ABSTRACT: We have investigated the influence of the deformation temperature from 25 ◦ C (RT) to -196 ◦ C on the dislocation structures associated with strain localization phenomena in an austenitic Fe-30Mn-6.5Al-0.3C (wt.%) low-density steel by electron channeling...
ABSTRACT: The behavior of catalytic particles depends on their chemical structure and morphology. To reveal this information, the characterization with atom probe tomography has huge potential. Despite progresses and papers proposing various approaches towards the...
ABSTRACT: The heterogeneous photocatalysis of organic dyes using ZnO nanowires (NWs) is of high interest to face the challenge of eco-eÕcient water remediation. However, the e×ects of the wurtzite structure of ZnO and hence of the shape of nanostructures on the...
ABSTRACT: The chemical bath deposition (CBD) process enables the deposition of ZnO nanowires (NWs) on various substrates with customizable morphology. However, the hydrogen-rich CBD environment introduces numerous hydrogen-related defects, unintentionally doping the...
ABSTRACT: Composites from 2D nanomaterials show uniquely high electrical, thermal and mechanical properties1,2 . Pairing their robustness with polarization rotation is needed for hyperspectral optics in extreme conditions3,4 . However, the rigid nanoplatelets have...