Abstract Vanadium dioxide (VO2) is one of the most promising materials for active metasurfaces due to the insulator-metal transition, urging the development of an etching-free patterning method and realization of multifunctionality in vario... Read More
Abstract Progressive iron accumulation in the substantia nigra in the aged human brain is a major risk factor for Parkinson’s disease and other neurodegenerative diseases. Heavy metals, such as iron, produce reactive oxygen species an... Read More
Historically, contact electrification (CE) was humanity’s first and only source of electricity up until ca. 18th century yet its true nature is still elusive. Today it is considered a core component of technologies such as laser printers, L... Read More
High-quality graphite has excellent mechanical strength, thermal stability, high flexibility and very high in-plane thermal and electric conductivities and, thus, is one of most important advanced materials for many applications, such as be... Read More
Abstract The edge-to-edge connected metal-semiconductor junction (MSJ) for two-dimensional (2D) transistors has the potential to reduce the contact length while improving the performance of the devices. However, typical 2D materials are the... Read More
Abstract Since the advent of graphene, the development of crystalline twodimensional (2D) organic materials with semiconducting features has been extensively explored for their potential optoelectronic applications. Despite extensive progre... Read More
Abstract The use of non-toxic or less-toxic solvents in the mass production of solution-processed perovskite solar cells is essential. However, halide perovskites are generally not completely soluble in most non-toxic solvents. Here we repo... Read More
Abstract Excessive precipitation over the southeastern tropical Pacific is a major common bias that persists through generations of global climate models. While recent studies suggest an overly warm Southern Ocean as the cause, models disag... Read More
The challenge to increase the micro-device integration density that determines semiconductor performance is ongoing. Professor Hyeon Suk Shin in the Department of Chemistry has developed a technology capable of synthesizing multiple layers... Read More
Gold, a precious metal, is arguably the most widely used metal across jewelry and coinage due to its physical properties that are unique to the world of metals. Not only is it a good conductor of heat and electricity, it is unaffected by ai... Read More
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