Nanotube Arrays

Scientists learn how to make nanotubes that point in one direction

Researchers at Tokyo Metropolitan University have developed a new technique to grow arrayed tungsten disulfide nanotubes with aligned orientations. This breakthrough resolves the issue of jumbled orientations in collected amounts of nanotubes, enabling the exploration of exotic electric and optoelectronic properties.

In nanotube science, is boron nitride the new carbon?

Researchers at MIT and the University of Tokyo have developed a technique to synthesize many

‘Quantum friction’ slows water flow through carbon nanotubes, resolving long-standing fluid dynamics mystery

Researchers propose that water molecules interact with electrons in the nanotube walls, slowing down flow. Theoretical findings could significantly impact proposed carbon nanotube applications, such as filtering salt from seawater or generating energy.

Lithography-free carbon nanotube arrays: The simple way to grow an army of tiny superheroes

Researchers have found a cheaper and easier way to create large groups of carbon nanotubes without lithography. The 'dewetting' process allows for precise arrangement of nickel catalyst particles to form hexagonal nanotube arrays.

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Linear arrays of nanotubes offer path to high-performance electronics

Researchers have developed an approach using dense arrays of aligned nanotubes as a thin-film semiconductor material for integration into electronic devices. The arrays can be transferred to unusual substrates and enhance the performance of conventional silicon-based chip technology.