Scimago Journal & Country Rank

Conference Proceedings - International Conference on Indium Phosphide and Related Materials

Country Japan  - SIR icon SIR Ranking of Japan
H Index
Subject Area and CategoryEngineering
Electrical and Electronic Engineering

Materials Science
Electronic, Optical and Magnetic Materials
Publication typeConferences and Proceedings


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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)19990.351
Cites / Doc. (4 years)20000.254
Cites / Doc. (4 years)20010.319
Cites / Doc. (4 years)20020.369
Cites / Doc. (4 years)20030.378
Cites / Doc. (4 years)20040.448
Cites / Doc. (4 years)20050.438
Cites / Doc. (4 years)20060.262
Cites / Doc. (4 years)20070.234
Cites / Doc. (4 years)20080.338
Cites / Doc. (4 years)20090.236
Cites / Doc. (4 years)20100.392
Cites / Doc. (4 years)20110.356
Cites / Doc. (4 years)20120.274
Cites / Doc. (4 years)20130.381
Cites / Doc. (4 years)20140.322
Cites / Doc. (4 years)20150.306
Cites / Doc. (4 years)20160.264
Cites / Doc. (4 years)20170.293
Cites / Doc. (3 years)19990.351
Cites / Doc. (3 years)20000.277
Cites / Doc. (3 years)20010.337
Cites / Doc. (3 years)20020.474
Cites / Doc. (3 years)20030.421
Cites / Doc. (3 years)20040.496
Cites / Doc. (3 years)20050.474
Cites / Doc. (3 years)20060.296
Cites / Doc. (3 years)20070.236
Cites / Doc. (3 years)20080.391
Cites / Doc. (3 years)20090.306
Cites / Doc. (3 years)20100.423
Cites / Doc. (3 years)20110.346
Cites / Doc. (3 years)20120.341
Cites / Doc. (3 years)20130.368
Cites / Doc. (3 years)20140.401
Cites / Doc. (3 years)20150.347
Cites / Doc. (3 years)20160.189
Cites / Doc. (3 years)20170.311
Cites / Doc. (2 years)19990.419
Cites / Doc. (2 years)20000.275
Cites / Doc. (2 years)20010.414
Cites / Doc. (2 years)20020.577
Cites / Doc. (2 years)20030.462
Cites / Doc. (2 years)20040.525
Cites / Doc. (2 years)20050.511
Cites / Doc. (2 years)20060.293
Cites / Doc. (2 years)20070.263
Cites / Doc. (2 years)20080.489
Cites / Doc. (2 years)20090.323
Cites / Doc. (2 years)20100.428
Cites / Doc. (2 years)20110.485
Cites / Doc. (2 years)20120.331
Cites / Doc. (2 years)20130.457
Cites / Doc. (2 years)20140.524
Cites / Doc. (2 years)20150.287
Cites / Doc. (2 years)20160.243
Cites / Doc. (2 years)20170.000
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 Cites19990
Self Cites200032
Self Cites200154
Self Cites200233
Self Cites200329
Self Cites200446
Self Cites200542
Self Cites200625
Self Cites20079
Self Cites200836
Self Cites200926
Self Cites201034
Self Cites201124
Self Cites201216
Self Cites201312
Self Cites201417
Self Cites20150
Self Cites20160
Self Cites20170
Total Cites1999207
Total Cites2000149
Total Cites2001172
Total Cites2002216
Total Cites2003210
Total Cites2004249
Total Cites2005257
Total Cites2006155
Total Cites2007116
Total Cites2008175
Total Cites2009138
Total Cites2010189
Total Cites2011144
Total Cites2012122
Total Cites2013119
Total Cites2014116
Total Cites201584
Total Cites201631
Total Cites201723
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 document19990.351
External Cites per document20000.217
External Cites per document20010.231
External Cites per document20020.401
External Cites per document20030.363
External Cites per document20040.404
External Cites per document20050.397
External Cites per document20060.248
External Cites per document20070.217
External Cites per document20080.310
External Cites per document20090.248
External Cites per document20100.347
External Cites per document20110.288
External Cites per document20120.296
External Cites per document20130.331
External Cites per document20140.343
External Cites per document20150.347
External Cites per document20160.189
External Cites per document20170.311
Cites per document19990.351
Cites per document20000.277
Cites per document20010.337
Cites per document20020.474
Cites per document20030.421
Cites per document20040.496
Cites per document20050.474
Cites per document20060.296
Cites per document20070.236
Cites per document20080.391
Cites per document20090.306
Cites per document20100.423
Cites per document20110.346
Cites per document20120.341
Cites per document20130.368
Cites per document20140.401
Cites per document20150.347
Cites per document20160.189
Cites per document20170.311
% 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 documents19992
Non-citable documents20002
Non-citable documents20012
Non-citable documents20022
Non-citable documents20033
Non-citable documents20044
Non-citable documents20054
Non-citable documents20064
Non-citable documents20073
Non-citable documents20083
Non-citable documents20093
Non-citable documents20103
Non-citable documents20113
Non-citable documents20123
Non-citable documents20133
Non-citable documents20143
Non-citable documents20153
Non-citable documents20162
Non-citable documents20171
Citable documents1999590
Citable documents2000538
Citable documents2001510
Citable documents2002456
Citable documents2003499
Citable documents2004502
Citable documents2005542
Citable documents2006524
Citable documents2007492
Citable documents2008448
Citable documents2009451
Citable documents2010447
Citable documents2011416
Citable documents2012358
Citable documents2013323
Citable documents2014289
Citable documents2015242
Citable documents2016164
Citable documents201774
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 documents1999457
Uncited documents2000434
Uncited documents2001406
Uncited documents2002349
Uncited documents2003379
Uncited documents2004370
Uncited documents2005404
Uncited documents2006428
Uncited documents2007414
Uncited documents2008356
Uncited documents2009371
Uncited documents2010351
Uncited documents2011348
Uncited documents2012283
Uncited documents2013254
Uncited documents2014223
Uncited documents2015191
Uncited documents2016146
Uncited documents201762
Cited documents1999135
Cited documents2000106
Cited documents2001106
Cited documents2002109
Cited documents2003123
Cited documents2004136
Cited documents2005142
Cited documents2006100
Cited documents200781
Cited documents200895
Cited documents200983
Cited documents201099
Cited documents201171
Cited documents201278
Cited documents201372
Cited documents201469
Cited documents201554
Cited documents201620
Cited documents201713
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