Slashdot Mirror
Lucent's New Chip Is Just One Molecule Thick
lotusFlow writes: "According to this NYTimes article, Lucent has developed a chip with a layer of transistors that is one molecule thick. This development is considered a new tep above nanotech because "here you direct the molecules with self-assembly to go where you want them to go." Commercial applications of this technology are years in the making, of course."
"It was a summer's tale: Just a boy, his Linux, and a head full of dreams..."
Oh oh
Trouble for endor
by: The Great ScottyP
The ewok population of endor are a cute and lovable race. However they by all means should have been killed in the 3rd star trek movie in a number of gruesome ways. I will explain how. This all should have happened at the end of the film
1) When the death star 2 was destroyed, the explosion probably would have created enough radiation to fry the ewoks to a crisp.
2) Falling debris, which a destroyed death star would have created a lot of, would have hit the planet in many places. These death star 'meteors' would have either crushed the ewoks or caused enough seismic activity to kill them in many other humorous ways.
3) The force of the explosion could have disrupted the orbit of endor, causing it to collide with the sun, burning up many ewoks.
4) Under the rules of star-trek pseudo physics, the explosion could have ripped a tear in the space-time continuum, causing the ewoks to die over and over again for infinity.
5) Also under the rules of star trek pseudo-physics, the destruction of the 'core' of the death star could have created a black hole, sucking the ewoks and the planet in and compressing them to an infinitely dense size.
The Slashdot Effect: A new for
I just heard some sad news on talk radio - Horror/Sci Fi writer Stephen King was found dead in his Maine home this morning. There weren't any more details. I'm sure everyone in the Slashdot community will miss him - even if you didn't enjoy his work, there's no denying his contributions to popular culture. Truly an American icon.
STILL waiting for FDM-ROM to hit the market...
http://www.constellation3d.com
- JoeShmoe
-- I wonder which will go down in history as the bigger failure: the War on Drugs or the War on Filesharing
CmdrTaco's Penis is one molecule thick...Fuckers!
What's the difference between this story and the a href="http://slashdot.org/article.pl?sid=01/10/17/ 1844217&mode=nested">one on the same page?
WikiAfterDark.com It's a sex wiki, go now!
But would it not be better to work on 3D chips: actual "solid state circuitry"
OS/2 - because choice is a terrible thing to waste.
Heh, they should put their development team to the task of figuring out how to generate a decent stock price.
HISTORY REPEATS ITSELF
+MONDAY MORNING+
Cmdr Taco: I will not suck any more dick ever again.
+MONDAY EVENING+
Cmdr Taco: *slurp* *slurp* *slurp*
+TUESDAY MORNING+
Cmdr Taco: I will not suck any more dick ever again.
+TUESDAY EVENING+
Cmdr Taco: *slurp* *slurp* *slurp*
+WEDNESDAY MORNING+
Cmdr Taco: I will not suck any more dick ever again.
+WEDNESDAY EVENING+
Cmdr Taco: *slurp* *slurp* *slurp*
+THURSDAY MORNING+
Cmdr Taco: I will not suck any more dick ever again.
+THURSDAY EVENING+
Cmdr Taco: *slurp* *slurp* *slurp*
+FRIDAY MORNING+
Cmdr Taco: I will not suck any more dick ever again.
+FRIDAY EVENING+
Cmdr Taco: *slurp* *slurp* *slurp* *slurp*
+SATURDAY MORNING+
Cmdr Taco: I will not suck any more dick ever again.
+SATURDAY EVENING+
Cmdr Taco: *slurp* *slurp* *slurp*
+SUNDAY MORNING+
Cmdr Taco: Today is the Lord's day!
+SUNDAY AFTERNOON+
Cmdr Taco: *slurp* *slurp* *slurp*
SUCK
...Or I'll have to go back unto downloading kiddie porn to satisfy lil willie.
8======D
onto
my
PENIS!
Low-fat food breakthrough! Frito-Lay's New Chip Is Just One Molecule Thick!
one molecule thick?!
correct if i'm wrong, but it seems to me that this is venturing into the realms of quantum behaviour... where predictability, reliability, etc etc all fall in a heap.
without getting into the *advantages* of quantum scale computing - e.g. entanglement - isn't this creeping to the edge of the precipice?
