Featured
-
-
News & Views |
Creative tension in layered crystals
New findings suggest that the mechanical stretching of layered crystals can transform them from a polar to a nonpolar state. This could spur the design of multifunctional materials controlled by an electric field.
- Venkatraman Gopalan
- & Roman Engel-Herbert
-
News & Views |
Printing with magnets
Planar patterns of colloidal microparticles have been manufactured with high yield over square centimetre areas by using magnetic-field microgradients in a paramagnetic fluid. This approach could evolve into technology capable of printing three-dimensional objects through programmable and reconfigurable 'magnetic pixels'.
- Changqian Yu
- , Jie Zhang
- & Steve Granick
-
News & Views |
Surface attraction
A new route to layer-by-layer assembly of metal–organic framework thin films affords highly ordered and controllable surfaces with potential in chemical sensing and catalyst applications.
- Mark A. Green