In-situ visualization of the space-charge-layer effect on interfacial lithium-ion transport in all-solid-state batteries
The space charge layer (SCL) is generally considered one of the origins of the sluggish
interfacial lithium-ion transport in all-solid-state lithium-ion batteries (ASSLIBs). However, in …
interfacial lithium-ion transport in all-solid-state lithium-ion batteries (ASSLIBs). However, in …
Atomic-level polarization in electric fields of defects for electrocatalysis
The thriving field of atomic defect engineering towards advanced electrocatalysis relies on
the critical role of electric field polarization at the atomic scale. While this is proposed …
the critical role of electric field polarization at the atomic scale. While this is proposed …
Real-space visualization of intrinsic magnetic fields of an antiferromagnet
Characterizing magnetic structures down to atomic dimensions is central to the design and
control of nanoscale magnetism in materials and devices. However, real-space visualization …
control of nanoscale magnetism in materials and devices. However, real-space visualization …
Probing charge density in materials with atomic resolution in real space
The charge distribution in materials at the nanoscale can often explain the origin of
macroscopic properties such as localized conductivity or the plasmonic response and …
macroscopic properties such as localized conductivity or the plasmonic response and …
Single-atom electron microscopy for energy-related nanomaterials
The development of the aberration correction technique has enabled atomic resolution
imaging in scanning transmission electron microscopy (STEM) under low accelerating …
imaging in scanning transmission electron microscopy (STEM) under low accelerating …
Real-space observation of a two-dimensional electron gas at semiconductor heterointerfaces
Mobile charge carriers are essential components in high-performance, nano-engineered
semiconductor devices. Employing charge carriers confined to heterointerfaces, the so …
semiconductor devices. Employing charge carriers confined to heterointerfaces, the so …
Atomic electrostatic maps of 1D channels in 2D semiconductors using 4D scanning transmission electron microscopy
Defects in materials give rise to fluctuations in electrostatic fields that reflect the local charge
density, but imaging this with single atom sensitivity is challenging. However, if possible, this …
density, but imaging this with single atom sensitivity is challenging. However, if possible, this …
Atomic Electrostatic Maps of Point Defects in MoS2
In this study, we use differential phase contrast images obtained by scanning transmission
electron microscopy combined with computer simulations to map the atomic electrostatic …
electron microscopy combined with computer simulations to map the atomic electrostatic …
Lead zirconate titanate-based ceramics with high piezoelectricity and broad usage temperature range
Piezoceramics have long faced the challenge of achieving both a high Curie temperature
(TC) and outstanding electrical properties due to thermal depolarization. To address this, we …
(TC) and outstanding electrical properties due to thermal depolarization. To address this, we …
Direct visualization of anionic electrons in an electride reveals inhomogeneities
Electrides are an unusual family of materials that feature loosely bonded electrons that
occupy special interstitial sites and serve as anions. They are attracting increasing attention …
occupy special interstitial sites and serve as anions. They are attracting increasing attention …