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Spin Coupled Quantum Dots

By John Shumway1, Matthew Gilbert2

1. Arizona State University 2. University of Texas at Austin

Path integral calculation of exchange coupling of spins in neighboring quantum dots.

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Version 1.0 - published on 05 Aug 2008

doi:10254/nanohub-r4963.1 cite this

Open source: license | download

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Usage

Table 1: Overview
Item Average Total
Simulation Users: - 143
Interactive Sessions: - 289
Simulation Sessions: - 334
Simulation Runs: - 623
Wall Clock Time: 3.41 hours 47.43 days
CPU time: 38.5 seconds 3.57 hours
Interaction Time: 1.2 hours 16.67 days

Table 2: Users By Organization Type
# Type Users Percent
1 Educational - University 104 72.73
2 Unidentified 24 16.78
3 Industry 5 3.5
4 National Lab 4 2.8
5 Unemployed 4 2.8
6 Educational - Pre-College 3 2.1
7 Government Agency 1 0.7
Total Users 143 100
Table 3: Users by Country of Residence
# Country Users Percent
1 UNITED STATES 49 34.27
2 INDIA 16 11.19
3 CHINA 8 5.59
4 UNITED KINGDOM 5 3.5
5 GERMANY 5 3.5
6 JAPAN 4 2.8
7 SWEDEN 3 2.1
8 FRANCE 3 2.1
9 AUSTRALIA 3 2.1
10 ITALY 3 2.1
Total Users 143 100
Table 4: Top Domains by User Count
# Domains Users Percent
1 Unidentified 58 40.56
2 purdue.edu 8 5.59
3 comcast.net 7 4.9
4 cox.net 6 4.2
5 verizon.net 5 3.5
6 hubzero.org 4 2.8
7 rr.com 3 2.1
8 asu.edu 2 1.4
9 ufl.edu 2 1.4
10 airtelbroadband.in 2 1.4
Total Users 143 100

Location of all "Spin Coupled Quantum Dots" Users Since Its Posting

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