Chapter 375 The terrifying carbon metal wire!

In response, Lin Xuan raised his hands slightly, and the guests who came to attend the press conference also shut their mouths.

In the end, it only took less than two seconds for the scene to fall silent, which all showed Lin Xuan's powerful appeal.

"In the past month, we had no choice but to stop selling mid-to-low-end computers and 3D chip stacked memory. We are very sorry and helpless about this.

Because a month ago, some technology companies in the United States clearly could not use the rare metal cobalt, but as a result, they purchased large quantities of cobalt and raised the price of the rare metal.

In the end, we reluctantly discovered that the price of cobalt metal required to manufacture a chip has far exceeded the retail price of the chip. Only high-end CPUs and Hantang S2 mobile phones can barely avoid losing money.

Therefore, we could only suspend the sales of mid- to low-end computers and 3D chip stacked memory.

The very expensive rare metal cobalt can only be used in Han-Tang S2 mobile phones and high-end Han-Tang processors."

After hearing Lin Xuan explain the reason why mid-to-low-end computers and 3D chip stacked memory were forced to stop production and sales, the audience was naturally furious!

"Damn it, it turns out it's those guys in Wall Street who are behind this. The United States is still determined to destroy me."

"Yes, I have also heard about the skyrocketing price of cobalt. The price of cobalt did suddenly soar to a staggering level a month ago."

“It’s really disgusting that you would engage in such a small trick.

The technology companies Lin Xuan mentioned must be Intel, Pingguo, and Motorola from the United States, because they are the only competitors who would engage in such small tricks."

"Yes, it must be Pingguo and Intel!

Their method is really disgusting, they actually took the back route, it’s really insidious.”…

There was a lot of abuse at the press conference.

In response to this, Pat Singer, the new president of Intel Corporation, and Jobs and Cook of Pingguo Company, who were in the VIP seats in the front row, did not look very good.

Because those who are cursing are equivalent to scolding them, the masterminds behind the original decision to raise the price of cobalt!

Lin Xuan raised his hand again and looked at the guests who fell silent again in less than two seconds.

Looking at their angry looks, Lin Xuan shook his head slightly and said with a smile:

"Gentlemen, you don't need to be so angry, because their behavior of raising prices will cause huge economic losses when we launch the carbon metal wire interconnection technology.

The more cobalt metal they buy at high prices when they raise prices, the worse they will suffer later."

Hearing Lin Xuan's words, the guests at the scene suddenly brightened up.

At this time, Pat Singer and Jobs looked very stinky, and Jobs's face was even worse.

Because Pingguo Company is rich and powerful, they are the number one player in raising the price of cobalt metal, so they also acquire the most cobalt metal.

When Jobs heard about the mysterious carbon metal wire interconnection technology, he immediately knew that this was the technology that was going to replace cobalt interconnection technology!

In this case, as the company that has acquired the most cobalt metal, Pingguo Company’s previous huge investment must have been a waste.

Cobalt is no longer needed by Han-Tang Technology. Cobalt will definitely return to their original use, and the price will definitely fall back to its original price.

Pingguo Company suffered a huge loss!

The corners of Lin Xuan's mouth curled up slightly, and then he slowly introduced the relevant information about carbon metal wire interconnection technology:

"Many of us here must have heard of graphene."

After hearing Lin Xuan's question, some people at the scene were confused, but more people nodded to express their understanding.

After all, graphene was proposed in theory and proved to actually exist in nature a few years ago.

Graphene has successfully made headlines in major media around the world and has been called the king of materials by the media, so many people know what graphene is.

At this time, Lin Xuan looked at those curious eyes and slowly said:

“Since graphene was created, it has been continuously studied by people, and the most important research direction is to use graphene to make chips!

As people researched, it was discovered that it is difficult to directly use graphene to make chips, but this does not prevent us from using graphene on chips.

There is a small branch in the research on using graphene to develop chips. This small branch wants to use graphene to make wires connecting transistors. In the end, people successfully invented graphene nanoribbons!

The carbon metal wire in the carbon metal wire interconnection technology we are launching this time is also something similar to graphene nanoribbons.

Like graphene nanoribbons, it has super strong electrical conductivity, and its electrical conductivity is equivalent to that of two-dimensional graphene!"

When the guests at the scene heard Lin Xuan's words, they seemed to understand but not understand, and looked dumbfounded.

Because they couldn't understand what Lin Xuan was talking about, about graphene nanoribbons, carbon metal wires and conductivity, they sounded really confused.

But fortunately, Lin Xuan did not waste too much time on professional terminology, but directly said how powerful this thing is, so that people who don't understand can also appreciate the power of this thing.

"The carbon metal wire we developed is a good conductor, and its conductivity is much stronger than that of rare metals such as cobalt, copper, and gold, as well as its structure.

It is currently known to be a kind of wire second only to superconductors. It has an intrinsic carrier mobility of 200,000cm2V-1s-1, a maximum current carrying capacity of 108A/cm2, and super thermal conductivity...

What does this mean? It means that if you use this kind of wire to make motors or chips, because the resistance is low and the heat generated is extremely rare, it can generate low heat and conduct the heat out quickly. "

It can generate low heat and at the same time conduct heat quickly. The guests at the scene were impressed.

They seemed to have suddenly realized the most powerful part of the carbon metal wire!

In response, Lin Xuan's lips curled up slightly, then he took out a chip the size of a fingernail from his trouser pocket, and then asked with a smile:

"Do you know the length of the Hanfeng 4th generation chip in my fingernail?"

Upon hearing Lin Xuan's question, many guests at the scene shook their heads, with a trace of confusion in their eyes.

But at this time, many practitioners in the electronics industry, or people who understand the concept of chip wire length, have a thoughtful light in their eyes.

"Okay, let me just reveal the mystery, the length of the wires on the chip in my hand.

If you piece it together into a long line, its length is 11,000 meters!"

"Oh my god, is it true? The length of the pieced together can reach 11,000 meters?

Equivalent to 1/4000 of the circumference of the Earth? Is this true?!"

A foreign tourist who came from abroad to attend the press conference let out an exclamation.

"Really or not, if chips the size of fingernails are put together into a wire, it would be 11,000 meters long?

Isn’t this a little too scary, it’s really unbelievable.”
Chapter completed!