The low on/off current ratio in intrinsic graphene-based field-effect transistor has inspired the development of bandgap engineering, which contain tailoring graphene into narrow ribbons, doping graphene with heteroatom, and applying stress or ver...
Feb 4, 2021
Super-dense anions together with cations intercalation into the surface region of graphite electrode has been visualized by applying operando surface science methodology over an Al/HOPG planar model device. The observed unusual electrochemical beh...
Feb 4, 2021
Scientists of Far Eastern Federal University (FEFU) have advanced the technology of high-speed sintering for optical ceramics (Nd3+:YAG), i.e. active elements generating laser emission in the near-infrared wavelength range (1.06 μm) for cutting th...
Feb 4, 2021
In data gathered and analyzed over 13 years, the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) Physics Frontiers Center (PFC) has found an intriguing low-frequency signal that may be attributable to gravitational waves.
Feb 4, 2021
Scientists at Bielefeld University's Faculty of Physics have succeeded for the first time in imaging the SARS-CoV-2 coronavirus with a helium ion microscope. In contrast to the more conventional electron microscopy, the samples do not need a ...
Feb 4, 2021
Inspired by the Big Bang cooling, the new finding could lead to super-fast, energy-efficient memory chips.
Feb 4, 2021
Darmstadt, February 4, 2021. The research group of Professor Bastian Etzold at the Department of Chemistry at TU Darmstadt has succeeded in synthesizing macroscopic carbons that are similar in handling to common technical catalysts. The research t...
Feb 4, 2021
Osaka University researchers prepared a nickel phosphide nanoparticle catalyst on a hydrotalcite support (nano-Ni2P/HT) that showed high activity and selectivity in the hydrogenation of D-glucose to D-sorbitol. The catalyst was air-stable, reusabl...
Feb 4, 2021
Scientists from MIPT, Moscow Pedagogical State University and the University of Manchester have created a highly sensitive terahertz
Feb 3, 2021
Antimicrobial packaging is being developed to extend the shelf life and safety of foods and beverages. However, there is concern about the transfer of potentially harmful materials, such as silver nanoparticles, from these types of containers to c...
Feb 3, 2021
