台積電 1nm 以下製程取得重大突破 - 工程師

By Rachel
at 2021-05-18T17:49

Table of Contents

※ [本文轉錄自 Stock 看板 #1WetzpD7 ]

作者: DamnDre (1+1>2) 看板: Stock
標題: [新聞] 台積電 1nm 以下製程取得重大突破
時間: Tue May 18 16:48:48 2021

原文標題：台積電 1nm 以下製程取得重大突破，已發表於 Nature

原文連結：https://pse.is/3fzjwz

發布時間：2021/05/18

原文內容：

台積電於17日聯合台大、麻省理工宣佈，在 1nm 以下晶片方面取得重大進展，研究成果
已發表於 Nature。

該研究發現，利用半金屬鉍 Bi 作為二維材料的接觸電極，可以大幅降低電阻並提高電流
，實現接近量子極限的能效，有望挑戰 1nm 以下製程的晶片。

據介紹，該發現是由麻省理工團隊首先發現的，隨後台積電將「易沉積製程」進行優化，
而台大電機系暨光電所教授吳志毅團隊則通過氦離子束微影系統將元件通道成功縮小至納
米尺寸。

據此前報導，IBM 在 5 月初首發了 2nm 工藝晶片，與當前主流的 7nm 晶片相比，IBM
2nm 晶片的性能預計提升 45%，能耗降低 75%。

不過業界人士表示，由於 IBM 沒有先進邏輯製程晶片的晶圓廠，因此其 2nm 工藝無法很
快落地，「彎道超車」也比較困難。

心得/評論：

今天漲這個? 看看晚上的TSM會不會回神
就由GG帶領各位重回679 噴上萬八

--

Tags: 工程師

All Comments

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at 2021-05-23T05:33

已

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at 2021-05-27T18:31

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at 2021-05-28T06:53

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at 2021-06-21T01:26

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at 2021-06-22T09:59

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at 2021-06-29T12:21

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at 2021-12-13T13:31

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By Tom
at 2021-12-14T13:15

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at 2021-12-18T11:17

良率才是重點，結果發這篇的是全球拉良率最強公司..

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at 2022-01-13T19:11

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at 2022-01-15T08:30

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at 2022-01-18T16:19

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at 2022-01-23T09:43

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at 2022-02-09T03:00

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上看1000

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at 2022-03-11T03:06

IBM : 給個尊重

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藏得好好的傻了才公開答案給你抄作業

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By Agatha
at 2022-05-11T15:59

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at 2022-05-17T01:21

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By Gary
at 2022-05-21T12:39

十

By Irma
at 2022-05-23T01:52

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By Joe
at 2022-05-24T10:09

intel 2nm表示：

By Andy
at 2022-05-27T15:58

幹你娘都砍在阿呆股

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at 2022-05-31T16:57

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at 2022-06-01T22:27

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at 2022-06-06T10:06

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at 2022-06-17T18:58

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at 2022-06-20T20:40

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at 2022-06-21T22:12

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at 2022-06-29T01:06

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at 2022-07-05T00:35

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at 2022-07-07T05:52

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at 2022-07-14T13:00

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at 2022-07-16T02:36

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at 2022-07-16T12:11

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at 2022-07-18T01:06

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at 2022-07-25T21:24

外星科技

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at 2022-07-27T17:53

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at 2022-07-28T07:08

1奈米

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at 2022-07-31T07:17

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at 2022-08-02T19:35

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at 2022-08-04T14:09

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at 2022-08-15T22:31

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at 2022-08-20T07:05

台積救世界

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at 2022-08-23T14:48

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at 2022-08-24T23:07

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2nm可量產了嗎

By Frederic
at 2022-08-27T02:44

GG行事曆給我PO起來

By Frederic
at 2022-08-30T14:22

1nm用在哪裡才是重點

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at 2022-09-01T20:44

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at 2022-09-05T02:45

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at 2022-09-06T19:54

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at 2022-09-07T13:04

太猛

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at 2022-09-08T20:10

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By Sandy
at 2022-09-11T13:55

