The multi-laser laser pointer will be relatively expensive

The multi-laser laser pointer will be relatively expensive.
On the other hand, found that silicon nanocrystals can equally luminous. The preparation technology of silicon nanocrystals, in which ion implantation, sputtering and plasma enhanced chemical vapor deposition (PECVD) method compatible with IC process. After annealing, the silicon nanocrystals distributed in SiOx matrix. Therefore, from the practical point of view, most studies have concentrated silicon nanocrystals up. Luminescence of silicon nanocrystals compared to II-VI group is a direct band gap semiconductor nanocrystals luminescence are much more motivated. Nanocrystals colloid can with liquid chemical reaction, so the production cost is low. Such nanomaterials is possible to produce large-area display, or medical diagnosis of biological probes.
In addition, Beijing in China the first to complete the development of the neodymium nitrogen rare earth magnetic materials, developed a new process for mass production of neodymium nitrogen with independent property rights, bypassing the barriers to foreign patented technology, made in China has completely independent of technology ownership results achieved a historic breakthrough of the new rare-earth magnetic materials. I would like to introduce the next phase of Beijing electronic information materials science and technology work in the field of vision. "15", the Beijing Science and Technology Commission, through active efforts to carry out some obvious results achieved in the field of new materials, especially the impressive is the information industry-related materials in the field.
Next stage will be under the guidance of the whole idea of scientific and technological work, conscientiously implement the "demand-oriented, theme cited problem, convergence of resources, field support, model-driven 20-word work policy, in-depth implementation of the" eight thematic programs of work around needs and the needs of the national strategy of development of key industries, the capital city construction and urban management needs through the implementation of a number of technical research projects and to create a favorable environment for innovation, integration, and their scientific and technological advantages, and improve the capacity of independent innovation in the field of new materials. new materials technology to better serve the capital's economic and social development, and efforts to promote the field of new materials into the social development of competitive advantage. laser pointer is the best choice for you to select as the business gift.