a multitude of not fully satisfactory structural models have been suggested. Combining rotating grazing‐incidence diffraction and X‐ray reflectivity on two complementary samples with density‐functional theory, we first discard the previously suggested models and then identify a non ...
Narges Taghizade, Mario Fratschko, Robbin Steentjes, Mercedes Linares‐Moreau, Paolo Falcaro, Christof Wöll, Roland Resel, Egbert Zojer   +7 more
wiley   +1 more source

Lead-free relaxor ferroelectric thin films with enhanced energy density through process optimization

Communications Materials
Dielectric capacitors used as energy storage components in electrical and electronic systems offer ultrafast charge and discharge rates but have long faced the challenge of insufficient recoverable energy storage density.
Herbert Kobald, Alexander M. Kobald, Theresa Gindel, Ivana Panzic, Marco Deluca   +4 more
doaj   +1 more source

Influence of Genotype and Environment on the Diterpenes in the Wax Layer of Some Flue-cured Tobaccos/Einfluss von Genotyp und Umwelt auf die Diterpene in der Wachsschicht einiger „flue-cured“–Tabake

Contributions to Tobacco and Nicotine Research, 1981
The composition of the wax layer of some flue-cured tobaccos that were grown under the same conditions in the U. S. A., Brazil and Germany was examined by means of GC and GC/MS.
Heemann V., Brümmer U., Spremberg G., Seehofer F.   +3 more
doaj   +1 more source

Gutachten zu Forschung, Innovation und technologischer Leistungsfähigkeit Deutschlands 2017

, 2017
[Vorwort ...] Im Eingangskapitel A0 benennt die Expertenkommission Herausforderungen für die F&I-Politik und leitet Zielvorstellungen für das Jahr 2025 ab: die Steigerung der Ausgaben für Forschung und Entwicklung (FuE) auf 3,5 Prozent des ...
EFI - Expertenkommission Forschung und Innovation
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Gutachten zu Forschung, Innovation und technologischer Leistungsfähigkeit Deutschlands 2010 [PDF]

, 2010
In diesem dritten Gutachten werden die folgenden fünf Themenschwerpunkte ausführlich behandelt. Die Expertenkommission analysiert die Gesamtstruktur des deutschen Innovationssystems und dabei insbesondere die Rolle der außeruniversitären Forschung ...
EFI - Expertenkommission Forschung und Innovation
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Time‐Resolved Magnetization Switching Dynamics Driven by Orbital Torques

Advanced Functional Materials, EarlyView.
Du et al. reveal nanosecond magnetization switching driven by orbital currents using time‐resolved Hall detection. The measurements separate domain nucleation from domain wall propagation and show that Joule heating strongly assists switching by lowering energy barriers.
Ao Du, Shilei Ding, Min‐Gu Kang, Marco Hoffmann, Pietro Gambardella   +4 more
wiley   +1 more source

A Novel Device for Functional Evaluation of Gas Sensing Layers

Proceedings, 2018
Chemical gas sensors are operated at elevated temperatures and the actual temperature has a tremendous influence on sensitivity and selectivity. From that perspective, precise temperature control over the chip is an absolute requirement. Next to a stable
Guenther A. Maier, Martin Krobath, Clemens Kremsner, Anton Köck   +3 more
doaj   +1 more source

Synergistic Cu‐Fe Interactions Enhance Phase Transformation Kinetics Toward High‐Performance CuFeS2‐Based All‐Solid‐State Batteries

Advanced Functional Materials, EarlyView.
CuFeS2 is found to induce the formation of intermediate phases, highlighting a strong Cu–Fe synergistic effect during conversion reactions in lithium all‐solid‐state batteries (Li‐SSBs). The integrated reaction pathway effectively suppresses phase separation and accelerates reaction kinetics, leading to enhanced electrochemical reversibility and ...
Changjiang Bai, Katherine A. Mazzio, Florian Ruske, Goutham Srinivas, Tim Bernges, Junwei Meng, Xiangping Min, Yanan Sun, Vinita Ahuja, Román Healy Corominas, Volodymyr Baran, Götz Schuck, Michael Haumann, Jürgen Janek, Wolfgang G. Zeier, Philipp Adelhelm   +15 more
wiley   +1 more source

Transformation and New Topics in Health Care: A Short Overview on mHealth and AAL with Example Projects

DigitCult@Scientific Journal on Digital Cultures, 2018
Health care is in a phase of transition from an analogue system to a digital system. The implications are far beyond the technical aspects. The use of mobile devices is changing health behaviour and brings monitoring functions to the center of attraction
Georg Aumayr, Doris Bleier, Nadine Sturm
doaj   +1 more source

Verantwortungsvolle Forschung und Innovation (RRI): Neue Impulse in der Diskussion um anwendungsorientierte Forschung

, 2018
* Verantwortungsvolle Forschung und Innovation oder Responsible Research and Innovation (RRI) stellt die Frage nach dem gesellschaftlichen Nutzen von Forschung und Innovation.
Rehfeld, Dieter
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