I really just want to be a scholar

Chapter 898 is about to usher in a great counterattack and take-off!
Mr. Q seemed to have anticipated the reaction in the video. He waited for nearly 30 seconds before continuing:

"Although the 'carbon crystal composite nanomaterial' has been successfully prepared, it is not the best and most suitable chip material for Xia Guo. I call the currently prepared sample the 'first generation carbon crystal composite nanomaterial' Sample'. Next, based on the experimental report on the 'initial sample of carbon crystal composite nanomaterial' sent tonight, I will re-formulate two experimental plans, respectively for preparing the 'optimal sample of carbon crystal composite nanomaterial' ' and 'Special sample of carbon crystal composite nanomaterials'."

Everyone, including Cai Zhiming, was stunned. In their eyes, this "first-generation carbon crystal composite nanomaterial sample", whose performance and cost were already "unbelievable", was actually not the optimal solution and still had room for improvement?
Mr. Q is too strong!
Everyone's excitement has subsided a lot, and at the same time they once again have a feeling of admiration for Mr. Q.

I only heard Mr. Q continue: "The experimental plan will be sent to everyone tomorrow. The 'optimal sample of carbon crystal composite nanomaterials' prepared will be sent to the chip manufacturer for chip trial production; and the 'carbon I have other uses for the special sample of crystalline composite nanomaterials, just give it to Director Xu."

Before the end of the video, Mr. Q gave a few more words. The "initial samples of carbon crystal composite nanomaterials" currently prepared and the experimental methods for their preparation are all stored in the sample insurance in the basement of the Qingbei Integrated Circuit and Chip Joint R&D Innovation Center. In the cabinet, it is no longer prepared and no longer produced.

From now on, the chip research team will only provide friends with the preparation methods of "optimal samples of carbon crystal composite nanomaterials", and only publish the research results of "optimal samples of carbon crystal composite nanomaterials" to the outside world, without mentioning anything involving "carbon crystal composite nanomaterials". News about the optimal sample of nanomaterials.

Although everyone was a little curious about Mr. Q's move to seal the 'first generation sample of carbon crystal composite nanomaterials' and its preparation method, they all believed that it should be the result of Mr. Q's pursuit of perfection, and there was no objection.

However, Xu Qingyan, the main person in charge of the Research Innovation Center, was present, and everyone still looked at him, waiting for him to make the final decision.

Xu Qingyan was also a little strange, but he had absolute trust in Qin Ke. Not only him, but even Boss Yang here would accept Qin Ke's suggestions without hesitation.

Xu Qingyan nodded and said: "Everything will be done according to Mr. Q's request. Cai Gong, you are responsible for sorting out all the research data and preparation plans of the 'first generation sample of carbon crystal composite nanomaterials' and handing them over to me in half an hour. The samples will be sealed first." , Director Bai, Director An and I will first send them to the sample safe in the basement for storage."

The sample safe is the safest place in the entire research center and requires triple identification of key, password, and fingerprint to open.The key is in Xu Qingyan's hand, the password is kept separately by deputy director An Maofeng, and the fingerprint is Bai Yanrong's thumb.Except for the three directors to open it together, no one else can open it.

As for the preparation principle and method of the "initial generation sample of carbon crystal composite nanomaterials", it is extremely complicated. Everyone only knows the details that they are responsible for. Even deputy chief engineer Cai Mingzhi cannot fully grasp it. Once all research materials and preparation plans are locked to the sample insurance In the cabinet, the innovation center can only prepare "optimal samples of carbon crystal composite nanomaterials" from now on.

Cai Zhiming immediately responded: "Yes!"

"After all the work is completed, everyone will go back to rest. At dawn, after receiving the latest two experimental plans from Mr. Q, we can prepare new samples!"

Everyone agreed in unison and quickly began to get busy.

A week later, the "optimal sample of carbon crystal composite nanomaterial" and the "special sample of carbon crystal composite nanomaterial" were finally successfully prepared.

Cai Zhiming and other engineers discovered that although the two new samples were almost identical to the prototype in various performance indicators, from the observation instruments, it could be seen that the three-dimensional structure of the "optimal sample" did not seem to be as perfect and refined as the "first-generation sample" .

On the contrary, the "special sample" has some details and structures that are more complex and exquisite.

I don’t know why Mr. Q thinks this “optimal sample” is more suitable for Xia Guo?

However, although everyone was a little confused and curious about the purpose of the "special sample", they had long been accustomed to Mr. Q's decision being the "most correct". Coupled with Xu Qingyan's decision, they quickly followed Mr. Q's instructions and transferred the " The "optimal sample" was sent to the designated chip manufacturer for chip trial production, and the "special sample" was handed over to Xu Qingyan.

