摘要:
Methods for the site-selective growth of horizontal nanowires are provided. According to the methods, horizontal nanowires having a predetermined length and diameter can be grown site-selectively at desired sites in a direction parallel to a substrate to fabricate a device with high degree of integration. Further provided are nanowires grown by the methods and nanodevices comprising the nanowires.
摘要:
Disclosed herein is a method for producing nanowires. The method comprises the steps of providing a porous template with a plurality of holes in the form of tubes, filling the tubes with nanoparticles or nanoparticle precursors, and forming the filled nanoparticles or nanoparticle precursors into nanowires. According to the method, highly rectilinear and well-ordered nanowires can be produced in a simple manner.
摘要:
Disclosed herein is a method for producing catalyst-free single crystal silicon nanowires. According to the method, nanowires can be produced in a simple and economical manner without the use of any metal catalyst. In addition, impurities contained in a metal catalyst can be prevented from being introduced into the nanowires, contributing to an improvement in the electrical and optical properties of the nanowires. Also disclosed herein are nanowires produced by the method and nanodevice comprising the nanowires.
摘要:
Disclosed herein is a method for producing catalyst-free single crystal silicon nanowires. According to the method, nanowires can be produced in a simple and economical manner without the use of any metal catalyst. In addition, impurities contained in a metal catalyst can be prevented from being introduced into the nanowires, contributing to an improvement in the electrical and optical properties of the nanowires. Also disclosed herein are nanowires produced by the method and nanodevice comprising the nanowires.
摘要:
Disclosed herein is a nanowire including silicon rich oxide and a method for producing the same. The nanowire exhibits excellent electrically conducting properties and optical characteristics, and therefore is effectively used in a variety of applications including, for example, solar cells, sensors, photodetectors, light emitting diodes, laser diodes, EL devices, PL devices, CL devices, FETs, CTFs, surface plasmon waveguides, MOS capacitors and the like.
摘要:
A three-dimensional light emitting device and a method for fabricating the light emitting device are provided. The light emitting device comprises a substrate and a semiconductor nanoparticle layer wherein the substrate is provided with a plurality of three-dimensional recesses and the surface having the recesses is coated with semiconductor nanoparticles. According to the three-dimensional light emitting device, the formation of the semiconductor nanoparticles on the surface of the recessed substrate increases the light emitting area and enhances the luminescence intensity, leading to an increase in the amount of light emitted from the light emitting device per unit area. Therefore, the three-dimensional light emitting device has the advantage of improved luminescence efficiency.