Two-dimensional ferroelectric TlGaS2 shows dual polarization behavior
Researchers report that the two-dimensional material TlGaS2 shows both in-plane and out-of-plane polarization, with incipient ferroelectric behavior and a soft ...
Tag: two-dimensional materials
Black Phosphorus–Rhenium Disulfide Heterojunction Delivers Stable Pulses in Two-Micron Lasers
A BP/ReS2 heterojunction saturable absorber made by liquid-phase exfoliation delivered 528 mW of average output power and 28.85 W peak ...
Electron beams carve free-standing metal oxide layers one atom thick
Scientists used electron beams to convert layered metal oxyhalides into free-standing single-atomic-layer metal oxide monolayers, heterostructures and twisted bilayers.
New Janus Monolayers Show Strongly Enhanced Second Harmonic Generation in Simulations
First-principles calculations predict that tetragonal Janus HfOSe and HfSTe monolayers exhibit out-of-plane second harmonic generation one to two orders of ...
Review charts two-dimensional materials for next-generation optoelectronics
A Journal of Materials Science review surveys graphene, TMDs and black phosphorus for optoelectronics, covering synthesis, tunable optical properties and ...
Altermagnets steer exotic finite-momentum superconductivity in 2D lattice model
A new theoretical study shows that d-xy-wave altermagnetism stabilizes finite-momentum FFLO superconductivity over a broad filling range in a 2D ...
New Open Access Journal Discover Surfaces Launches with Inaugural Editorial
The editors of the new fully open access journal Discover Surfaces trace the field from Agnes Pockels' kitchen-table experiments to ...
Altermagnetic Corner States Could Encode Information in the Shape of a Nanodisk
A mini review in Frontiers in Physics traces how altermagnetism could let topological corner states in two-dimensional insulators carry spin ...
Common Minerals Talc and Kaolinite Show Distinct Optical Behavior in New Simulations
New density functional theory simulations show that interlayer bonding type governs the optical anisotropy and ultraviolet absorption of talc and ...
Electron microscope technique maps bandgaps at the nanometer scale
A new review describes how monochromated STEM-VEELS has evolved into a quantitative platform for measuring bandgaps at the nanometer scale, ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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