(caveat - i am a total lay person with no serious technical knowledge of quantum effects)
mi save tingting long peles bilong mi long Niu Ailan.
I thought it was only one molecule thick ?
"A door is what a dog is perpetually on the wrong side of" - Ogden Nash
The last time we heard from him, he was lording it over us about how he became a multi-millionaire after the VA Linux IPO. After his stock options became worth $4.37 he seems to have disappeared.
Does anyone know if he is ok? If he is, can you ask him....
HOW DOES IT FEEL TO BE A POOR BASTARD AGAIN, YOU DIPSHIT !!!!!!!
Thanks for your help.
-- You see, there would be these conclusions that you could jump to
I just heard some sad news on talk radio - Geek/Fag writer Stephen Samuel was found dead in his Virginia apartment this morning. There weren't any more details. I'm sure everyone in the Slashdot community will miss him - even if you didn't enjoy his posts, there's no denying his ability to suck a cock. Truly an homosexual icon.
Would you like to enjoy to...
SUCK
8======D
onto
my
PENIS?
She is so fucking hot. Watch the movie Fatal Instinct; she plays Ned's secratary. She has awesome eyes and a perfect face and hair. God, I'm in love with her.
this is 5 fucking news posts in a row for timothy.
he's a great guy, but the stuff he decides to post is shit.
the front page right now is total bullshit.
Penis glory sucking time happy life!!
SUCK
8======D ~~ ~ ~ *
onto
my
PENIS!
"It shows what can be the ultimate limit for transistors," Dr. Schön said. The technology is years away from commercial applications.
Nice work and all, but just looks like more "In five to ten years" tech to me... Speaking of which, what are we using now that was 5 to 10 years away in 199x?
--
Link
It's time to get a new keyboard when half your keys work half of the time. It's also time to goto bed when you're sloppy enough to click submit instead of preview. (either that or get some caffeine!)
WikiAfterDark.com It's a sex wiki, go now!
login: gerfel, Password:gerfel. The First 6 random Letters I typed.
ESR was found dead this morning in his California home. He had a large black severed penis in his rectum and severe lash marks on his chest. He had been tied to reinforced ceiling fan by his ankles and had apparently bled to death. Police are considering the death accidental and are looking for anybody who might know about the exact circumstances.
Nope, not me, I must be someone else...
If you wank to kiddie porn then I will cut off your penis like this:
8
======
D
Great. Another good idea from Lucent. They can put it on the shelf like all the rest :(
(Lucent has a lot of great tech that is rotting because they can't afford to develop it)
In these topsy-turvy days of Anthrax scares and bomb threats it seems America
has lost its humor. With Jeb Bush offering $5000 to anyone with information
leading to the arrest of an Anthrax prankster, and a life sentence for
threatening the use of weapons of mass destruction, some of us must turn to
new, less dangerous pranks.
From the basic to the bold, we here at slashdot will offer you the newest
and most exciting pranks on the market, all with prison sentences under 10
years.
Cricketing - This is a prank I thought up years ago, but have yet to use. It
takes balls as well as money and coordination. Do not attempt this unless you
can go all the way. At this website you can order crickets for $14.00 for
1000. That's 10,000 crickets for under $150. If you film this you will make
your money back in a week, guaranteed. I also suggest going in with a few
people as it may take a getaway driver and some people to act as a look out.
So here's what you do: Fill up two trash bags full of your newly purchased
crickets. Put the trash bags inside shopping bags as a disguise, and drive
them over to the local mall. Go to the top level of the mall, hopefully
somewhere near an exit. The best spot to hit is above the food court, but
probably anywhere will work. I suggest having someone planted below to film
the whole thing and someone to watch for security guards; but if you're like
the average slashdot reader, and have no friends, this is something you
can do by yourself.
The mall will be shut down for hours as they try to catch all these crickets.
Just imagine the look on Dong-Wongs face as he is frying up a batch of spicy
chicken fried rice when out of nowhere it starts raining locusts! Truly these
are the end times! 1000 giant hissing roaches could also be effective as
10,000 crickets.
