(A) Fabrication process of the shaftless propeller-like millirobot, including positive structures’ fabrication by 2-photon polymerization (2PP), negative mold fabrication and casting process of the ...

A new topological magnet with colossal angular magnetoresistance. Trillion percent change of resistance can be achieved in the new material by simply rotating the direction of spin. While electrons ...

Three-dimensional (3D) mesostructures, assembled from 2D patterned precursors through compressive force, are compatible with most advanced planar semiconductor technologies (e.g., photolithography), ...

In the supplemental material the experimental setup is shown (see top image), which is designed to make the individual iron-coated polymer particles rotate. The particles are called Janus particles ...

Robotic designs that operate autonomously or alongside human workers offer convenience, efficiency and accuracy, greatly benefiting the manufacturing and industrial sectors. Here, monitoring motor ...

The new capsule robots developed for medical applications can reportedly be swallowed by patients and steered using magnetic fields. The team explained that such robots could reduce the current ...