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Gerhard Klimeck
nanoHUB.orgFuture Cyberinfrastructure
serving over 26,000 users todayGerhard Klimeck,
Mark Lundstrom, Michael McLennan, George AdamsNetwork for Computational Nanotechnology
Purdue University
NSF Grantee’s MeetingDecember 4th, 2007
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What is nanoHUB?Online simulation… …and more!
Live Demo>>
PPT Demo>>
Long PPT Demo>>
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Free Account(just confirm your email address)
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Interactive Visualization
integrated seamlessly
nanoVIS rendering serverDeveloped by
Wei Qiao, Insoo Woo, David S. EbertPURPL Lab, Purdue University
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Gerhard Klimeck
Typical Web-based Simulations
• Started at Purdue 1995 with PUNCH:» Enabled researchers and students to access real simulation codes» traditionally 800 users annually.
• Typical usability is marginal• Codes are typically out-of-synch with web version
Typical Questions:• What was my input?• Did I enter things
right?Symptoms of:• No VISUAL feedback.• Not interactive.
The OLD static GUI• Form sheet input• Batch submission• Output in some file• Visualize a gif image• Other output file• Visualize gif image
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The nanoHUB has proven itself to be an extremely valuable tool for education and research. …We have used the Resonant
Tunneling Diode simulator and the MSL simulator on the nanoHUB for homework exercises and mid-term exams. A class survey of the
use of the nanoHUB simulation engines had shown that the experience is quite positive. The staff at the nanoHUB has been
very responsive in supporting our class activities in a professional manner.
H.-S. Philip Wong Professor of Electrical Engineering
Stanford University
Resonant TunnelingDiodes
MSL simulator
Use in Education
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H.-S. Philip Wong Professor of Electrical Engineering
Stanford University
Resonant TunnelingDiodes
MSL simulator
New Contributor
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•Logged on 49 times
•Accessed 9 tools
•Ran 63 simulations
•Accessed 10 “and more” items
Deji AkinwandeStanford University
In Philip Wong’s Fall 2005 class
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H.-S. Philip Wong Professor of Electrical Engineering
Stanford University
More Contributions
Schottky-Barrier CNFETOnline March 16, 2007
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nanowireUsage Statistics
Released May 19, 2006
610 Users9,115 Simulations
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In the past 10 months:
26 tools / 3,327 simulations• 47 simulations: bandstructure lab
• 240 simulations: FETtoy
• 2,855 simulations: nanowire
• 8,242 nanowire CPU hours
• “and more” content134 items, 52 hours
• 96 support tickets69 entered manually, 27 filed automatically by application
Saumitra MehrotraUniv. of Cincinnati
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IEEE Workshop on Microelectronics and Electron Devices (WMED), April 20 2007
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371 UsersLast 12 months
Case in point
Effect of channel positioning on the 1⁄ f noise in silicon-on-insulator metal-oxide-semiconductor
M von Haartman, M Oestling,Journal of Applied Physics, 2007 - link.aip.org...
TCAD simulations using SCHRED [15] or ISE, …., were used to support our analysis and compute the inversion carrier profiles in the devices.
• Same behavior across all similar converted tools • User’s don’t have to download/install software
Rappture version Feb 06
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Over 50 tools online!50 more in the pipeline
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nanoFORGE.orgOpen-source AND closed-source code development
>120 projects
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825resources
279 addedNov 06-Oct07
Most licenses:
Creative Commons
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nanoHUB Citations
187total
0
10
20
30
40
50
60
2000 2001 2002 2003 2004 2005 2006 2007
Year
Cit
atio
ns
NCN affiliated
outside NCN
total
11460%
non-NCN
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Who’s using this?>3 million hits last month
>1 million visits last 12 months26,597 users last 12 months
218,656 simulation jobs last 12 months51 of the Top 50 Engineering Schools
11.75% of all .edu domains
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A A global following
50% in US
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A A global following
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Gerhard Klimeck
Evolution of Scientific Computing
CyberCommunities
ecosystem,users support each other
110011011101001011100
portals
110011011101001011100
ScienceGateways
cyberinfrastructure,more users
Scientific & HPCComputingfew users with
specialized knowledge
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6 other HUBs Under Development
nanohub.org – Mark Lundstrum, ECE at Purduethe granddaddy of all hubs focused on nanotechnologyonline since 2002, PUNCH online since 1995
IndianaCTSI.org – Anantha Shekhar, IU School of Medicineaccelerating clinical and translational research in healthcare
online since 10/1/2007
pharmaHUB.org – Rex Reklaitis, CE at Purduepharmaceutical product development and manufacturingcoming online by 11/30/2007
thermalHUB.org – Tim Fisher, ME at Purdueheat transfercoming online by 11/30/2007
globalHUB.org – Dan Hirleman, ME at Purdueglobal engineering education
coming online by 12/17/2007
manufactureHUB.org –Shade, IE at Purduemanufacturing engineeringcoming online by 2/28/2008
cancerHUB.org – Nagle, DP Purduecancer care (tools built now, online 2009)
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Gerhard Klimeck
Online simulation and more
learning modulescollaboration
nanoHUB.orgnanoHUB.org
courses, tutorialsonline simulation
seminars
Real users and real usage>26,000 users
YourMeetings
YourContent
YourContent
YourContentYour
Content
Become an uploader
Outreach:Make IMPACT with your Science!