Tracking slow nanolight in natural hyperbolic metamaterial slabs

Tracking slow nanolight in natural hyperbolic metamaterial slabs

neaspec’s neaSNOM was used by researchers at the CIC nanoGUNE to visualize how light moves in time and space inside an exotic class of matter known as hyperbolic materials. For the first time, ultraslow pulse propagation and backward propagating waves in deep subwavelength-scale thick slabs of boron nitride – a natural hyperbolic material for infrared light – could be observed.

Read More

Nanoscale phase transitions

Nanoscale phase transitions

The high spatial resolution of infrared near-field microscopy allows for detailed studies of phase transitions in materials like the insulator-to-metal transition of vanadium dioxide (VO2) thin films.

Read More