Quantum
Computers
Published: March 2010
Top 20 Overall: 
Authors |
Institutions |
Journals |
Nations
The resulting database contained 81 nations. Ranked by three separate
measures: citations, papers, and citations per paper. Source dates:
1999-December 31, 2009 (sixth bimonthly period 2009). Unless otherwise
specified, all rankings have a 
5 paper threshold for all measures.
|
Citations
|
|
Rank
|
Author
|
Citations
|
Papers
|
Citations
Per Paper
|
|
1
|
USA
|
79764
|
3618
|
22.05
|
|
2
|
Germany
|
27264
|
1309
|
20.83
|
|
3
|
England
|
21657
|
1162
|
18.64
|
|
4
|
Japan
|
15002
|
1043
|
14.38
|
|
5
|
Peoples R China
|
14333
|
2193
|
6.54
|
|
6
|
Austria
|
13574
|
390
|
34.81
|
|
7
|
Italy
|
12013
|
871
|
13.79
|
|
8
|
Australia
|
9999
|
569
|
17.57
|
|
9
|
Switzerland
|
9091
|
283
|
32.12
|
|
10
|
France
|
8483
|
457
|
18.56
|
|
11
|
Canada
|
8357
|
733
|
11.40
|
|
12
|
Russia
|
6311
|
338
|
18.67
|
|
13
|
Netherlands
|
6248
|
232
|
26.93
|
|
14
|
Spain
|
5334
|
330
|
16.16
|
|
15
|
Poland
|
3876
|
290
|
13.37
|
|
16
|
Denmark
|
3460
|
135
|
25.63
|
|
17
|
Israel
|
2834
|
219
|
12.94
|
|
18
|
Belgium
|
2713
|
146
|
18.58
|
|
19
|
Sweden
|
2447
|
202
|
12.11
|
|
20
|
Singapore
|
2156
|
171
|
12.61
|
|
Papers
|
|
Rank
|
Author
|
Citations
|
Papers
|
Citations
Per Paper
|
|
1
|
USA
|
79764
|
3618
|
22.05
|
|
2
|
Peoples R China
|
14333
|
2193
|
6.54
|
|
3
|
Germany
|
27264
|
1309
|
20.83
|
|
4
|
England
|
21657
|
1162
|
18.64
|
|
5
|
Japan
|
15002
|
1043
|
14.38
|
|
6
|
Italy
|
12013
|
871
|
13.79
|
|
7
|
Canada
|
8357
|
733
|
11.40
|
|
8
|
Australia
|
9999
|
569
|
17.57
|
|
9
|
France
|
8483
|
457
|
18.56
|
|
10
|
Austria
|
13574
|
390
|
34.81
|
|
11
|
Russia
|
6311
|
338
|
18.67
|
|
12
|
Spain
|
5334
|
330
|
16.16
|
|
13
|
Poland
|
3876
|
290
|
13.37
|
|
14
|
Switzerland
|
9091
|
283
|
32.12
|
|
15
|
Brazil
|
2096
|
249
|
8.42
|
|
16
|
India
|
1704
|
239
|
7.13
|
|
17
|
Netherlands
|
6248
|
232
|
26.93
|
|
18
|
Israel
|
2834
|
219
|
12.94
|
|
19
|
South Korea
|
1953
|
202
|
9.67
|
|
20
|
Sweden
|
2447
|
202
|
12.11
|
Citations Per
Paper
( 33 papers)
|
|
Rank
|
Author
|
Citations
|
Papers
|
Citations
Per Paper
|
|
1
|
Austria
|
13574
|
390
|
34.81
|
|
2
|
Switzerland
|
9091
|
283
|
32.12
|
|
3
|
Netherlands
|
6248
|
232
|
26.93
|
|
4
|
Denmark
|
3460
|
135
|
25.63
|
|
5
|
USA
|
79764
|
3618
|
22.05
|
|
6
|
Germany
|
27264
|
1309
|
20.83
|
|
7
|
Russia
|
6311
|
338
|
18.67
|
|
8
|
England
|
21657
|
1162
|
18.64
|
|
9
|
Belgium
|
2713
|
146
|
18.58
|
|
10
|
France
|
8483
|
457
|
18.56
|
|
11
|
Slovakia
|
1824
|
103
|
17.71
|
|
12
|
Australia
|
9999
|
569
|
17.57
|
|
13
|
Spain
|
5334
|
330
|
16.16
|
|
14
|
Northern Ireland
|
1177
|
74
|
15.91
|
|
15
|
Japan
|
15002
|
1043
|
14.38
|
|
16
|
Italy
|
12013
|
871
|
13.79
|
|
17
|
Poland
|
3876
|
290
|
13.37
|
|
18
|
Ireland
|
586
|
44
|
13.32
|
|
19
|
Finland
|
1179
|
91
|
12.96
|
|
20
|
Israel
|
2834
|
219
|
12.94
|
Top 20 Overall:
Authors |
Institutions |
Journals |
Nations
