Amorphous Metal-Sulphide Microfi bers Enable Photonic Synapses for Brain-Like…

The human brain, with all its complexity, relies on an interconnected network of organic biological microfi bers, known as neurons, which facilitate the propagation of information across the body. Through the use of electrical action potentials, these signals are processed using different spatio-temporal principles (Figure S1, Supporting Information) that rely on the biochemical nature of axons…