Xu Qingyan had already contacted Qin Ke privately. After getting the "special sample", he sealed all the relevant information of the "special sample" in the sample safe in the basement, and asked everyone to strictly abide by the confidentiality regulations and not to Mentioned the "special sample" to the outside world, and then personally delivered the "special sample" to Yang Chengke's office...

For the chip materials research team, November 11th was the real "done" day. When Xu Qingyan announced that a celebration banquet would be held in the evening, and all members of the team would have a fifteen-day "paid vacation." , all gave out excited cheers.

At the celebration banquet that night, even big bosses like Yang Chengke attended in person and expressed condolences and praise to everyone. Xu Qingyan also announced the performance reward plan at the end of the year. All researchers in the team can receive generous bonuses and have a " It's a "fat year", and everyone is happy.

The only regret everyone had was that they could not celebrate with Mr. Q, the soul of the team.The words spoken during the banquet were full of admiration for Mr. Q, and they were also full of expectations for "carbon crystal composite nanomaterials" to replace silicon wafers and make new generation chips.

No one knew that the only "special sample" was quietly delivered to Qin Ke's hands through secret channels amidst such bustle.

……

The news that the "Chip Materials Team" under Xia Guo's "Qingbei Integrated Circuit and Chip Joint R&D Innovation Center" successfully researched and prepared "carbon crystal composite nanomaterials" has not been made public. Except for very limited relevant personnel, who knows No one knew that Xia Guo's chip business was about to usher in a great counterattack and take-off.

The topic on the Internet still revolves around another important achievement of Qin Ke's research team, "Ling Ning Superconducting Material No. [-]", and imagining the future of quantum computers.

Qin Ke has never asked about the "optimal samples of carbon crystal composite nanomaterials" being sent to chip manufacturers for trial production of new generation chips. He does not need to worry about these matters. The results will naturally be reported to Mr. Q's mailbox.

On the evening of November 11, a small sample of "carbon crystal composite nanomaterials" that was only the size of a fingernail was packed in a small sealed box. After being sent from Yang Chengke, it was moved around several times through reliable secret channels. The wheel was quietly delivered to Qin Ke's hands to avoid letting anyone think of the relationship between Mr. Q and Qin Ke.

Almost no one knows why Qin Ke sealed the "initial sample of carbon crystal composite nanomaterials" and prepared other "optimal samples" and "special samples".But Uncle Yang Chengke is definitely an exception.

When the members of the chip research team went home for a full vacation and enjoyed their happy time, the "first-generation samples" and all the data that were originally stored in the sample safe in the basement of the Qingbei Integrated Circuit and Chip Joint R&D Innovation Center were stored in Xu Qingyan and other three directors With the cooperation of Yang Chengke, he was quietly transferred away by Yang Chengke and kept in a safer and more secure place.

At about ten o'clock in the evening, Qin Ke was in the study carefully looking at this "special sample" that had just been purchased for two minutes, while Ning Qingyun went to the next room to feed the two babies.At this time, Qin Ke's satellite encrypted communication phone rang, and he quickly answered the call:
"Uncle Yang, good evening. I have received the sample. Thank you very much for your cooperation."

"Just get it." Yang Chengke on the other end of the phone smiled and sighed: "Qin Ke, just tell me all the potential of this 'carbon crystal composite nanomaterial' in one breath. My heart can bear this surprise." impact."

Qin Ke couldn't help being happy: "It's gone. I've told you its two secrets. Uncle Yang, you can rest assured that I never mentioned this when I guided the chip research team to conduct research as Mr. Q." Two secrets, in their eyes, 'carbon crystal composite nanomaterials' can only perfectly support chips with 7nm and above process technology."

Yes, the first secret of "carbon crystal composite nanomaterials" is that it can not only replace silicon wafers to make chips with a 7nm process or above, but can also continue to be backward compatible with 2nm chips and even 1nm chips - with its perfect three-dimensional structure , the first-generation material of "carbon crystal composite nanomaterial" can reduce the probability of quantum tunneling effect to an acceptable level without affecting the actual operation of the chip.

However, if you want to make "carbon crystal composite nanomaterials" into 1nm chips, you must have corresponding photolithography machines and production technologies, which Xia Guo currently does not have.

In order to prevent the new generation of chips made from "carbon crystal composite nanomaterials" from being reversely deduced and copied by foreign chip manufacturers that have more advanced chip technology after they are launched on the market, Xia Guo must be reversely overtaken by "carbon crystal composite nanomaterials". Before entering large-scale industrial production, it must be "deteriorated" to a certain extent.