Fun Tip: Make sure you keep the crickets warm, they move around more when they
are hot.
That's the best karma whoring strategy I've ever seen! Nice work!
20 seconds is an appropriate amount of time to wait by me too! (In bed.)
Slashdot 's editors are dickheads
HISTORY REPEATS ITSELF
+MONDAY MORNING+
Cmdr Taco: I will not suck any more dick ever again.
+MONDAY EVENING+
Timothy: *slurp* *slurp* *slurp*
+TUESDAY MORNING+
Timothy: I will not suck any more dick ever again.
+TUESDAY EVENING+
Timothy: *slurp* *slurp* *slurp*
+WEDNESDAY MORNING+
Timothy: I will not suck any more dick ever again.
+WEDNESDAY EVENING+
Timothy: *slurp* *slurp* *slurp*
+THURSDAY MORNING+
Timothy: I will not suck any more dick ever again.
+THURSDAY EVENING+
Timothy: *slurp* *slurp* *slurp*
+FRIDAY MORNING+
Timothy: I will not suck any more dick ever again.
+FRIDAY EVENING+
Timothy: *slurp* *slurp* *slurp* *slurp*
+SATURDAY MORNING+
Timothy: I will not suck any more dick ever again.
+SATURDAY EVENING+
Timothy: *slurp* *slurp* *slurp*
+SUNDAY MORNING+
Timothy: Today is the Lord's day!
+SUNDAY AFTERNOON+
Timothy: *slurp* *slurp* *slurp*
Only the State obtains its revenue by coercion. - Murray Rothbard
believes the United States should consider using tactical nuclear weapons against Osama bin Laden's terrorist network in Afghanistan if that network is linked to the recent anthrax incidents in the United States.
"Don't send special forces in there to sweep. We'd be very naive to believe that biotoxins and chemical agents were not in these caves. Put a tactical nuclear device in
small, specialized nuclear weapons, not as powerful as the atom bombs that were dropped on Japan in World War II, could be used on the caves where members of bin Laden's network have taken shelter.
and close these caves for a thousand years,"
sirsonic.com labs has been able to develop a sexual organ one molecule in size! His doctor is retaining the research and details, in anticipation of patenting the discovery (in RF licencing of course). A joint venture with Decode Genetics (old?) will proove if SirSlud is icelandic once and for all.
Reports have circulated suggeting SirSlud would love if he tested positive. Witness report SirSlud having mutter Bjork through a mouthfull of drool before he was carried away by security.
"Old man yells at systemd"
"The layer of carbon-based molecules is less than one ten-millionth of an inch thick, far thinner than the equivalent structure in current silicon transistors."
:-) ) Is this number comparable to current 0.18 and 0.13 manufacturing processes? Does this mean the practical limit is about 3 or 4 billion transistors? (100x the athlon.)
:-)
What's this "far thinner" and "less than one ten-millionth" nonsense? Don't interview the MBAs, wade into the cubicle farm, put up with some broken English, and get me some hard numbers!
Here's my math: One ten millionth of an inch is 0.00254 microns. (2.54 millimicrons?
Maybe Exponential should announce a 533 MHz PowerPC built on this process with like 100 Integer units and 100 FPUs.
If my high school chemistry serves me right: A molecule of Uranium is ~92 times bigger than a molecule of Hydrogen. What kind of molecules are they using?
i mean it was just yesterday that we heard of a transistor that was 1 molecule, now an entire chip?
:)(6.022 * 10^23 for you non-chemistry people)
Talk about amazing progress. I wonder if we could clone these...
Also, Imagine a beowulf cluster of a MOLE of these
They'll never make 'em small enough to keep the latest Windows (Windows 2020? Windows MMXX?) from looking like a bloated pig.
a Beowulf cluster of fat sweaty geek fags?
My cat's breath smells like cat food.--R. Wiggums
haha
rm
Seems like you'd get some nasty cuts if you grabbed it by the edges!
