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  So this answer cannot be given in a short period of time, at least ten years of observation records are needed to give a conclusion.

   After being silent for a few seconds about the natural defects of super tempered glass, Lin Xuan slowly moved on to the next topic:

   "In addition to inspecting the super tempered glass this time, I have another goal for you."

"Ok?"

  Hearing Lin Xuan's words, Dr. Qian looked at Lin Xuan curiously, waiting for Lin Xuan to speak.

   "Dr. Qian should know about graphene nanoribbons?"

   "Who doesn't know graphene nanoribbons, those who don't know are embarrassed to talk about research materials."

  Dr. Qian gave Lin Xuan a blank look, speechless.

  Graphene’s electron mobility at room temperature far exceeds that of carbon nanotubes and silicon transistors, and its resistivity is lower than that of copper and silver. It is known as an important basic material for a new generation of nanoelectronic components.

  But because graphene is a zero-bandgap semiconductor, if you want to use it, you can only make it into graphene nanoribbons!

  However, although there are individual finished graphene nanobelts, it is very difficult to mass-produce them, and can only be tested in the laboratory.

  So the application of graphene has always been in theory, and there is still no shadow.

  In fact, graphene chips have not been mass-produced and launched on the market until 2022, which shows the difficulty of graphene nanoribbons.

   "That's good, then I have a task for you, this time I have designed a metal wire made of carbon, and I am going to hand it over to you for development.

  This metal wire made of carbon is a metal wire similar to the principle of graphene nanobelts. Its electrical conductivity is estimated to be comparable to that of graphene, and it is a good metal wire material.

  If we can overcome the difficulties, we can put our cobalt interconnection technology into Lingyuan Pavilion and treasure it.

   After all, cobalt, a rare metal, is still a bit expensive. Now because we purchase and use a large amount of cobalt, a rare metal, its price has increased by 30%. "

   But what Dr. Qian didn't know at this time is that if the development continues according to the history of the previous life, then as the ternary lithium battery gradually becomes the mainstream of the market, the price of cobalt will only rise further!

  So Hantang Technology needs to prepare for the rainy day, otherwise Hantang Technology has finally produced a chip, and when the profit is calculated.

  If you find that most of the profits from selling chips are taken away by cobalt metal dealers, then you will lose a lot.

   "Can the conductivity really be that strong?"

  Dr. Qian looked at Lin Xuan in astonishment, with disbelief written in his eyes.

  At this time, Lin Xuan said that he had designed a metal wire made of carbon. This carbon metal wire dared to claim to have the same electrical conductivity as graphene.

   If this is true, it can definitely change the world!

  The significance of its birth is absolutely no less than that of Su Ma's research and development of copper interconnection technology at IBM, which has a major role in promoting global chips!

  After the birth of the copper interconnection technology developed at the beginning, the global chip performance has directly increased by 30% in situ!

  Because the use of copper interconnection technology has stronger electrical conductivity, lower resistivity, less heat generation, and stronger thermal conductivity!

  Under these characteristics, chip design and utilization can naturally be a little more brutal, so even if the number of transistors does not increase.

  But because there is less heat, you can overclock, so after the birth of copper interconnection technology, the global chip performance has directly increased by 30% in situ!

  This is how copper interconnection technology changes chips!

  If what Lin Xuan said is true, then the carbon metal wire made of carbon can really achieve the same level of conductivity as graphene.

  Then its effect on chip speed-up is absolutely no less than that of the original copper interconnection technology when it was born!

   "That's right, what are you doing lying to you? I will also develop it with you at that time."

  Lin Xuan smiled and told Dr. Qian that he was sure he was right.

  In fact, this carbon metal wire made of carbon is not the first creation of Lin Xuan, but a new material invented by Berkeley University in 2020.

  However, in later generations, due to the difficulty of mass production and preparation, this material can only be used in individual production experiments in the laboratory, and it cannot be mass-produced and applied to chips at all.

  So although it was invented in 2020, there is no actual product until 2022, and it can only be tested in experiments.

   But these are not problems for Lin Xuan. As long as he knows the direction to go, then the next research and implementation is a matter of working hard in the cottage space.

  Anyway, Lin Xuan’s scientific research cost in Shanzhai Space is equal to 0, so why doesn’t he try it?

  If it succeeds, then Hantang Technology will obtain a super strong carbon metal wire.

  In the future, whether it is entering graphene chips or carbon nanotube chips, it will be easy to do!

  And if this kind of metal wire is used to make a motor, it is definitely the most precise, stable and powerful motor!

  After all, the stronger the conductivity, the stronger the current can pass, and the increase of the current will increase the magnetic field, and finally the power of the motor will be stronger...

   It can be said that once this carbon metal wire with super conductivity is developed, it will have many uses!

"Okay, I know."

  Dr. Qian agreed with excitement, which means he has taken on this important task of scientific research.

   Lin Xuan nodded slightly at this, and then thought of a bunch of scientific research tasks, he also felt a little headache.

  Because he found that he had to study so many things before he knew it, such as real smartphones, super tempered glass, and super metal wires.

  Everything here is not so easy to solve, it may take him several months or even a year to conquer them all!

   So going around, Lin Xuan found that he was burdened with more and more pressure.

  ...

  Time passed slowly.

  When Han and Tang Technology re-entered the dormant period to develop various black technologies, time was slowly passing by.

  On March 9, 2006, Hantang Technology announced that the sales volume of Hantang S2 mobile phones exceeded 10 million units!

   This news naturally shocked the world when it came out, because the Hantang S2 mobile phone is not an ordinary mobile phone, it is an expensive high-end mobile phone with a price of 3299 yuan!

  Under such circumstances, the Hantang S2 mobile phone sold 10 million units in less than two months.

   This news naturally shocked the world as soon as it came out, and made countless people feel that the Hantang S2 mobile phone is really scary.

   Along with the shock, of course, is the jealousy of the peers.

  Because every sale of such a high-end mobile phone can equal the profit of a dozen or twenty ordinary mobile phones!

  Hantang Technology sold 10 million units in less than two months, so what is the profit of Hantang Technology?

  In fact, the profit of Hantang S2 mobile phone is higher than people imagined, because all the spare parts of Hantang S2 mobile phone are produced by themselves.

  So the cost of Hantang Technology is very controllable, and I can eat all the benefits!

  (end of this chapter)