Abstracts

Latest additions:
2018-10-02
10:54
[FZJ-2018-05627] Abstract
; ; ; et al
In-situ measurement of optical properties of metallic surfaces using the Doppler-shifted emission of fast neutral atoms in a low density plasma
82. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion AMOP, ErlangenErlangen, Germany, 4 Mar 2018 - 9 Mar 20182018-03-042018-03-09
Contribution submission to the conference Erlangen 2018In-situmeasurement of optical properties of metallic surfacesusing the Doppler-shifted emission of fast neutral atoms ina low density plasma—∙Sven Dickheuer1,OleksandrMarchuk1,Christian Brandt2,Andrei Goriaev1,MykolaIalovega1, andPSI-2 Team1—1Forschungszentrum Jülich GmbH- Institut für Energie- und Klimaforschung - Plasmaphysik, Partnerof the Trilateral Euregio Cluster (TEC), 52425 Jülich, Germany —2Max-Planck-Institut für Plasmaphysik, 17491 Greifswald, GermanyThe knowledge about the optical properties of metallic surfaces dur-ing plasma exposition is crucial for many plasma diagnostics. In fusionplasmas, for instance, reflection properties of the plasma facing mir-ror and plasma wall components have a strong impact on the signalin the visible range [...]

Detailed record - Similar records
2018-08-13
08:36
[FZJ-2018-04784] Abstract
; ; ; et al
Apraxic deficits in sub-acute right hemisphere stroke result from deficient allo-centric visuo-spatial processing.
31st International Congress of Clinical Neurophysiology (ICCN) of the IFCN, WashingtonWashington, USA, 1 May 2018 - 6 May 20182018-05-012018-05-06
PB10. Apraxic deficits in sub-acute right hemisphere stroke resultfrom deficient allo-centric visuo-spatial processing.S.D. [...]

Detailed record - Similar records
2018-08-02
12:55
[FZJ-2018-04643] Abstract
; ; ; et al
Photopenic defects on O-(2-18F-fluoroethyl)-L-tyrosine PET - clinical relevance in glioma patients.
Jahrestagung der Deutschen Gesellschaft für Nuklearmedizin 2018, BremenBremen, Germany, 18 Apr 2018 - 21 Apr 20182018-04-182018-04-21
V48Photopenic defects on O-(2-18F-fluoroethyl)-L-tyrosine PET - clinical relevance in glioma patientsN. Galldiks1, M. [...]
External link: Download fulltextFulltext

Detailed record - Similar records
2018-07-16
09:12
[FZJ-2018-04211] Abstract
; ; ; et al
Gradual Internal Reforming process: development of catalyst layer for Solid Oxide Fuel Cells operating with methane and bioethanol
International Conference on Ceramics, ICC 7, Foz do IguaçuFoz do Iguaçu, Brazil, 17 Jun 2018 - 21 Jun 20182018-06-172018-06-21
In the gradual internal reforming (GIR) process, the water released by the electrochemical oxidation of hydrogen at the anode is used for the steam reforming of the fuel in the catalytic layer deposited over the anode of the SOFC. We have developed a highly active ceria-based catalytic layer that efficiently converts the primary fuel (ethanol or methane) into hydrogen using the electrochemically-generated steam. [...]

Detailed record - Similar records
2018-07-11
11:43
[FZJ-2018-04124] Abstract

The Future is electrically driven – Power (not only) for cars
Seminar, Universidade Federal da Santa Maria, Santa MariaSanta Maria, Brasilien, 28 Jun 2018 - 28 Jun 20182018-06-282018-06-28
Air pollution issues, especially in metropolitan cities, are another driver for a change of fossil fuel based energy technology towards renewable energy sources and the use of electric power. However, electrical power is difficult to store. [...]

Detailed record - Similar records
2018-07-11
11:30
[FZJ-2018-04121] Abstract
; ; ; et al
Ceramic batteries for electrochemical energy storage
International Conference on Ceramics, ICC 7, Foz do IguaçuFoz do Iguaçu, Brasilien, 17 Jun 2018 - 21 Jun 20182018-06-172018-06-21
Rechargeable high-performance batteries are essential for portable electronic devices and gain increasing importance in a transition scenario from fossil fuel based energy to zero emission technology, including electric cars and energy harvesting from volatile energy sources like solar and wind power. Among the various possibilities envisaged, solid-state batteries are currently seen as a highly promising solution to overcome the current limitations of conventional battery technologies such as the lack of long-term stability, limited safety, and low storage capacity. [...]

Detailed record - Similar records
2018-07-11
09:36
[FZJ-2018-04114] Abstract
; ;
Collaborative HPC-enabled workflows on the HBP Collaboratory using the Elephant framework
INM-ICS Retreat 2018, JuelichJuelich, Germany, 2 Jul 2018 - 3 Jul 20182018-07-022018-07-03
The degree of complexity in analyzing massively parallel, heterogeneous data from electrophysiological experiments and network simulations has reached levels where novel tools forming workflows for managing data, metadata acquisition, pre-processing, and analysis in a reproducible fashion are in high demand. Moreover, this complexity calls for new conceptual approaches in organizing scientific work. [...]

Detailed record - Similar records
2018-06-28
10:38
OpenAccess [FZJ-2018-03830] Abstract
; ; ; et al
Study of GeSn/(Si)Ge(Sn) Quantum Structures for Light Emitters
SPIE Europe, BrüsselBrüssel, Belgien, 3 Apr 2016 - 7 Apr 20162016-04-032016-04-07
The ongoing growth of consumer electronics market, as well as the demand for even more complex data and telecommunication systems require energy-efficient integrated circuits and data links [1]. One possibility to tackle this challenge is to replace electrons with photons for low-power on-chip and/or chip-to-chip data transfer [2]. [...]
OpenAccess: Download fulltextPDF Download fulltextPDF (PDFA);

Detailed record - Similar records
2018-06-28
10:28
OpenAccess [FZJ-2018-03825] Abstract
; ; ; et al
Epitaxy and design of GeSn/SiGeSn heterstructure LEDs
9th International SiGe Technology and Device Meeting (ISTDM) 11th International Conference on Silicon Epitaxy and Heterostructures (ICSI), PotsdamPotsdam, Germany, 27 May 2018 - 31 May 20182018-05-272018-05-31
Since the first report on lasing from GeSn/Ge/Si [1], optically-pumped lasing has been demonstrated from GeSn heterostructures with maximum Sn contents of 17.5 at. % and operating temperatures up to 180 K, thus paving the way for the use of GeSn in monolithically grown group IV optoelectronic devices [2,3,4].In line with the development of III-V lasers since the sixties, the next logical step is to use hetero- and nanostructures to enhance radiative processes occurring in the active regions [5]. [...]
OpenAccess: Download fulltextPDF Download fulltextPDF (PDFA);

Detailed record - Similar records
2018-06-28
10:23
OpenAccess [FZJ-2018-03822] Abstract
; ; ; et al
Confinement of charge carriers in GeSn/SiGeSn heterostructures
The 10th International Conference on Silicon Epitaxy and heterostructures, WarwickWarwick, United Kingdom, 14 May 2017 - 19 May 20172017-05-142017-05-19
In this work, we discuss carrier confinement in double heterostructures and multiple quantum well GeSn/(Si)Ge(Sn) heterostructures, aiming for efficient light emitting devices. Several heterostructures are ep-itaxially grown and characterized in detail concerning their structural and optical properties. [...]
OpenAccess: Download fulltextPDF Download fulltextPDF (PDFA);

Detailed record - Similar records