這要電嗎！

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at 2022-09-12T12:09

一直噴一直噴

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at 2022-09-14T21:09

巨噴？

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at 2022-09-16T11:18

丸子

By Charlie
at 2022-09-19T17:17

利多！？

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at 2022-09-22T17:23

請起飛

By Quanna
at 2022-09-24T06:48

已套牢

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at 2022-09-25T12:57

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at 2022-10-02T13:24

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at 2022-10-04T14:33

美林要出貨？

By Zenobia
at 2022-10-06T00:13

轟了

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at 2022-10-07T20:15

挖上nature 有沒有那麼神

By Kama
at 2022-10-09T15:13

GG帶電子股重返榮耀?

By Olivia
at 2022-10-12T11:13

發nature的5年內可以變成產品樓下自宮

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at 2022-10-17T02:32

GG的可怕在於每次出來說話都算話不是胡說放空話

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at 2022-10-17T20:54

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at 2022-10-21T19:17

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By Rosalind
at 2022-10-22T19:54

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at 2022-10-25T07:33

開噴

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at 2022-10-27T20:02

五字頭GG 沒了 ....

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at 2022-10-28T04:04

你沒電突破個鳥

By Irma
at 2022-10-29T04:02

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G黑不要IBM 2nm狂捧這個就酸啊

By Joe
at 2022-11-01T01:18

發nature，真的發了

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at 2022-11-04T18:39

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at 2022-11-06T15:04

噴爆

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at 2022-11-09T04:17

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at 2022-11-12T14:25

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at 2022-11-15T01:24

爆噴

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at 2022-11-17T08:55

快上800啊

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at 2022-11-19T16:41

年底1000 你們沒信心的就繼續賣沒關係

By Ida
at 2022-11-23T06:03

1 nm太過分囉~ 不給空軍尊重喔

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at 2022-11-23T18:25

阿呆有技術沒水沒電是要怎麼生產？

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at 2022-11-26T03:55

7月上看1000

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at 2022-11-30T22:07

之前518差點殺到我的成本嚇尿

By Yuri
at 2022-12-02T21:26

太神啦

By Anthony
at 2022-12-03T15:02

哈哈哈，牙膏廠UCCU

By Charlotte
at 2022-12-06T00:51

雖然不知道怎麼了但買就對了

By Yuri
at 2022-12-08T11:24

祖

By Barb Cronin
at 2022-12-08T16:59

1nm 的時候電子怎麼走的...

By David
at 2022-12-10T21:30

請問中國的什麼碳基技術要彎道超車了嗎

By Elizabeth
at 2022-12-15T09:18

絕對禁中共因為這跟美國本土安全有關防了俄國沒防中共等
於開個大洞

By Agatha
at 2022-12-17T11:30

沒電阿

By Dorothy
at 2022-12-17T19:02

物理上的1nm gate length已經有論文實作過用奈米碳管
做Gate eletrode 通道用MoS2 不過就純炫技證明物理上

By Erin
at 2022-12-22T02:19

閘極真的可以縮到這個尺度阿怎麼做到wafer scale就
再說

By Damian
at 2022-12-25T22:20

別跟他拼製程，嘗試切他電線

By Emily
at 2022-12-28T17:51

你覺得碳管比較好控嗎？兩個技術根本不同等級

By Ula
at 2022-12-29T06:04

真假啦先搞得出2奈米再說啦

By Rachel
at 2022-12-29T07:52

噴到一千吧

By John
at 2023-01-03T01:25

二奈米怎麼可能沒有，只是實驗室等級跟量產等級良率差異而
已

By Lucy
at 2023-01-04T06:37

GAA表示震驚 XDD

By Todd Johnson
at 2023-01-07T15:13

國際大嘴巴講的話能信？

台積電 1nm 以下製程取得重大突破 - 工程師

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