1. nanoHUB.org: Cyberinfrastructure for Research and Education Michael McLennan Software Architect Network for Computational Nanotechnology Purdue University Indiana University, February 4, 2008

2. What is nanoHUB? Online simulation……and more!

3. Demo Demo >>

4. Over 60 tools online! 50 more in the pipeline

5. Web-enabling Tools Web Developer Vendor Scientist

6. Maxwell’s Daemon Physical Machine Virtual Machine System Architecture Content Database Rendering Farm nanoHUB cluster Violin nanowire job 1011 0101 1001 nanoVIS

7. Rappture Toolkit Scientist Created by NCN in Nov 2004 Create standard desktop apps Works with your favorite programming language Open Source Online at http://rappture.org Rappture = Simulation Code

8. Rappture works by defining the interface XML interface description Name of the tool Description and credits @tool/path/to/executable @driver 900 1000000...... CNTbands model integer: n integer: m choice: sim method … curve: E-k diagram curve: DOS molecule: structure …

9. Inputs, Outputs, and Metadata Complete record of every simulation run CNTbands v2.0 @tool/cnbandswr @driver 16 2007-05-24 10:58:42 EDT 2007-05-24 10:59:51 EDT Exact software revision from Subversion All inputs All results More details about software installation

10. Who’s using this? 2.5 million hits last month 26,196 users last 12 months 226,899 simulation jobs last 12 months 51 of the Top 50 Engineering Schools 11.75% of all.edu domains

11. A A global following 50% in US

12. A A global following

13. Strong growth Added seminars, tutorials, courses, etc. Interactive tools Online simulation……and more!

14. 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” content 134 items, 52 hours 96 support tickets 69 entered manually, 27 filed automatically by application Saumitra Mehrotra Univ. of Cincinnati

15. IEEE Workshop on Microelectronics and Electron Devices (WMED), April 20 2007

16. Google Scholar finds 159 citations to nanoHUB

17. 366 Users Last 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... Rappture version Feb 06 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

18. General Framework portals http://hubzero.org

19. New Hubs Online Now IndianaCTSI.orgIndianaCTSI.org – Anantha Shekhar, IU School of Medicine, Connie Weaver at Purdue accelerating clinical and translational research in healthcare online since 10/1/2007 thermalHUB.orgthermalHUB.org – Tim Fisher, ME at Purdue heat transfer online since 12/6/2007 pharmaHUB.orgpharmaHUB.org – Rex Reklaitis, CE at Purdue pharmaceutical product development and manufacturing online since 12/11/2007 GlobalHUB.orgGlobalHUB.org – Dan Hirleman, ME at Purdue global engineering education online since 12/17/2007 nanohub.orgnanohub.org – Mark Lundstrum, ECE at Purdue the granddaddy of all hubs focused on nanotechnology online since 2002

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