Scimago Journal & Country Rank

Technical Digest - IEEE Compound Semiconductor Integrated Circuit Symposium, CSIC


The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20040.000
Cites / Doc. (4 years)20051.149
Cites / Doc. (4 years)20061.075
Cites / Doc. (4 years)20071.077
Cites / Doc. (4 years)20081.192
Cites / Doc. (4 years)20091.047
Cites / Doc. (4 years)20101.000
Cites / Doc. (4 years)20110.936
Cites / Doc. (4 years)20121.000
Cites / Doc. (4 years)20131.088
Cites / Doc. (4 years)20141.279
Cites / Doc. (4 years)20151.140
Cites / Doc. (4 years)20161.070
Cites / Doc. (4 years)20171.227
Cites / Doc. (4 years)20181.286
Cites / Doc. (4 years)20191.224
Cites / Doc. (3 years)20040.000
Cites / Doc. (3 years)20051.149
Cites / Doc. (3 years)20061.075
Cites / Doc. (3 years)20071.077
Cites / Doc. (3 years)20081.335
Cites / Doc. (3 years)20091.084
Cites / Doc. (3 years)20101.143
Cites / Doc. (3 years)20111.050
Cites / Doc. (3 years)20121.000
Cites / Doc. (3 years)20131.201
Cites / Doc. (3 years)20141.368
Cites / Doc. (3 years)20151.146
Cites / Doc. (3 years)20161.198
Cites / Doc. (3 years)20171.193
Cites / Doc. (3 years)20181.434
Cites / Doc. (3 years)20191.224
Cites / Doc. (2 years)20040.000
Cites / Doc. (2 years)20051.149
Cites / Doc. (2 years)20061.075
Cites / Doc. (2 years)20071.126
Cites / Doc. (2 years)20081.269
Cites / Doc. (2 years)20091.268
Cites / Doc. (2 years)20101.071
Cites / Doc. (2 years)20111.050
Cites / Doc. (2 years)20121.052
Cites / Doc. (2 years)20131.198
Cites / Doc. (2 years)20141.415
Cites / Doc. (2 years)20151.221
Cites / Doc. (2 years)20161.297
Cites / Doc. (2 years)20170.829
Cites / Doc. (2 years)20181.434
Cites / Doc. (2 years)20190.000
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites20040
Self Cites200523
Self Cites200614
Self Cites200720
Self Cites20080
Self Cites20091
Self Cites20108
Self Cites20119
Self Cites20129
Self Cites201324
Self Cites201417
Self Cites20150
Self Cites201613
Self Cites20170
Self Cites20180
Self Cites20190
Total Cites20040
Total Cites200585
Total Cites2006157
Total Cites2007225
Total Cites2008255
Total Cites2009129
Total Cites2010112
Total Cites2011105
Total Cites2012158
Total Cites2013221
Total Cites2014264
Total Cites2015228
Total Cites2016157
Total Cites2017167
Total Cites2018109
Total Cites201993
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document20040
External Cites per document20050.838
External Cites per document20060.979
External Cites per document20070.981
External Cites per document20081.335
External Cites per document20091.076
External Cites per document20101.061
External Cites per document20110.960
External Cites per document20120.943
External Cites per document20131.071
External Cites per document20141.280
External Cites per document20151.146
External Cites per document20161.099
External Cites per document20171.193
External Cites per document20181.434
External Cites per document20191.224
Cites per document20040.000
Cites per document20051.149
Cites per document20061.075
Cites per document20071.077
Cites per document20081.335
Cites per document20091.084
Cites per document20101.143
Cites per document20111.050
Cites per document20121.000
Cites per document20131.201
Cites per document20141.368
Cites per document20151.146
Cites per document20161.198
Cites per document20171.193
Cites per document20181.434
Cites per document20191.224
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents20040
Non-citable documents20051
Non-citable documents20063
Non-citable documents20075
Non-citable documents20086
Non-citable documents20094
Non-citable documents20104
Non-citable documents20114
Non-citable documents20126
Non-citable documents20136
Non-citable documents20146
Non-citable documents20156
Non-citable documents20164
Non-citable documents20174
Non-citable documents20182
Non-citable documents20192
Citable documents20040
Citable documents200574
Citable documents2006146
Citable documents2007209
Citable documents2008191
Citable documents2009119
Citable documents201098
Citable documents2011100
Citable documents2012158
Citable documents2013184
Citable documents2014193
Citable documents2015199
Citable documents2016131
Citable documents2017140
Citable documents201876
Citable documents201976
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents20040
Uncited documents200541
Uncited documents200678
Uncited documents2007114
Uncited documents200894
Uncited documents200965
Uncited documents201054
Uncited documents201158
Uncited documents201291
Uncited documents201395
Uncited documents2014101
Uncited documents201598
Uncited documents201669
Uncited documents201775
Uncited documents201833
Uncited documents201942
Cited documents20040
Cited documents200534
Cited documents200671
Cited documents2007100
Cited documents2008103
Cited documents200958
Cited documents201048
Cited documents201146
Cited documents201273
Cited documents201395
Cited documents201498
Cited documents2015107
Cited documents201666
Cited documents201769
Cited documents201845
Cited documents201936
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Metrics based on Scopus® data as of April 2020
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