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Groups > comp.os.linux.misc > #88795

Re: IBM - New SUB-Nanometer STACKED Chip

From Lawrence D’Oliveiro <ldo@nz.invalid>
Newsgroups comp.os.linux.misc, alt.comp.hardware.pc-homebuilt
Subject Re: IBM - New SUB-Nanometer STACKED Chip
Date 2026-07-08 23:15 +0000
Organization A noiseless patient Spider
Message-ID <112mlmv$2qd$3@dont-email.me> (permalink)
References (6 earlier) <1120hkl$14c6l$2@toylet.eternal-september.org> <qcOdnYnjabFedN73nZ2dnZfqnPWdnZ2d@giganews.com> <1121sth$1ie1h$1@dont-email.me> <112kv9c$3ee5r$1@dont-email.me> <nb6lo4Fk3pvU4@mid.individual.net>

Cross-posted to 2 groups.

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On Wed, 8 Jul 2026 12:05:56 +0200, Carlos E. R. wrote:

> On 2026-07-08 09:46, Lawrence D’Oliveiro wrote:
>>
>> On Tue, 30 Jun 2026 22:09:52 -0400, Paul wrote:
>>
>>> Historically, we've made good use of quantum mechanical
>>> "tunneling", which is finding a way underneath energy barriers.
>>
>> Transistors wouldn’t work without that.
>>
>> Heck, even vacuum tubes wouldn’t work without tunnelling.
>
> Huh? Not sure I ever heard of that. Maybe my memory is failing.

Both depend on energy barriers which, in classical terms, the
particles can either cross freely if they are below a critical point,
or get completely blocked from crossing if the barrier is even
slightly above that point.

But by regulating that energy barrier, you can modulate the amount of
particle current that crosses it, over a continuous range from off to
low to high, as opposed to completely off versus completely on. This
only works because of quantum theory.

