Upload
violet-murphy
View
248
Download
0
Tags:
Embed Size (px)
Citation preview
Mark LundstromBirck Nanotechnology Center
Network for Computational NanotechnologyDiscovery Park, Purdue University
West Lafayette, IN
From nanoHUB to HUBzeroto…?
HUBbub 2010, April 13, 2010
2
nanoHUB.org
a major, international resource for nanotechnology
enabled by a unique technology platform for simulation, learning, and collaboration
1994
3
thanks
Gerhard Klimeck (Director, NCN)
Michael McLennan (Chief Architect, HUBzero)
George Adams (Associate Director for Programs, NCN)
Gerry McCartney (CIO, Purdue University)
Rajinder Khosla, Lynn Preston, Mike Roco
Jim Bottum and Sebastien Goasguen, (Clemson), Krishna Madhavan (Purdue), José A.B. Fortes (U of Florida), Nirav Kapadia (Unisys)
4
molecular beam epitaxy
http://www.mse.engin.umich.edu/research/facilities/132/photo http://lmn.web.psi.ch/shine/TEM.jpg
Nirav Kapadia, Purdue University
1991 - 2001
1994
AT&T grant
5
online simulation with PUNCH
CNTbands
1994
AT&Tgrant
2002
NCN
>7M hits (1994 - 2002)
6
“online simulation and more…”
Supriyo Datta
“Concepts in Quantum Transport”
“From Atom to Transistor”
“Fundamentals of Nanoelectronics”
“Electronics from the Bottom Up”
15,511 nanoHUB users last year
“datta” is the most popular search term on nanoHUB
7
on computing
“The purpose of computing is insight, not numbers.”
R.W. Hamming (in the introduction to his book, Introduction to Applied Numerical Analysis, 1971.
“In this book Hamming taught that tailoring a numerical method to fit a physical problem, rather than blindly using a generic “all-purpose” routine, could provide insight into the problem by underlining its peculiarities.”
http://en.wikipedia.org/wiki/Richard_Hamming
R.W. Hamming
8
online simulation with Rappture
Rapid Application Infrastructure(rappture.org)
Maxwell’s Daemon middleware
Nanoviz visualization
CNTbands
9
online simulation with nanoMOS
1494 users, 17,597 simulations, 90 citations
10
the NEGF method
≈ 50 tutorials, courses, theses, papers, codes, etc.
11
the diffusion of knowledge
Bell Labs Transistor Workshops (1950’s)
SEECR.B. Adler, et al., 1960-1967
Shockley (1939)
Shockley (1951)
transistor (1948)
12
Alejandro Strachan: MD simulation
Prof. Alejandro StrachannanoMATERIALS Simulation Toolkit
1390 users, 9889 simulations
nanoMATERIALS SeqQuest DFT
+ courses, tutorials, seminars…
13
Arvind Raman: Scanning Probe Microscopy
Arvind Raman
* J. Melcher, S. Hu, A. Raman, “VEDA – a web based virtual environment for dynamic Atomic Force Microscopy”, Invited article – Review of Scientific Instruments, June 2008..
• In addition to scientists and students worldwide, VEDA is being used by all major US AFM companies such as Veeco, Agilent, and Asylum for both training and research.
14
Vlad Shalaev
13,462 viewers
V.M. ShalaevRobert and Anne Burnett Professor2010 Max Born Award
15
Gerhard Klimeck: nanoelectronic devices
Gerhard KlimeckECE, PurdueDirector, NCNBandstructure Lab:
most popular tool on nanoHUB.org2942 users, 42,303 simulations, 27 citations
16
nanoHUB.org
1994
17
nanoHUB.org
facultyand
research students
• collaboration• dissemination• impact• visibility• …
user community
• content• useability• social networking• community• …
the future
PUNCH (1994)
NCN (2002)
NCN (2012)
lean infrastructurecritical infrastructure
• addressing the needs of faculty, groups, centers
• network of nanoHUBs?
• CI development?
• coordination?
• addressing the needs of the community
• high QoS
• professional content
• well supported
• expensive
19
e-science
Distributed ComputingVIEWPOINT
Service-Oriented ScienceIan Foster
New information architectures enable new approaches to publishing andAccessing valuable data and programs… as services….. Thus, tools formerly accessible only to the specialist can be made available to all;…Such service-oriented approaches to science are already being applied successfully, in some cases at substantial scales….
6 MAY 2005 VOL 308 SCIENCE www.sciencemag.org
20
shared research tools and services….
Birck Nanotechnology Center, Purdue University
Courtesy HDR Architecture, Inc./Steve Hall © Hedrich Blessing
21
where is this heading?
Research: “The conduct of science and engineering is changing and evolving. This is due, in large part, to the expansion of networked cyberinfrastructure.”--NSF Strategic Plan 2006-2011
Education: “What we are seeing is the early emergence of a meta-university - a transcendent, accessible, empowering, dynamic, communally-constructed, framework of open materials and platforms on which much of higher education worldwide can be constructed or enhanced.”--Charles M. Vest, President Emeritus of MIT
HUBbub 2010
PUNCH (1994)
NCN (2002) nanoHUB