In the solemn and solemn hall, more than 500 pairs of eyes were focused on the rostrum. Yang Weiping, who talked eloquently.

He is so young!

He's a genius!

This is the common voice of all scientists from the world. You must know that the youngest of them is already forty-five years old.

"The probes of the probes can be used to manipulate nanostructures, a process I call positional assembly. However, I think it is not enough to rely on tunneling microscopes and penetrating electron microscopes to observe and manipulate nanostructures, because this process is too slow!" Yang Weiping shook his head slightly, and a dignified and resolute expression appeared on his knife-like angular face, and he said solemnly:

"We all know that tools are called tools because humans can make more tools with one tool. Now, our Tiangong laboratory is engaged in another new kind of technical equipment, I call this practical application technology nanolithography technology!

The photolithography I'm talking about is actually a top-down technique used to shrink large objects down to nanometer size. In contrast, bottom-up techniques involve building larger structures directly from atoms or molecules. These techniques include chemical synthesis, self-assembly, and positional assembly.

Therefore, nanotechnology actually covers all physical and chemical techniques and processes in the nanometer range, and it is not an exaggeration to say that it is all-encompassing!"

"Whoa, whoa, whoa", the warm applause once again shook the space of the entire conference hall.

Yang Weiping clapped his hands lightly, and continued to say loudly: "We all know that when the microstructure of a substance is miniaturized, the ratio of the number of atoms on the surface to the atoms on the inside material increases significantly, and the atomic behavior of the interface has a decisive impact on the properties of matter.

I have done a series of experiments, such as nano-metal crystalline particles, which can show properties such as strength, hardness, magnetic properties, and surface catalysis. Ceramic materials with nanocrystals have higher ductility and less brittleness than ordinary ceramic materials.

Personally, I believe that with the development of nanocrystalline metals, they will be widely used in structural materials such as the automotive industry, aerospace industry, and construction industry. Nano crystalline material film can greatly improve surface hardness, reduce friction, improve heat resistance and chemical corrosion resistance, etc., and can be selectively applied to the mechanical system of automobiles, aviation and aerospace industries.

In biomedicine, nanocrystalline silver has a strong antibacterial effect, while nanocrystalline iron can be applied to artificial joints. ”

Next, Yang Weiping gave a comprehensive exposition on the application and development of nanotechnology in different scientific research fields, as well as some negative hazards of nanotechnology.

It can be said that this scientific summit, which has been named the "nano era" by scientists around the world, has opened a new door for scientists and scientific researchers from all over the world.

Yang Weiping's proposal to establish a special international nanoscience research institute and the Global International Nanoscience Research Policy Advisory Committee was also unanimously approved by a show of hands by all the participants.

Yang Weiping divides the committee into five branches: research and development, infrastructure, education and ancestral training, innovation, and social aspects.

When the chairman of the Global International Nanoscale Scientific Research Policy Advisory Committee was nominated, Yang Weiping was elected as the first chairman and permanent director.

This time, he threw out the new crazy idea of nanotechnology, and his purpose is to maximize his fame! He wants to let the whole world know that Tiangong Laboratory has enough potential to develop into one of the top laboratories in the world. …,