Open Access

Letzte Einträge:
2019-12-05
15:04
OpenAccess [FZJ-2019-06261] Journal Article
et al
Single-pass STEM-EMCD on a zone axis using a patterned aperture: progress in experimental and data treatment methods
Measuring magnetic moments in ferromagnetic materials at atomic resolution is theoretically possible using the electron magnetic circular dichroism (EMCD) technique in a (scanning) transmission electron microscope ((S)TEM). However, experimental and data processing hurdles currently hamper the realization of this goal. [...]
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2019-12-05
11:45
OpenAccess [FZJ-2019-06240] Poster (Other)
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A new approach to functional atlas based morphometry reveals cortical atrophy in Prakinson’s disease related to language and social cognition
Annual Meeting of the Organization of Human Brain Mapping (OHBM), RomeRome, Italy, 9 Jun 2019 - 13 Jun 20192019-06-092019-06-13
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2019-12-05
11:03
OpenAccess [FZJ-2019-06236] Conference Presentation (Invited)

Flammenwirkung an der inneren Gebäudeecke - Simulation mit Fire Dynamics Simulator
FDS User Group Meeting, BerlinBerlin, Germany, 7 Nov 2019 - 8 Nov 20192019-11-072019-11-08
Eine Validierung des Programms Fire Dynamics Simulator (FDS) durch Vergleich mit den Auswertungen von Brandversuchen in Räumen wird gezeigt, die Anwendbarkeit auf unterschiedliche Problemstellungen überprüft und mögliche Fehlerbandbreiten und Schwachstellen aufgezeigt. Durch die MFPA Leipzig GmbH, die Brandschutz Consult Ingenieurgesellschaft mbH Leipzig und das Landeskriminalamt Sachsen wurde in den Jahren 1996 bis 2012 insgesamt ca. [...]
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2019-12-05
11:00
OpenAccess [FZJ-2019-06234] Journal Article
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Online histological atlas of the Göttingen minipig brain.
Heliyon 5(3), e01363 () [10.1016/j.heliyon.2019.e01363]
The cytoarchitecture of the Göttingen minipig telencephalon has recently been elucidated in the published article (Bjarkam et al., 2017). The aim of the current paper is to describe how such data can be presented in an online histological atlas of the Gottingen minipig brain and how this atlas was constructed.Two sets of histological sections were used. [...]
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2019-12-05
10:50
OpenAccess [FZJ-2019-06233] Journal Article
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Reply: Biallelic POLR3A variants confirmed as a frequent cause of hereditary ataxia and spastic paraparesis.
Brain 142(4), e13 () [10.1093/brain/awz042]
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2019-12-05
10:26
OpenAccess [FZJ-2019-06231] Journal Article
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Spin-order dependent anomalous Hall effect and magneto-optical effect in the noncollinear antiferromagnets Mn 3 X N with X = Ga , Zn, Ag, or Ni
The anomalous Hall effect (AHE) and the magneto-optical effect (MOE) are two prominent manifestations of time-reversal symmetry breaking in magnetic materials. Noncollinear antiferromagnets (AFMs) have recently attracted a lot of attention owing to the potential emergence of exotic spin orders on geometrically frustrated lattices, which can be characterized by corresponding spin chiralities. [...]
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2019-12-05
10:24
Embargoed OpenAccess [FZJ-2019-06230] Journal Article
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Fully Spin-Polarized Nodal Loop Semimetals in Alkaline Metal Monochalcogenide Monolayers
Topological semimetals in ferromagnetic materials have attracted an enormous amount of attention due to potential applications in spintronics. Using first-principles density functional theory together with an effective lattice model, here we present a new family of topological semimetals with a fully spin-polarized nodal loop in alkaline metal monochalcogenide MX (M = Li, Na, K, Rb, or Cs; X = S, Se, or Te) monolayers. [...]
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2019-12-05
10:15
OpenAccess [FZJ-2019-06228] Journal Article

Efficient calculation of self-energy matrices for electron-transport simulations
The computational cost of calculating the self-energy matrices used in first-principles transport-property calculations is proportional to the cube of the lateral length of electrodes. Therefore, the clarification of transport properties is difficult because the system size increases when the transition region structure becomes complicated owing to lattice defects such as adatoms, substitutional doping, vacancies, and lattice distortions. [...]
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2019-12-05
09:07
OpenAccess [FZJ-2019-06214] Journal Article
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Variation of 13 C and 15 N enrichments in different plant components of labeled winter wheat ( Triticum aestivum L.)
PeerJ 7, e7738 - () [10.7717/peerj.7738]
Information on the homogeneity and distribution of 13carbon (13C) and nitrogen (15N) labeling in winter wheat (Triticum aestivum L.) is limited. We conducted a dual labeling experiment to evaluate the variability of 13C and 15N enrichment in aboveground parts of labeled winter wheat plants. [...]
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2019-12-05
08:57
OpenAccess [FZJ-2019-06209] Journal Article
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Effects of land use change from natural forest to plantation on C, N and natural abundance of 13C and 15N along a climate gradient in eastern China
Soil C and N turnover rates and contents are strongly influenced by climates (e.g., mean annual temperature MAT, and mean annual precipitation MAP) as well as human activities. However, the effects of converting natural forests to intensively human-managed plantations on soil carbon (C), nitrogen (N) dynamics across various climatic zones are not well known. [...]
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