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Usage Stats
Total: updated 02 Jan, 2012
Users: 4342
Jobs: 66478
Avg. exec. time: 2 hours
Reviews & Citations
Google/IEEE
Avg. Review: 5.0 out of 5 stars
Citations: 1
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NCN Supported

4728 user(s), detailed usage

2837 users in 40 class(es)

1 Citation(s)

3 questions (Ask a question)

2 review(s) (Review this)

1 wish(es) (Add a new wish)

Nanosphere Optics Lab

By Jon Camden, George C. Schatz

Northwestern University

Nanosphere Optics Lab uses Mie theory to calculate the absorption, scattering, and extinction spectra of spherical nanoparticles. Calculations for spheres of a constant dielectric, as well as the wavelength dependent dielectric materials gold and silver …

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Version 1.1 - published on 14 Oct 2009

doi:10254/nanohub-r1309.2 cite this

This tool is closed source.

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Usage

Table 1: Overview
Item Average Total
Simulation Users: - 4,728
Interactive Sessions: - 12,975
Simulation Sessions: - 58,244
Simulation Runs: - 71,181
Wall Clock Time: 1.12 hours 2714 days
CPU time: 0.31 seconds 4.98 hours
Interaction Time: 39.55 minutes 1599.61 days

Table 2: Users By Organization Type
# Type Users Percent
1 Educational - University 4,089 86.48
2 Unidentified 470 9.94
3 Industry 81 1.71
4 National Lab 50 1.06
5 Educational - Pre-College 34 0.72
6 Unemployed 31 0.66
7 Government Agency 13 0.27
8 Military 2 0.04
Total Users 4,728 100
Table 3: Users by Country of Residence
# Country Users Percent
1 UNITED STATES 3,583 75.78
2 INDIA 99 2.09
3 CHINA 62 1.31
4 GERMANY 50 1.06
5 CANADA 46 0.97
6 KOREA, REPUBLIC OF 43 0.91
7 UNITED KINGDOM 27 0.57
8 ITALY 26 0.55
9 TAIWAN 25 0.53
10 BRAZIL 20 0.42
Total Users 4,728 100
Table 4: Top Domains by User Count
# Domains Users Percent
1 northwestern.edu 3,094 65.44
2 Unidentified 555 11.74
3 comcast.net 223 4.72
4 sbcglobal.net 66 1.4
5 purdue.edu 58 1.23
6 cox.net 38 0.8
7 rr.com 37 0.78
8 verizon.net 28 0.59
9 washington.edu 26 0.55
10 utah.edu 24 0.51
Total Users 4,728 100

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