-
Article
Lab on a beam—Big data and artificial intelligence in scanning transmission electron microscopy
Atomically resolved imaging of materials enabled by the advent of aberration-corrected scanning transmission electron microscopy (STEM) has become a mainstay of modern materials science. However, much of the w...
-
Article
Open AccessApplication of pan-sharpening algorithm for correlative multimodal imaging using AFM-IR
The coupling of atomic force microscopy with infrared spectroscopy (AFM-IR) offers the unique capability to characterize the local chemical and physical makeup of a broad variety of materials with nanoscale re...
-
Article
Open AccessDeep neural networks for understanding noisy data applied to physical property extraction in scanning probe microscopy
The rapid development of spectral-imaging methods in scanning probe, electron, and optical microscopy in the last decade have given rise for large multidimensional datasets. In many cases, the reduction of hyp...
-
Article
Open AccessDeep learning analysis of defect and phase evolution during electron beam-induced transformations in WS2
Recent advances in scanning transmission electron microscopy (STEM) allow the real-time visualization of solid-state transformations in materials, including those induced by an electron beam and temperature, w...
-
Article
Open AccessAuthor Correction: Map** mesoscopic phase evolution during E-beam induced transformations via deep learning of atomically resolved images
In the original version of this Article the term ‘rhombohedral’ was used incorrectly in place of ‘oblique’, and the term ‘rhombohedral’ was used in Supplementary Figure 5 to describe the simulated lattice but ...
-
Article
Open AccessExploring the Magnetoelectric Coupling at the Composite Interfaces of FE/FM/FE Heterostructures
Multiferroic materials have attracted considerable attention as possible candidates for a wide variety of future microelectronic and memory devices, although robust magnetoelectric (ME) coupling between electr...
-
Article
Open AccessMap** mesoscopic phase evolution during E-beam induced transformations via deep learning of atomically resolved images
Understanding transformations under electron beam irradiation requires map** the structural phases and their evolution in real time. To date, this has mostly been a manual endeavor comprising difficult frame...
-
Article
Open AccessReconstructing phase diagrams from local measurements via Gaussian processes: map** the temperature-composition space to confidence
We show the ability to map the phase diagram of a relaxor-ferroelectric system as a function of temperature and composition through local hysteresis curve acquisition, with the voltage spectroscopy data being ...
-
Article
Open AccessField enhancement of electronic conductance at ferroelectric domain walls
Ferroelectric domain walls have continued to attract widespread attention due to both the novelty of the phenomena observed and the ability to reliably pattern them in nanoscale dimensions. However, the conduc...
-
Article
Mixed electrochemical–ferroelectric states in nanoscale ferroelectrics
Ferroelectricity on the nanoscale has been the subject of much fascination in condensed-matter physics for over half a century. In recent years, multiple reports claiming ferroelectricity in ultrathin ferroele...
-
Article
Open AccessA bridge for accelerating materials by design
Recent technical advances in the area of nanoscale imaging, spectroscopy and scattering/diffraction have led to unprecedented capabilities for investigating materials structural, dynamical and functional chara...
-
Article
Carrier density modulation in a germanium heterostructure by ferroelectric switching
The development of non-volatile logic through direct coupling of spontaneous ferroelectric polarization with semiconductor charge carriers is nontrivial, with many issues, including epitaxial ferroelectric gro...
-
Article
Enhanced electric conductivity at ferroelectric vortex cores in BiFeO3
Topological defects in ferroic materials are attracting much attention both as a playground of unique physical phenomena and for potential applications in reconfigurable electronic devices. Here, we explore el...
