Science Fiction Dictionary
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

 

Atomic Pen Uses Atoms For Pixels

An 'atomic pen' can print on a metal surface in a text size so small it uses individual atoms for dots. I'd like an estimate by someone who is an expert in typography; just exactly what point type is that?


(Complex Patterning by Vertical Interchange Atom Manipulation
Using Atomic Force Microscopy
)

Here's a part of the abstract published in Science by Osaka University researchers.

The ability to incorporate individual atoms in a surface following predetermined arrangements may bring future atom-based technological enterprises closer to reality. Here, we report the assembling of complex atomic patterns at room temperature by the vertical interchange of atoms between the tip apex of an atomic force microscope and a semiconductor surface. At variance with previous methods, these manipulations were produced by exploring the repulsive part of the short-range chemical interaction between the closest tip-surface atoms.

The process replaces individual atoms of tin with silicon; you see the atomic name abbreviation for silicon "Si" written in individual atoms on tin.

A researcher, Masayuki Abe, remarks that “It’s not possible to write any smaller than this.”

SF fans may recall the tiny micro-labeling of what appears to be a natural snake scale in Blade Runner.


(Micro label from Blade Runner)

From Science via pink tentacle.

Scroll down for more stories in the same category. (Story submitted 10/25/2008)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 1 )

Related News Stories - (" Engineering ")

Skyline Robotics Instantiates Heinlein's 'Window Willie' Skyscraper Robot
'Do you know what window washing used to cost by the hour?' - Robert Heinlein, 1956.

Melting Permafrost Endangers Infrastructure
'From the tower's huge octagonal base radiate wide silvery strips...' - Robert Silverberg, 1970.

MIT And Rice Create Blade Runner Photo Analysis
Rick Deckard, your photo analysis is ready.

Whisper Aero Ultraquiet Electric Aviation
'A white electric plane approached at great speed...' - Charles Cloukey, 1930.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

Science Fiction Timeline
1600-1899
1900-1939
1940's   1950's
1960's   1970's
1980's   1990's
2000's   2010's

Current News

ESTHER Tennis Robot V. Fact (1934) And Fiction (1952)
'THE red tennis robot scooted desperately across the court...'

Japan's LignoSat Space Wood Satellite And Dan Simmons' Treeship
'The Consul remembered his first glimpse of the kilometer-long treeship...'

Skyline Robotics Instantiates Heinlein's 'Window Willie' Skyscraper Robot
'Do you know what window washing used to cost by the hour?'

Drone Bombings In Moscow Foreseen 100 Years Ago
'Once the target is confirmed, it uses an IR laser to send a coded signal back to the parent, clearing it to attack.'

I Didn't Know You Can Already Buy Flesh Putty
'I filled your bullet hole with flesh putty and the lattice.'

'A Sign in Space' Gives Practice In Decoding ET Messages
'... it will be easy to form an alphabet which shall enable us to converse with the inhabitants of the moon.'

Melting Permafrost Endangers Infrastructure
'From the tower's huge octagonal base radiate wide silvery strips...'

EELS Exobiology Extant Life Surveyor For Enceladus
'It was about five feet long... a black bullet head and red camera eyes.'

Lazy Lawyer's Trust In ChatGPT Misplaced
'The Law Society has strict rules on the use of pseudo-intelligent software...'

Paradromics Implant FDA 'Breakthrough Device'
'I used my implant to tell MILLIE what we wanted...'

Mice, At Least, Can Sober Up Quickly
'Then draw some aldodote-vitamin pills from the medic.'

Is It Time For Lunar Farside Telescopes?
'Mount Ambarzumian Observatory, on Farside.'

Spaceflight Vertigo Solved By NASA Releasing The Kraken
"I threw up in my helmet."

TM-62 Loitering Ground Landmine
Runaway movie comes to life!

Helpful Robots In Science Fiction
'If you douse me again... I'm donating you to a city college.'

Lunar Pogo Stick - Retro Technovelgy From 1968
'Lucky touched the leap knob...'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.