Chinese semiconductor industry

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ansy1968

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To all experts members need your opinion, IF using Platinum Sulfide Is there a need for an EUVL? From the video it stated that legacy platform (DUVL)can be used meaning even at 14nm node the performance wise is comparable to advance processes like 5nm due to material use? Sound to good to be true BUT if successful is there a need for new production processes to replace the silicon base? Will it simplify or make it more complex As the complication and cost is rising to the roof as FABs explore way to stay ahead with lower nodes?


Today we will talk about the topic of China's core made a breakthrough, more advanced than TSMC's 1nm material. China's new major breakthrough, Yunnan University's first innovative technology, is more advanced than TSMC's one nanometer material. As the core of the development of modern science and technology, the research technology of semiconductor chips is very important. As small as a mobile phone and as large as an aircraft carrier, it is inseparable from the support of chips, so Chinese technology has never given up on new research and development in China. It is worth mentioning that, after long-term research, China has made considerable progress in this regard. A few days ago, Yunnan University in China has broken through the latest technology and released new good news to attract attention. It is reported that this new technology is even better than TSMC's 1nm material, indicating that China will truly have the right to speak. As soon as this news comes out, I believe that many small partners who are concerned about the semiconductor field will be very excited, because the emergence of new materials is so important. So the question is, where are the difficulties in chip technology? The emergence of new materials will be new films. What does the field bring? So what breakthrough has Yunnan University made? Today, we will talk to you about it. Don't forget to click on the subscription and the little bell, so that you will not miss the wonderful content in the past. Your support is my biggest motivation. Over the years, no matter what type of chip, silicon-based semiconductor materials have been used without exception, because he has made the chip achieve a leap of 80 points from zero. But today's chip development has long been not satisfied with 80 points and wants to make new breakthroughs, but a major stumbling block for silicon-based semiconductors is Moore's Law. The so-called Moore's Law was proposed by Intel co-founder Gordon Moore.

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Tyler

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To all experts members need your opinion, IF using Platinum Sulfide Is there a need for an EUVL? From the video it stated that legacy platform (DUVL)can be used meaning even at 14nm node the performance wise is comparable to advance processes like 5nm due to material use? Sound to good to be true BUT if successful is there a need for new production processes to replace the silicon base? Will it simplify or make it more complex As the complication and cost is rising to the roof as FABs explore way to stay ahead with lower nodes?


Today we will talk about the topic of China's core made a breakthrough, more advanced than TSMC's 1nm material. China's new major breakthrough, Yunnan University's first innovative technology, is more advanced than TSMC's one nanometer material. As the core of the development of modern science and technology, the research technology of semiconductor chips is very important. As small as a mobile phone and as large as an aircraft carrier, it is inseparable from the support of chips, so Chinese technology has never given up on new research and development in China. It is worth mentioning that, after long-term research, China has made considerable progress in this regard. A few days ago, Yunnan University in China has broken through the latest technology and released new good news to attract attention. It is reported that this new technology is even better than TSMC's 1nm material, indicating that China will truly have the right to speak. As soon as this news comes out, I believe that many small partners who are concerned about the semiconductor field will be very excited, because the emergence of new materials is so important. So the question is, where are the difficulties in chip technology? The emergence of new materials will be new films. What does the field bring? So what breakthrough has Yunnan University made? Today, we will talk to you about it. Don't forget to click on the subscription and the little bell, so that you will not miss the wonderful content in the past. Your support is my biggest motivation. Over the years, no matter what type of chip, silicon-based semiconductor materials have been used without exception, because he has made the chip achieve a leap of 80 points from zero. But today's chip development has long been not satisfied with 80 points and wants to make new breakthroughs, but a major stumbling block for silicon-based semiconductors is Moore's Law. The so-called Moore's Law was proposed by Intel co-founder Gordon Moore.

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Just don't tell the right wing racists.
 

ansy1968

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Just don't tell the right wing racists.
@Tyler bro the way I see it is that China is exploring all available avenues possible, from EUVL, SSMB ,3D stacking and now new materials like graphene and Platinum Sulfide to overcome restriction and be on top, It's War and defeat means another hundred years of Humiliation.
 

FairAndUnbiased

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To all experts members need your opinion, IF using Platinum Sulfide Is there a need for an EUVL? From the video it stated that legacy platform (DUVL)can be used meaning even at 14nm node the performance wise is comparable to advance processes like 5nm due to material use? Sound to good to be true BUT if successful is there a need for new production processes to replace the silicon base? Will it simplify or make it more complex As the complication and cost is rising to the roof as FABs explore way to stay ahead with lower nodes?