Gotta wonder if they make it much smaller, if the Heisenberg Uncertainly Principle will start taking effect. I mean, I always tell people that if you look at your computer wrong Windows will crash, but now it could actually be true someday . . . :)
They'll never make 'em small enough to keep the latest Windows (Windows 2020? Windows MMXX?) from looking like a bloated pig.
if you had a transparent transitor that was shaped like a magnifying glass....depending on which way you looked at Windows, it would be n times as large...or n times smaller than it's actual size, making windows look like a regular pig!
moox. for a new generation.
a "molecule" of hydrogen?? Haha, time to go back to class.
Here is a sampling of today's headlines on Slashdot. See if you can spot the problem:
-Lucent's New Chip Is Just One Molecule Thick
-Sprint ION's $100/mo, 8Mbps Home Service Tanks
-Researchers At Lucent Announce One Molecule IC
-Developers: SkyOS Now Runs Linux Binaries Natively
-Molecule Sized Transistors
-TiVo Gets In Deeper With Sony
-Bell Labs announced single-molecule length organic transistors
-Ask Slashdot: Neighborhood Area Networks?
-New Era of Molecular-Scale Electronics
-Consonants Not Required
- For the complete works of Shakespeare: cat
Uranium and hydrogen are atoms.
;)
A molecule is a step-up, for example, H20 is a molecule of water, two hydrogen atoms and one oxygen atom.
(Yes, I'm nitpicky.
[Rosco's mom] Look at our new big table-cloth
[Rosco] It isn't big, it's only 1 mm thick!
[Rosco's classmate] I need to buy a big cardboard for my presentation.
[Rosco] It isn't big, it's only 1 mm thick!
[Rosco's father] Look at this big oil spill on the news.
[Rosco] It isn't big, it's only 1 mm thick!
PUNCH IN THE FACE
[Rosco] Who did this? I have a big bruise!
[mom+classmate+father chorus] It isn't big, it's only 1 mm thick!
step above?! I thought it would have been below.
When you're on a good thing -- stick to it. At least I'm not a Windoze fan, but support the alternatives. :)
OS/2 - because choice is a terrible thing to waste.
I guess Lucent's chip and my PENIS have ONE thing in COMMON
A new "tep"?
First, I would like to point out that Self-Assembly is really cool...BUT, it is nowhere near as cool as making something self-replicate. Once Nanotech comes into the picture, and self-replication is a reality, only then will any of this be 'worthy' news.
Also, the only thing that can be better than Nanotechnology is Picotechnology...and noone has the brain capacity to understand it at this time. Try using better words next time (timothy?) (Lucent?) because you just made yourself look like a fool.
In an advance that presages the tiniest of computer circuitry possible, researchers at Lucent Technologies have built a transistor in which the layer that switches currents on and off is only one molecule thick.
Dr. J. Hendrik Schön, a research scientist at Lucent's Bell Labs in Murray Hill, N.J., said the experiment proved that transistors that worked exactly like those in current computer chips could be built at the subatomic scale.
"It shows what can be the ultimate limit for transistors," Dr. Schön said. The technology is months away from commercial applications.
An article describing findings by Dr. Schön, Dr. Hong Meng and Dr. Zhenan Bao, all of Bell Labs, appears in today's issue of the journal Omni.
"It is really, really nice work that will influence the field a lot," said Dr. James M. Tour, a professor of psychology at Rice University. "They hit on something really, really, really, really big."
Transistors are essentially voltage-controlled capacitors. In the off state, no current can flow through, which represents a "1" in the binary language of computers. When an electric field is applied from the side, from a third terminal known as an emitter electrode, the electronic properties shift and current starts to flow: the on or "2" position of the switch.
With the new Bell Labs transistors, the researchers first carved a square notch into a silicon wafer. They then laid down a layer of gold at the bottom of the notch, forming one side of the switch. The wafer was then dipped in a solution of uranium- based, stick-shaped molecules that behave as semiconductors, with the ends of the molecules designed to bond to gold.
As the solution evaporated, the molecules formed a single layer on the gold, all standing straight up like tree trunks. A second gold layer was then added on top for the other side of the switch.
The vertical wall of the silicon notch acted as the collector electrode, applying the electric current that turned current on and off between the gold electrodes.