This is the fundamental reason why the so-called "optimal sample" is actually the "degraded and degraded sample".

“最优样品”在秦克的刻意劣化后，只能兼容7nm及以上的14nm、28nm等制程工艺的光刻机，而无法制备为5nm、2nm、1nm这类更高工艺制程芯片，不然会因为“量子隧穿效应”而严重影响芯片的运算准确性。

The second secret of "carbon crystal composite nanomaterials" is that it can be further optimized and upgraded to a basic entry-level quantum chip to achieve quantum computing with 64 qubits.

That is the "special sample" in Qin Ke's hand.

Yang Chengke asked curiously: "Tell me more about this 'special sample'. It has 64 built-in qubits. It doesn't seem very special, right? We are the Joint Quantum Materials Research Institute of Qingmu University and Xia Ke Academy of Sciences. We have developed a SiC quantum device that can work at a high temperature of 300K and achieves 100 qubits, while the carbon nanotube quantum chip independently developed by Huaban can work in an environment up to 77K and has 10000 built-in qubits.”

Qin Ke nodded and said: "Yes, compared to SiC quantum devices and carbon nanotube quantum chips, the 'special sample' in my hand is not advantageous when used as a material for quantum chips, because it can only support up to 64 Qubits are entry-level quantum chips, but their future is limitless. You also know that the research and development directions of today's quantum chips mainly include superconductor technology, semiconductor technology, ion trap technology, optical technology, etc., right?"

As the big boss of the scientific research line, Yang Chengke often has to report to the top management. He is also very concerned about and understands quantum chips. He nodded and said:

"Well, our country is making efforts in these directions at the same time. For example, our country's 'Jiu Zhang 72' uses light quantum optical technology to achieve the operation and reading of qubits by using light as a carrier; and For example, the newly launched 'Wukong Superconducting Quantum Computer' can realize quantum computing of 50 superconducting qubits; it has also realized the calculation of [-] ion trap qubits in terms of ion traps; and in the semiconductor direction, as mentioned above SiC quantum devices and carbon nanotube quantum chips are the most outstanding research results."

Qin Ke smiled and clapped his hands and said, "Uncle Yang is great and he has many treasures. But the 'special sample' in my hand is different from the route above."

"You kid, stop being pretentious and let Uncle Yang explain it to you in detail." Yang Chengke laughed heartily, obviously in a very good mood.

Qin Ke smiled softly and patiently explained: "The 'special sample' is a combination of superconductors and semiconductors."

"Combined route?"

"The biggest problem with superconductor technology is temperature. It can only control and read qubits at extremely low temperatures and is not widely used. The biggest problem with semiconductor technology is that semiconductor qubits are small in size, few in number, and incoherent. Weak, it is difficult to achieve high qubit calculations like superconducting and optical quantum technology routes. SiC quantum devices and carbon nanotube quantum chips only have empty qubits, and currently they are unable to achieve a corresponding number of qubit operations."

Speaking of this, Qin Ke's tone became a little more passionate: "And the 'special sample' in my hand relies on the carbon crystal nanobody-level transistor composed of graphene carbon atoms and rare elements, spirally curled into a unique The three-dimensional structure can realize the 'resonance collaboration' between semiconductor quantum and superconducting quantum..."

"Qin Ke, please speak slower, my head is getting dizzy."

"Ha, I won't go into the specific technical details. In summary, due to various limitations, it can only achieve 64-bit qubit calculations. But as long as we continue to study in this direction, one day it will be perfect. It combines the advantages of superconductors and semiconductors, that is, it can realize quantum control, coupling, measurement, and expansion at room temperature. It will not be a dream to produce a quantum chip with a million-level quantum calculation by then!"

Qin Ke is confident that as long as he uses the "special sample of carbon crystal composite nanomaterial" in his hand as a basis and combines it with the "Ling Lemon Topological Superconducting Vortex State Theoretical Model System" to continuously optimize and improve it, sooner or later he will be able to produce a product that can achieve hundreds of Quantum chip materials for [-]-level quantum computing!

Extremely strong development potential and promotion potential, this is the important reason why the preparation method of "carbon crystal composite nanomaterials" is systematically judged as S-level knowledge!

Uncle Yang understood what Qin Ke said later. Quantum chips are the general trend in the future. Which country can seize the opportunity will be at the forefront of the new IT wave!

He was so excited that his voice trembled slightly: "Qin Ke, you should be confident that you can continue to study such quantum chip materials in depth, right? How long do you estimate it will take?"

(End of this chapter)