Researchers have developed a detector that delivers high sensitivity while operating at ordinary room temperature, using carbon nanotubes and a pyroelectric lithium niobate crystal. The device surpasses earlier graphene-based detectors by several orders of magnitude and offers a broad spectral range without cryogenic cooling.
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.
Researchers at MIT and the University of Tokyo have developed a technique to synthesize many
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.
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.
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.