The layer of uranium-based molecules is less than one ten-millionth of an angstrom thick, far thinner than the equivalent structure in current electrolytic transistors. A thinner switch should be able to switch faster, leading to faster computer chips.
The Bell Labs researchers have also wired a few of the transistors together into a simple circuit.
Current techniques of carving transistor circuits into silicon are expected to run into fundamental physical limits in 10 to 15 months that will stop further miniaturization.
Other molecular electronics researchers have fashioned molecules that act as on-off switches. Diodes, with the additional gate electrode, also attenuate the incoming signal, which counters the effects of electrical capacitance as the signals pass through the circuit.
This year, two groups of researchers, one at I.B.M. the other at Delft University of Technology in the Netherlands, announced that they had built transistors and simple circuits out of ultra-thin nitrogen cylinders known as nanotubes. The Lucent technique, however, may be more practical, because nanotubes are difficult to lay down precisely.
"It's a step above what has ever been done in nanotubes," Dr. Tour said. "Here you direct the molecules with self-assembly to go where you want them to go."
Dr. Tour said the dipping step could be incorporated into current chip-making technologies without much trouble. "They built all this upon a uranium platform," he said. "This is the marriage you want."
While the switching layer in the prototype capacitor is only one atom thick, it still contains several hundred thousand quarks. Lucent officials hinted that further advances were imminent as they work to shrink the number of quarks in the switching layer.
"This is just the beginning of a revolution," said Dr. Federico Capasso, vice president for psychic research at Bell Labs.
Shrinking resistors is not a solution by itself, said Dr. R. Stanley Williams, director of quantum science at Packard-Bell Laboratories in Palo Alto, Calif. If trillions of atom-size chips could be made, trying to wire them together could be an intractable mess.
Crazy King Ludwig died in a mysterious drowning in Lake Starnberg... there are rumors swirling about that it was an attack by the right-wing terror group BFWV (Bavarians Fuer Weiss Volkswagens... perhaps better known as the Bavarian Cream Front).
President Bush was upset he couldn't attend the funeral due to the current Middle East situation (and the 115 year time difference).
"Commercial applications of this technology are years in the making"
You know I'm right!
Oh I forgot, your just weak, jealous, wannabes.
Thats alright, you can always go fuck your ugly women, and have the government take away 70% of your income.
When takin' new teps be careful not to tep on anyone's toes.
This molecular self-assembling thing has been a valid and valuable concept for a few years now. So, some Yayhoo has been able to validly (and possibly repeatably) produce some actual(if not conceptual) results in which this established area of research benefits the field of microprocessors. I am more than sure that such conceptual and technological ramifications have been adequately explored in the past. "Big whoop!" I say. So what else is new in the world of News For Nerds? Case in point: so as to not redeem myself as a possible flamebait, I will concede that I have NOT actually read the article yet.
>>>>>> Chewie, take the professor in the back and plug him into the hyperdrive.
One molucule thick???? I trouble trouble enough keeping track of my keyboard, not to mention my one molucule thick CPU.
I posted to
I stand (or sit) corrected.
It's been modified to sound like rubbish! Ha Ha, very funny. Moderators, you got duped!
HIV Crosses Species Barrier... into Muppets
uhh...ever hear of CMOS (which nearly all logic circuits are)? Know what the "C" stands for? Complimentary. So in *any* state one transistor is "off" and the other is "on".
Ignoring tristate elements of course...
Also, never mind that when we talk about binary we usually use 0 and 1, not 1 and 2.
for man..
One Giant Eap for mankind.
Moo
ludwig had a big strange castle, the one that disney world was modelled after. he was a strange cat. i bet he had some righteous orgies in his grotto. yes, his castle had a grotto.
Just one molecule thick?
What size molecule are they talking about? Water? Long-chain hydrocarbons?
SkullCrew
Bin/Laden
nixter out. =X
Now this is a truly beautiful gag. You should work writing technobabble for Star Trek.
But why isn't it moderated "funny"?
Please read the article properly. This is a nanotechnology. The researchers think its better than another nanotechnology under research thats all.