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IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-06-28 00:36 -0400
  [HK01]IBM研發首款0.7nm晶片 指甲大小塞滿1000億電晶體 效能飆升50% "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2026-06-29 00:01 +0800
  Re: IBM - New SUB-Nanometer STACKED Chip Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-06-28 18:09 +0000
    Re: IBM - New SUB-Nanometer STACKED Chip "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2026-06-29 13:11 +0800
      Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-06-29 01:39 -0400
        Re: IBM - New SUB-Nanometer STACKED Chip "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2026-06-29 19:20 +0800
          Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-06-29 12:57 +0100
          Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-06-30 05:14 -0400
            Re: IBM - New SUB-Nanometer STACKED Chip "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2026-06-30 21:51 +0800
              Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-06-30 12:06 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-06-30 18:51 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip Paul <nospam@needed.invalid> - 2026-06-30 17:58 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-01 01:15 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-01 10:15 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-06-30 23:51 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-01 03:16 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-01 10:05 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-01 17:43 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-01 20:23 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-02 01:57 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-02 16:48 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-02 21:32 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-02 18:15 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-03 11:03 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-04 09:32 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-07-04 17:06 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip "Carlos E. R." <robin_listas@es.invalid> - 2026-07-04 19:24 +0200
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-04 18:20 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-04 23:37 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-04 19:20 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip Rich <rich@example.invalid> - 2026-07-04 20:28 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-04 20:47 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip Nuno Silva <nunojsilva@invalid.invalid> - 2026-07-05 00:33 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-04 20:42 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-04 23:51 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-05 06:57 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip "Carlos E. R." <robin_listas@es.invalid> - 2026-07-05 13:38 +0200
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-04 23:45 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-05 10:49 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-06 00:33 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip "Carlos E. R." <robin_listas@es.invalid> - 2026-07-06 13:19 +0200
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-06 12:39 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-08 07:49 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip "Carlos E. R." <robin_listas@es.invalid> - 2026-07-08 12:04 +0200
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-08 11:10 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-08 17:43 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-08 19:02 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip "Carlos E. R." <robin_listas@es.invalid> - 2026-07-08 20:37 +0200
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-09 01:16 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-08 17:41 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-07-08 17:53 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-09 01:21 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-08 19:02 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip "Carlos E. R." <robin_listas@es.invalid> - 2026-07-08 20:41 +0200
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-09 01:24 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip "Carlos E. R." <robin_listas@es.invalid> - 2026-07-09 09:16 +0200
                Re: IBM - New SUB-Nanometer STACKED Chip Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-09 07:35 +0000
                [OT] NATO politics [Was: Re: IBM - New SUB-Nanometer STACKED Chip] "Carlos E. R." <robin_listas@es.invalid> - 2026-07-09 09:52 +0200
                Re: [OT] NATO politics [Was: Re: IBM - New SUB-Nanometer STACKED Chip] Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-09 09:00 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-09 19:11 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-10 05:07 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip "Carlos E. R." <robin_listas@es.invalid> - 2026-07-10 12:43 +0200
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-10 18:58 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-06 12:32 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-01 00:48 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-06-30 23:45 +0000
                Re: IBM - New SUB-Nanometer.... physics? "quantum"? "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2026-07-01 12:24 +0800
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-01 03:13 -0400
                Re: IBM - New SUB .... quantum mechanics is quantitative philiosphy? "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2026-07-01 15:29 +0800
                Re: IBM - New SUB .... quantum mechanics is quantitative philiosphy? c186282 <c186282@nnada.net> - 2026-07-01 04:22 -0400
                Re: IBM - New SUB .... quantum mechanics is quantitative philiosphy? "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2026-07-01 23:41 +0800
                Re: IBM - New SUB .... quantum mechanics is quantitative philiosphy? c186282 <c186282@nnada.net> - 2026-07-02 01:56 -0400
                Re: IBM - New SUB .... quantum mechanics is FLAT? "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2026-07-02 14:04 +0800
                Re: IBM - New SUB .... quantum mechanics is FLAT? c186282 <c186282@nnada.net> - 2026-07-02 16:50 -0400
                Re: IBM - New SUB .... quantum mechanics is FLAT? rbowman <bowman@montana.com> - 2026-07-02 21:26 +0000
                Re: IBM - New SUB .... quantum mechanics is FLAT? c186282 <c186282@nnada.net> - 2026-07-02 18:11 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip Paul <nospam@needed.invalid> - 2026-06-30 22:09 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-01 03:29 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-01 10:11 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-01 10:08 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-08 07:46 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip "Carlos E. R." <robin_listas@es.invalid> - 2026-07-08 12:05 +0200
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-08 11:13 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-08 23:15 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-09 01:20 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-09 11:52 +0100
            Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-06-30 16:27 +0100
              Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-06-30 12:18 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-06-30 17:32 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-06-30 23:40 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-01 02:53 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip The Natural Philosopher <tnp@invalid.invalid> - 2026-07-01 10:01 +0100
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-01 00:17 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-06-30 23:37 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-01 02:33 -0400
              Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-06-30 23:28 +0000
                Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-07-01 02:04 -0400
                Re: IBM - New SUB-Nanometer STACKED Chip Paul <nospam@needed.invalid> - 2026-07-01 04:33 -0400
    Re: IBM - New SUB-Nanometer STACKED Chip c186282 <c186282@nnada.net> - 2026-06-29 01:34 -0400
    Re: IBM - New SUB-Nanometer STACKED Chip Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-07 01:21 +0000
      Re: IBM - New SUB-Nanometer STACKED Chip rbowman <bowman@montana.com> - 2026-07-07 04:14 +0000
      Re: IBM - New SUB-Nanometer STACKED Chip "Carlos E. R." <robin_listas@es.invalid> - 2026-07-07 08:31 +0200
        Re: IBM - New SUB-Nanometer STACKED Chip John Ames <commodorejohn@gmail.com> - 2026-07-07 07:51 -0700

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