Nanoscale electromagnetic field imaging by advanced differential phase-contrast STEM
Nanoscale electromagnetic fields formed at localized structures such as interfaces play a pivotal role in the properties of state-of-the-art electr…
Tag: Imaging techniques
Imaging-guided precision hyperthermia with magnetic nanoparticles
Magnetic nanoparticles, including those formed of superparamagnetic iron oxides (SPIOs), are employed in various magnetic imaging and therapeutic t…
Spatiotemporal imaging of nonlinear optics in van der Waals waveguides
Van der Waals (vdW) semiconductors have emerged as promising platforms for efficient nonlinear optical conversion, including harmonic and entangled…
Metasurface enabled high-order differentiator
Metasurface-enabled optical analog differentiation has garnered significant attention due to its inherent capacity of parallel operation, compactne…
Moiré two-dimensional covalent organic framework superlattices
The on-surface synthesis of two-dimensional (2D) polymers from monomers represents a useful strategy for designing lattice, orbital and spin symmet…
Three-dimensional imaging of topologically protected strings in a multiferroic nanocrystal
Multiferroic materials can host a plethora of intriguing phenomena due to the presence of multiple ferroic properties that break both spatial inver…
Direct observation of Mn-ion dissolution from LiMn2O4 lithium battery cathode to electrolyte
The degradation of lithium-ion batteries has become a concerning issue. One problem is metal ion dissolution from the cathode material, such as Mn<…