Today we will talk about the topic of China's core made a breakthrough, more advanced than TSMC's 1nm material. China's new major breakthrough, Yunnan University's first innovative technology, is more advanced than TSMC's one nanometer material. As the core of the development of modern science and technology, the research technology of semiconductor chips is very important. As small as a mobile phone and as large as an aircraft carrier, it is inseparable from the support of chips, so Chinese technology has never given up on new research and development in China. It is worth mentioning that, after long-term research, China has made considerable progress in this regard. A few days ago, Yunnan University in China has broken through the latest technology and released new good news to attract attention. It is reported that this new technology is even better than TSMC's 1nm material, indicating that China will truly have the right to speak. As soon as this news comes out, I believe that many small partners who are concerned about the semiconductor field will be very excited, because the emergence of new materials is so important. So the question is, where are the difficulties in chip technology? The emergence of new materials will be new films. What does the field bring? So what breakthrough has Yunnan University made? Today, we will talk to you about it. Don't forget to click on the subscription and the little bell, so that you will not miss the wonderful content in the past. Your support is my biggest motivation. Over the years, no matter what type of chip, silicon-based semiconductor materials have been used without exception, because he has made the chip achieve a leap of 80 points from zero. But today's chip development has long been not satisfied with 80 points and wants to make new breakthroughs, but a major stumbling block for silicon-based semiconductors is Moore's Law. The so-called Moore's Law was proposed by Intel co-founder Gordon Moore.

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the problem with PtS2 is the same as every other 2D semiconductor: it doesn't take advantage of the existing Si infrastructure and the various unique chemical properties of Si, such as:

1. a stable insulating oxide that can be generated simply by exposure to steam or oxygen
2. an oxide that can be etched away chemically
3. a volatile diatomic form (tetrafluoride and tetrachloride) that can be used as either a deposition source or to be etched
4. tetravalent and able to accept many different types of dopants to tune the bandgap
5. being producable in both a bulk (wafer) and thin film (nm to micron thick) form factor

Note that there are materials with the same properties such as Al, but they're not semiconductors. Even germanium, Si's cousin down the periodic table, has chemical problems i.e. presence of a Ge2+ state which allows for multiple oxides, halides, etc.

So you might get niche applications like GaAs for RF, GaN for power, InP for LED, lead zirconium titanate for memory, etc but for electronic logic Si is going to be king.
 

ansy1968

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the problem with PtS2 is the same as every other 2D semiconductor: it doesn't take advantage of the existing Si infrastructure and the various unique chemical properties of Si, such as:

1. a stable insulating oxide that can be generated simply by exposure to steam or oxygen
2. an oxide that can be etched away chemically
3. a volatile diatomic form (tetrafluoride and tetrachloride) that can be used as either a deposition source or to be etched
4. tetravalent and able to accept many different types of dopants to tune the bandgap
5. being producable in both a bulk (wafer) and thin film (nm to micron thick) form factor

Note that there are materials with the same properties such as Al, but they're not semiconductors. Even germanium, Si's cousin down the periodic table, has chemical problems i.e. presence of a Ge2+ state which allows for multiple oxides, halides, etc.

So you might get niche applications like GaAs for RF, GaN for power, InP for LED, lead zirconium titanate for memory, etc but for electronic logic Si is going to be king.
@FairAndUnbiased thanks brother , learn a lot from you. :cool:
 

FairAndUnbiased

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@FairAndUnbiased thanks brother , learn a lot from you. :cool:
no problem man, the reality is that there's a reason why Si took over from
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The main competitor to Si in logic has to either be overwhelmingly superior in performance that bad chemistry is OK (i.e. superconducting chips - even classical computers) or has to have all the advantages Si does, but simply better in performance or equal in performance, lower in cost. That hasn't appeared yet.

That's why you see exotic compound semiconductors everywhere - except logic. You have GaN RF devices, SiC power devices, PbS photodiodes, CdTe solar cells, PbZrTiO3 memory... but logic is always Si.
 

broadsword

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do you know where Micron is in the US?
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Look, I can't argue this with you. There is literally no way for you or I to prove intent, but demographic data is what it is.

I doubt that's a problem as long as they are assured of jobs and decent homes in a decent neighborhood. Idaho's demographic is populated less by the usual suspects of racist attackers.
 

FairAndUnbiased

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I doubt that's a problem as long as they are assured of jobs and decent homes in a decent neighborhood. Idaho's demographic is populated less by the usual suspects of racist attackers.
let's see. your job tells you to make a decision to emigrate immediately because your old job no longer exists. the destination has a lifestyle and demographic that you are 100% not used to. your kids will need to be pulled out of school immediately, lose all their friends, etc. and that's on your employer's word, the same employer that just eliminated your old job.

you'd trust it?
 
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