摘要:
A carbon nanotube film structure includes at least one carbon nanotube film or at least two stacked carbon nanotube films. Each carbon nanotube film includes a plurality of carbon nanotubes parallel to the surface of the carbon nanotube film and parallel to each other. A length of the carbon nanotube is equal to or greater than 1 centimeter.
摘要:
A method for making semiconducting carbon nanotubes is provided. A catalyst precursor is disposed on a substrate. The catalyst precursor includes blood. Organic substances contained in the blood are removed and iron ions contained in the blood are oxidized to yield discrete ferric oxide nano-particles on the substrate. The ferric oxide nano-particles are reduced to yield isolated iron nano-particles on the substrate. Carbon nanotubes then grow on the iron nano-particles.
摘要:
A micro heater includes a first electrode, a second electrode, a first carbon nanotube, and a second carbon nanotube. The first carbon nanotube extends from the first electrode. The second carbon nanotube branches from the second electrode. The first carbon nanotube and the second carbon nanotube intersect with each other to define a node therebetween.
摘要:
A biosensor includes a plurality of electrodes and a receptor. The plurality of electrodes comprises a plurality of carbon nanotubes. The receptor are located between the plurality of electrodes and electrically connected to the plurality of carbon nanotubes of the plurality of electrodes. In addition, the receptor reacts to a measured object to lead current variation which is transmitted by the plurality of electrodes.
摘要:
A method for forming a recess defect on a carbon nanotube is introduced. The method includes the following steps. A substrate with a surface is provided. A first carbon nanotube is deposed on the surface of the substrate. A second carbon nanotube is crossed with the first carbon nanotube. The second carbon nanotube crosses the first carbon nanotube and is in contact with the first carbon nanotube. A mask is deposited on substrate, the first carbon nanotube, and the second carbon nanotube. The substrate is etched to remove the second carbon nanotube and form a recess defect on the first carbon nanotube at a crossing position.
摘要:
A method for making a flexible semiconductor device includes the following steps. A rigid substrate is provided. A flexible substrate is provided, and placed on the rigid substrate. A semiconductor device is directly formed on the flexible substrate using a semiconductor process. After the rigid substrate is removed, the flexible semiconductor device is formed.