(Nanowerk News) Two-dimensional materials are essential for developing new ultra-compact electronic devices, but producing defect-free 2D materials is a challenge. However, discovery of new types of ...

Settling a half century of debate, researchers have discovered that tiny linear defects can propagate through a material faster than sound waves do. These linear defects, or dislocations, are what ...

In biology, defects are generally bad. But in materials science, defects can be intentionally tuned to give materials useful ...

No parent wants to find out that their child has a heart condition, but fortunately, children with ventricle defects can be helped with many different types of research-backed treatments and ...

An atrial septal defect is a congenital heart issue. According to the Centers for Disease Control and Prevention (CDC), it develops in about 1 in 1,859 babies in the United States. An atrial septal ...

A new model measures defects that can be leveraged to improve materials' mechanical strength, heat transfer, and ...

Scientists used Lorentz transmission electron microscopy (LTEM) to visualize topological defects. They were able to do so by passing electrons and observing their deflections through a thin magnetic ...

This paper reviews the research progress of layered double hydroxide (LDH) with various types of defects and its regulation strategies in recent years. Furthermore, the relationship between the ...

The human heart is similar to a pump that maintains the circulation of oxygenated blood in the body. But sometimes, due to structural problems, blood may flow in the wrong direction inside the heart.