Molecular Machine (Jacobson) Group MIT – January 2005 Avogadro Scale Engineering.
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Transcript of Molecular Machine (Jacobson) Group MIT – January 2005 Avogadro Scale Engineering.
Molecular Machine (Jacobson) Group MIT – January 2005
Avogadro Scale Engineering
Simple molecules<1nm
IBM PowerPC 750TM Microprocessor
7.56mm×8.799mm6.35×106 transistors
Semiconductor Nanocrystal~1 nm
10-10 10-510-9 10-7 10-610-8 10-4 10-3 10-2
m
Circuit designCopper wiringwidth 0.1m
red blood cell~5 m (SEM)DNA
proteins nm
bacteria1 m
Nanotube Transistor(Dekker)1012 bits/cm2 (1Tbit/cm2)
Molecular Machines (Jacobson) Group
SOI transistorwidth 0.12m
diatom30 m
Fabricational Complexity
Ffab = ln (W) / [ a3 fab Efab ]
Ffab = ln (M)-1 / [ a3 fab Efab ]
•Total Complexity•Complexity Per Unit Volume•Complexity Per Unit Time*Energy•Complexity Per unit Cost
Chip Fab ExampleCMOSProcessorFabricationTime:3 Weeks7x24 Processing
Moore’s Law:2X – 18 Months
Can We Use The Complexity Metric To Do Better?
www.panasonic.com
DVD6 Disk Replication
• 3 second replication time.• ~ 3 cents per disk• 18.8 GB Data• Pit Size: 0.25 um
All-Printed All-Inorganic Transistors Solution Based Inorganic Semiconductor Chemistry
Ridley et al., Science, 286, 746 (1999)Science 297,416 (2000)
Molecular Machines (Jacobson) Group - MIT
www.media.mit.edu/molecular
NanoTectonics
NanoTectonics All Printed-All Inorganic 3D
nm Building Blocks – Seconds Per Layer
Ridley et. Al, Science, 286, 746 (1999)Bulthaup et. Al. APL 79(10): 1525 (2001)
Molecular Machines (Jacobson) Group
Em
bo
ss
ed
Ch
ips
200 nm
Bulthaup et. Al. APL 79(10): 1525 (2001) Molecular Machines (Jacobson) Group
Multilayer Liquid Assembly
All Printed-All Inorganic Logic
Elements
Department of Mechanical Engineering
NANOTECTONICS
20 m
Liquid Embossed MEMS
Department of Mechanical Engineering
Molecular Machines (Jacobson) GroupEric Wilhelm, PhD Mech E.
What Does The Future Look Like?
Parts List
http://lucy.itc.virginia.edu/~wmr5a/molecular_vrml/ATPase/ATPase.htm
Motors Sensors
http://www.mpi-bremen.de/magneto/research/
Inorganic Electronic StructureRF Biology Logic
Gene LevelError Removal
http://www.thetech.org/exhibits_events/traveling/robotzoo/about/images/grasshopper.gif
1.Air inlets 2.Crushers 3.Ganglion 4.Multiple Visual sensors 5.Muscles 6.Pincers 7.Sensory receptors 8.Stridulatory pegs 9.Wings
Molecular Machines Group-MIT
Faculty
Joseph Jacobson
Research Scientists and Post Docs
Peter Carr (Whitehead)
Kie-Moon Sung
Graduate Students
Brian Chow
Saul Griffith
David Kong
David Mosley (Chemistry)
Chris Emig