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Total: updated 01 Jan, 2012
Users:	4492
Jobs:	72232
Avg. exec. time:	14 mins

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Avg. Review:	5.0 out of 5 stars
Citations:	36

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	Advanced	Graduate Students
	Expert	PhD Experts

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4861 user(s), detailed usage

447 users in 83 class(es)

36 Citation(s)

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Band Structure Lab

By Abhijeet Paul, Mathieu Luisier, Neophytos Neophytou, Raseong Kim, Junzhe Geng, Michael McLennan, Mark Lundstrom, Gerhard Klimeck

Purdue University

Computes the electronic structure of various materials in the spatial configuration of bulk (infinitely periodic), quantum wells (confined in one dimension, infinitely periodic in 2 dimensions), and wires (confined in 2 dimensions and infinitely periodic …

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Version 2.0.15 - published on 17 May 2011

doi:10254/nanohub-r1308.18 cite this

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Data cumulative through:

Table 1: Overview
Item	Average	Total
Simulation Users:	-	4,861
Interactive Sessions:	-	17,290
Simulation Sessions:	-	63,633
Simulation Runs:	-	77,545
Wall Clock Time:	1.35 hours	3571.55 days
CPU time:	12.66 minutes	559.59 days
Interaction Time:	34.68 minutes	1532.35 days

Table 2: Users By Organization Type
#	Type	Users	Percent
1	Educational - University	3,845	79.1
2	Unidentified	696	14.32
3	Industry	255	5.25
4	National Lab	130	2.67
5	Unemployed	49	1.01
6	Government Agency	41	0.84
7	Educational - Pre-College	23	0.47
8	Military	6	0.12
	Total Users	4,861	100

Table 3: Users by Country of Residence
#	Country	Users	Percent
1	UNITED STATES	1,948	40.07
2	INDIA	406	8.35
3	GERMANY	171	3.52
4	CHINA	162	3.33
5	KOREA, REPUBLIC OF	144	2.96
6	CANADA	121	2.49
7	UNITED KINGDOM	103	2.12
8	TAIWAN	101	2.08
9	ITALY	89	1.83
10	FRANCE	84	1.73
	Total Users	4,861	100

Table 4: Top Domains by User Count
#	Domains	Users	Percent
1	Unidentified	1,598	32.87
2	comcast.net	250	5.14
3	purdue.edu	233	4.79
4	siu.edu	142	2.92
5	rr.com	133	2.74
6	verizon.net	110	2.26
7	mchsi.com	95	1.95
8	cox.net	94	1.93
9	vsnl.net.in	66	1.36
10	sbcglobal.net	61	1.25
	Total Users	4,861	100

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