2D MXenes make photonic diodes
Researchers have made the first “passive” optical devices from Ti3C2Tx and C60 that allow for one-way transmission of light
Read article: 2D MXenes make photonic diodes
Read article: 2D MXenes make photonic diodes
Mobile nanotweezers move sub-micron particles
The devices, which are based on ferromagnetic helical nanostructures integrated with silver nanoantennas that produce mechanical force in response to light, could find use in applications such as lab-...
Read article: Mobile nanotweezers move sub-micron particles
Liposome-like nanovesicles target tumours
New biomimetic genetically-engineered ligand-targeted nanoplatform shows promise
Read article: Liposome-like nanovesicles target tumours
Stanene grows on silver
Graphene’s heaviest cousin shows promise for nanoelectronics, spintronics and potential quantum-computing applications
Read article: Stanene grows on silver
Lithium niobate makes ultra-high-Q resonators
Devices might be used to make ultra-efficient integrated photonics circuits, in quantum photonics and optical communications
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2D metal oxides synthesized from liquid metal
A liquid-metal synthesis procedure could lower fabrication costs and enable mass production
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Nanosheet actuators lift 150 times their own weight
Lifting devices based on molybdenum disulphide nanosheets are powerful, fast and robust
Read article: Nanosheet actuators lift 150 times their own weight
Scanning tunnelling microscope creates all-graphene p–n junctions
Varying the tip voltage produces either electron traps or waveguides, integrating electronics and photonics on the same device
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Dichalcogenides offer atomically thin alternatives to silicon
Hafnium and zirconium oxides make suitable gate dielectrics to allow atomically thin transistors with defect-free interfaces
Read article: Dichalcogenides offer atomically thin alternatives to silicon
Chiral metamaterial enables scatter-free propagation
Novel design enables first experimental observation of topological behaviour in a microwave metamaterial
Read article: Chiral metamaterial enables scatter-free propagation
