A new technique maintains structural integrity by essentially hiding openings in materials from surrounding forces. Rather than reinforcing an opening, such as a hole or a window, to protect against a ...

Defect-filled lead-halide perovskites rival silicon solar cells because domain walls inside the material separate and guide charges. Researchers visualized these charge-transport networks using a ...

Structural defects introduced into carbon nanotubes could lead the way to carbon nanotube circuits, new research shows. Structural defects introduced into carbon nanotubes could lead the way to carbon ...

Cornell researchers have used advanced electron microscopy to identify "mouse bite" defects in 3D transistors for the first time ...

Schematic diagram of the method for directly visualizing defects in 2D semiconductors. (Courtesy: G Zhang) Directly visualizing structural defects in semiconductors on large scales is no easy task.

Boeing Co. has grounded eight 787 Dreamliner aircraft for inspection and repair of two structural flaws related to the jets' manufacturing and assembly process. Over 1,500 orders have been placed for ...

Whether designing a window in an airliner or a cable conduit for an engine, manufacturers devote a lot of effort to reinforcing openings for structural integrity. But the reinforcement is rarely ...