In situ observation of twin-assisted grain growth in nanometer-scaled metal.
Sign Up to like & getrecommendations! Published in 2020 at "Micron"
DOI: 10.1016/j.micron.2020.102825
Abstract: For nanometer-scaled materials, grain boundary behaviors, such as grain coalescence and grain boundary migration, contribute significantly to the plasticity of materials. While mechanically driven grain growth has been observed in nanometer-scaled metals, its underlying mechanisms… read more here.
Keywords: nanometer scaled; angle grain; grain boundaries; grain growth ... See more keywords
Plasmonic-Thermoelectric Nanotweezers for Immersive SERS Mapping.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c07103
Abstract: Surface-enhanced Raman spectroscopy (SERS) technology usually uses metallic nanoparticles to enhance Raman scattering signals, thereby significantly adding to molecule-level recognition and detection. However, realization of nanometer-scaled SERS imaging in liquid environments is extremely difficult due… read more here.
Keywords: sers mapping; technology; plasmonic thermoelectric; scaled sers ... See more keywords
Nanometer-scaled landscape of polymer: fullerene blends mapped with visible s-SNOM
Sign Up to like & getrecommendations! Published in 2021 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac46b5
Abstract: Bulk heterojunction is one key concept leading to breakthrough in organic photovoltaics. The active layer is expectantly formed of distinct morphologies that carry out their respective roles in photovoltaic performance. The morphology-performance relationship however remains… read more here.
Keywords: visible snom; nanometer scaled; scaled landscape; polymer fullerene ... See more keywords