13 research outputs found
Mechanical Impedance and Its Relations to Motor Control, Limb Dynamics, and Motion Biomechanics
Reconfigurable mid-infrared optical elements using phase change materials
Reconfigurable optical elements using the phase change material Ge3Sb2Te6 are demonstrated for freely propagating light as well as phonon polaritons in hexagonal boron nitride
Polariton Meta-Optics with Phase-Change Materials
We created polaritonic metalenses in heterostructures formed by hBN and GeSbTe and characterized them with SNOM. The metalenses are created switching the phase of GeSbTe below hBN from amorphous to crystalline, focusing hBN phonon polaritons