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2024-04-09
14:43

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2024-01-15
14:10
[FZJ-2024-00585] Dataset
; ; ; et al
Experimental data: Effect of Organic Degradation Products on the Migration Behaviour of Radionuclides in Cementitious Materials
Jülich DATA () [10.26165/JUELICH-DATA/PCZCKP]
The experimental data consist of derived sorption parameters for 241Am and 152Eu under CEM V/A HCP cementitious materials as a function of phthalic acid additions. Solubility data obtained from thermodynamic modelling demonstrate the impact of phthalic acid on the speciation and solubility of 241Am and 152Eu as a function of pH. [...]

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2024-01-15
14:08
[FZJ-2024-00584] Dataset
; ; ; et al
Experimental data for Microfluidic investigation of pore-size dependency of barite nucleation
Jülich DATA () [10.26165/JUELICH-DATA/2SCFCA]
In this study, we report results on the crystallization of Barite. Our analyses are based on micro-batch and microfluidic experiments. [...]

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2024-01-15
14:03
[FZJ-2024-00583] Dataset
; ; ; et al
Experimental data for: Retention of 226Ra in the sandy Opalinus Clay facies from the Mont Terri rock laboratory, Switzerland
Jülich DATA () [10.26165/JUELICH-DATA/IFD1I9]
In this study, we report results of the impact of the natural heterogeneity of sandy facies of the Opalinus clay (OPA-SF) on 226Ra uptake in drill core (BAD 1) samples from the Mont Terri underground rock laboratory. The samples were carefully characterized with respect to mineralogy and chemistry using, e.g., XRD and SEM/EDS. [...]

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2024-01-15
14:00
[FZJ-2024-00582] Dataset

Simulation data for: Pore-scale modeling of water and ion diffusion in partially saturated clays
Jülich DATA () [10.26165/JUELICH-DATA/JINHGU]
This dataset contains a table of simulated relative effective diffusion coefficients in partially saturated clays under various conditions by a pore-scale model. In addition, the electric potential distribution and the concentration distributions of tritiated water, 22Na+ and 125I- tracers in the nanostructure of clay at water saturations of 1.0 and 0.73 are included..

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2023-12-20
17:19
[FZJ-2023-05762] Dataset
; ; ; et al
Proximity-induced Cooper pairing at low and finite energies in the gold Rashba surface state
Materials Cloud () [10.24435/materialscloud:20-9z]
Multi-band effects in superconducting heterostructures provide a rich playground for unconventional physics. We combine two complementary approaches based on density-functional theory (DFT) and effective low-energy model theory in order to investigate the proximity effect in a gold overlayer on the s-wave superconductor aluminium. [...]

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2023-12-20
17:18
[FZJ-2023-05761] Dataset
; ; ; et al
Single in-situ interface characterization composed of niobium and a selectively grown (Bi1-xSbx)2Te3 topological insulator nanoribbon
Materials Cloud () [10.24435/materialscloud:gt-0r]
With increasing interest in Majorana physics for possible quantum bit applications, a large interest has been developed to understand the properties of the interface between a s-type superconductor and a topological insulator. Up to this point the interface analysis was mainly focused on in-situ prepared Josephson junctions, which consist of two coupled single interfaces or to ex-situ fabricated single interface devices. [...]

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2023-12-20
17:15
[FZJ-2023-05760] Dataset
; ; ; et al
DFT calculations of the electronic structure of CoPt in L1₁ and A1 structures
Materials Cloud () [10.24435/materialscloud:vy-yg]
Spintronics applications for high-density non-volatile memories require simultaneous optimization of the perpendicular magnetic anisotropy (PMA) and current-induced magnetization switching. These properties determine, respectively, the thermal stability of a ferromagnetic memory cell and a low operation power consumption, which are mutually incompatible with the spin transfer torque as the driving force for the switching. [...]

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2023-12-19
10:50

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2023-11-24
12:47
[FZJ-2023-04848] Dataset
; ; ; et al
Neurotransmitter receptor densities and expression levels of their encoding genes in the human hippocampus (v1)
EBRAINS () [10.25493/6BT0-BB1]
The hippocampal formation plays a crucial role in memory and learning processes, and there is strong evidence that individual hippocampal regions are differentially affected by neuropsychiatric disease. The hippocampal formation has been subject of innumerable mapping studies, which provided a rich pool of information at multiple organizational levels, including cytoarchitecture, neurochemical composition, connectivity patterns, and functional characteristics. [...]

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