Magnetic Tunnel Junctions are a type of tunnel junction where the electrodes are ferromagnetic materials, such as iron, cobalt, or their alloys. The tunneling current in an MTJ depends on the …

PENGs use piezoelectric materials, such as zinc oxide nanowires, lead zirconate titanate, or polyvinylidene fluoride (PVDF) films. When these materials experience mechanical stress or …

5 天之前 · By analyzing the 'long ringdown' phase - a pure-tone signal emitted by the post-merger remnant - scientists have found a strong correlation between the signal's properties and the …

Explore our comprehensive A-Z glossary of biotechnologies, perfect for students, researchers, and professionals looking for detailed definitions and applications in biotech.

Dec 31, 2024: New graphene aerogel combines unprecedented stiffness and elasticity for impact protection (Nanowerk Spotlight) The ability to absorb and dissipate impact energy is crucial for …

Nanophysics is a branch of physics that focuses on the study of physical phenomena and properties of matter at the nanoscale, typically in the range of 1 to 100 nanometers.It …

Nanofiltration is a type of membrane filtration process that is used to separate molecules based on size. It is one of the four membrane technologies that utilize pressure to effect separation of …

Key Concepts in Nanoscience. Quantum Effects: At the nanoscale, quantum size effects become significant, leading to unique electrical, optical, and magnetic properties that are not …

The terms nanofabrication and nanomanufacturing are used to describe the creation of functional and complex nanoscale structures in various industries, including medical, photonics, …

Quantum wells are nanoscale structures that confine the motion of electrons or holes in one dimension, while allowing free movement in the other two dimensions. They are formed by …