(Nanowerk News) Chirality is the property that the structure is not superposable on its mirrored image. Chiral materials exhibit the characteristic feature that they respond differently to left- and ...
Optical trapping is a powerful tool for manipulating microscopic particles, but conventional approaches often suffer from limited trapping range and poor stability when particles disturb the optical ...
The gradient-thickness-protected microbottle resonator traps 500-nanometer-radius polystyrene particles across an axial span exceeding 195 micrometers with a threshold power of just 0.198 milliwatts.