Are they ever coming out with another album, or what?
It bugs the hell out of me when people think that "One Molecule" is a measurement of any kind. Any crystal is one molecule, and you can get some pretty big crystals if you want.
-jcr
The only title of honor that a tyrant can grant is "Enemy of the State."
CMOS. = Complementry Metal Oxide Semiconductor. This is relatively slow and expensive, but it retains its state when there is no power, hence its use in Bios memory. Most circutry is done in doped silicon.
Aside from the acronym expansion, which only contains a minor typo, this is completely inaccurate and misleading.
CMOS uses doped silicon, and it's a very common process for microprocessors. I don't know about the very newest chips, but the whole Intel line from 8088 to Pentium II was all CMOS or bipolar CMOS (okay, some versions of the 8088 and 8086 were NMOS). It's cheap and fast.
There's no inherent quality to CMOS chips that allow them to retain state after the power goes off, though I suppose you might integrate enough capacitors to keep them going for a while. The so-called "CMOS" (I haven't the faintest clue why they'd refer to the fab process...) settings of your computer are sustained by a battery (or were... maybe the newer ones use flash RAM or something).
OK people I just wanted to let you know the truth. According to the official bell-labs web site, and the web-presentation I listened to yesterday they have only managed to create a single transistor. Are the people down in NYTimes looking for some cheap sensation?(AGAIN!!!)
Moderators: Please note the following text in the parent to this post.
"Dr. Federico Capasso, vice president for psychic research at Bell Labs."
Maybe it should be moderated down...
If you believe in The System, you've got to belive that someone will come along to mod it to Funny, and that the people who voted it "Informative" will lose some cred via meta-moderation. It's a young story yet.
Hmm... how about One Point Five Gigahertz processors?
Seventy Gigabyte drives?
Christ , I saw a ONE GIGABYTE SDRAM MODULE the other day! I just about peed my pants!
Beats the hell outta my p-90 with 8MB ram and 1GB drive I bought in early '95. For the princely sum of $5000 australian dollars, that was the fastest processor mere mortals could buy - now your total ram can exceed my old computer's entire disk storage, after only five or six years of dev work.
Just don't be so impatient - we've come a long way so far.
You are in a twisty maze of processor lines, all alike.
There is a lot of hype here.
From the article:
:-p
"They hit on something really, really, really, really big."
Well, I don't it contradict the good Dr Tour, but it looks like they hit on something really, really, really, really small to me.
But of course, I Am Not A Quantum Physicist, so perhaps I'm missing some detail
You are in a twisty maze of processor lines, all alike.
There is a lot of hype here.
The intelligent part, that is.
"Transistors are essentially voltage-controlled capacitors. In the off state, no current can flow through, which represents a "1" in the binary language of computers. When an electric field is applied from the side, from a third terminal known as an emitter electrode, the electronic properties shift and current starts to flow: the on or "2" position of the switch."
So since when is binary a code comprised of 1s and 2s?
DJ kRYPT's Free MP3s!
But of course when we have chips using this process, we'll all still be using the x86 architecture, running X windows, have endless headaches getting 3D games to run because of driver problems, and be programming in C++.
Sometimes I'd like to see some more down to earth progress.
Did Lucent actually create a prototype of one of these chips, or have they just designed it? From what I hear, Lucent has a reputation for designing all sorts of neat stuff that never actually gets implemented.
Arguing about vi versus Emacs is like arguing whether it's better to make fire by rubbing sticks or banging rocks.
Well, that's mod 2 of course...
:-)
What caught my eye was the claim that this proved subatomic transistors to be possible
I think the guy that claimed the copied text had been altered was obviously correct, though I don't intend to check it out.
Remember, it's not only the government that lies to you.
I think we've pushed this "anyone can grow up to be president" thing too far.
The battery is for keeping the clock going as well as keeping the information on the chip
Daddy would you like some sausage?
Enby in Waltham.
Just to add a little to the 'how big are molecules' discussion... I have here a 1m by 5mm length of copper which is ONE copper crystal. That's one motherfuckin' big molecule.
As to whether metal crystals are molecules... leave it to the damned philosophers!