Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–3 of 3 results
Advanced filters: Author: Zhaslan Baraissov Clear advanced filters

  • At elevated temperatures, bimetallic nanomaterials often change their composition and morphology due to the interdiffusion of atomic species, which can affect their properties. Here, the authors use in situ transmission electron microscopy to provide new insights into the Kirkendall effect and void motion in core-shell nanoparticles of Au and Pd.

    • See Wee Chee
    • Zicong Marvin Wong
    • Utkur Mirsaidov
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-8

  • Hollow nanoparticles can be synthesized by galvanic replacement or the Kirkendall effect, which are generally regarded as two separate processes. Here, the authors use liquid TEM to follow the entire galvanic replacement of Ag nanocubes, finding experimental evidence that the Kirkendall effect is a key intermediate stage during hollowing.

    • See Wee Chee
    • Shu Fen Tan
    • Utkur Mirsaidov
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-8

  • The authors experimentally demonstrate with a transmission electron microscope that single-shot 3D imaging is possible in the near-field limit, by simultaneously inferring local depth and thickness. The proposed reconstruction method uses priors from the homogenously amorphous specimen, and it can be extended for imaging multi-layered samples.

    • Deepan Balakrishnan
    • See Wee Chee
    • N. Duane Loh
    ResearchOpen Access
    Communications Physics
    Volume: 6, P: 1-15