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Sub-Coercive Analog Conductance Modulation from Distributed Energy Barriers in Semicrystalline Ferroelectric Polymer Transistors

Ferroelectric switching is understood as a nucleation-limited process, in which polarization domains switch abruptly once the applied electric field exceeds a well-defined coercive field (Ec). However, the macroscopic Ec is an incomplete descriptor in semicrystalline ferroelectri...

Near-infrared self-written waveguide spot size converter for single- and multichannel fiber-to-chip self-coupling

Near-infrared (NIR) light-induced self-written (LISW) optical waveguide technology provides passive alignment between telecommunications and silicon photonic devices and offers high-throughput and self-alignment advantages. Although fiber-to-chip self-coupling based on the NIR LI...