Publikationsdatenbank

Letzte Einträge:
2018-10-16
14:22
[FZJ-2018-05884] Journal Article

Reconstruction of the projected electrostatic potential in high-resolution transmission electron microscopy including phenomenological absorption
The projected electrostatic potential is reconstructed from a high-resolution exit wave function through a maximum-likelihood refinement algorithm. The theory of an already existing algorithm [1] is extended to include the effects of phenomenological absorption. [...]
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2018-10-16
14:19
[FZJ-2018-05883] Journal Article
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Effective object planes for aberration-corrected transmission electron microscopy
In aberration-corrected transmission electron microscopy, the image contrast depends sensitively on the focus value. With the point resolution extended to an information limit of below 0.1 nm, even a focus change of as small as one nanometer could give a significant change in image contrast. [...]
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2018-10-16
14:15
[FZJ-2018-05882] Journal Article

The refractive index in electron microscopy and the errors of its approximations
In numerical calculations for electron diffraction often a simplified form of the electron-optical refractive index, linear in the electric potential, is used. In recent years improved calculation schemes have been proposed, aiming at higher accuracy by including higher-order terms of the electric potential. [...]
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2018-10-16
14:11
OpenAccess [FZJ-2018-05881] Journal Article
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Understanding electron magnetic circular dichroism in a transition potential approach
This paper introduces an approach based on transition potentials for inelastic scattering to understand the underlying physics of electron magnetic circular dichroism (EMCD). The transition potentials are sufficiently localized to permit atomic-scale EMCD. [...]
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ddc:530
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2018-10-16
10:34
[FZJ-2018-05862] Conference Presentation (Other)
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Measuring the Fracture Toughness of Solid Electrolytes for Batteries Using Micro-Pillar Indentation Splitting Testing
INDENTATION 2018, LiegeLiege, Belgium, 11 Sep 2018 - 14 Sep 20182018-09-112018-09-14

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2018-10-16
10:25
[FZJ-2018-05861] Poster (Other)
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Effect of Alloying Additions and Presence of Water vapor on Short-term air Oxidation Behavior of Cast, Model Ni-Base Superalloys
EFC Workshop 2018, FrankfurtFrankfurt, Germany, 26 Sep 2018 - 28 Sep 20182018-09-262018-09-28

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2018-10-16
10:02
[FZJ-2018-05860] Poster (Other)
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Salt-Induced Typ II Hot corrosion Behavior of Aluminized Ni-Base Superallys
EFC Workshop 2018, FrankfurtFrankfurt, Germany, 26 Sep 2018 - 28 Sep 20182018-09-262018-09-28

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2018-10-16
09:49
[FZJ-2018-05859] Journal Article
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Frequency and Hold Time Influence on Crack Growth Behavior of a 9–12% Cr Ferritic Martensitic Steel at Temperatures From 300 °C to 600 °C in air
Due to an increase of renewable energies proportion, e.g. wind power and photovoltaics, which cannot supply energy constantly, modern power plants must be able to be operated flexibly in order to compensate the residual load. [...]
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2018-10-16
09:47
[FZJ-2018-05858] Journal Article
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Influence of Steam Atmosphere on theCcrack Propagation Behavior of a 9–12% Cr Ferritic/Martensitic Steel at Temperatures from 300 °C to 600 °C Depending on Frequency and Hold Time
This paper deals with the influence of steam atmosphere on the crack propagation behavior in the ferritic/martensitic steel X20CrMoV12-1 depending on frequency (or hold time) and temperature with a focus on the temperature range from 300 °C to 600 °C, which is most important for flexibly operated power plants. Modern conventional power plants must be able to compensate fluctuations in residual load, caused by renewable energy sources. [...]
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2018-10-15
14:27
[FZJ-2018-05855] Poster (After Call)
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Hydrogen isotope ratios measurements by Penning gauge spectroscopy of molecular Fulcher-α band
SOFT conference, Giardini NaxosGiardini Naxos, Sicily, 17 Sep 2018 - 21 Sep 20182018-09-172018-09-21

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