Scimago Journal & Country Rank

Progress In Electromagnetics Research Lettersopen access

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

EMW Publishing

H-Index

34

Publication type

Journals

ISSN

19376480

Coverage

2008-2021

Information

Homepage

How to publish in this journal

chew@jpier.org

Scope

Progress In Electromagnetics Research (PIER) Letters publishes peer-reviewed succinct original articles on all aspects of electromagnetic theory and applications. It is an open access, on-line journal in 2008, and freely accessible to all readers via the Internet. Manuscripts submitted to PIER Letters must not have been submitted simultaneously to other journals. Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Electronic, Optical and Magnetic Materials2009Q3
Electronic, Optical and Magnetic Materials2010Q2
Electronic, Optical and Magnetic Materials2011Q2
Electronic, Optical and Magnetic Materials2012Q2
Electronic, Optical and Magnetic Materials2013Q2
Electronic, Optical and Magnetic Materials2014Q3
Electronic, Optical and Magnetic Materials2015Q3
Electronic, Optical and Magnetic Materials2016Q4
Electronic, Optical and Magnetic Materials2017Q4
Electronic, Optical and Magnetic Materials2018Q4
Electronic, Optical and Magnetic Materials2019Q3
Electronic, Optical and Magnetic Materials2020Q3
Electronic, Optical and Magnetic Materials2021Q3
SJR

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.

YearSJR
20090.450
20100.621
20110.632
20120.510
20130.571
20140.288
20150.269
20160.204
20170.190
20180.211
20190.235
20200.245
20210.258
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
200826
2009146
2010140
2011160
2012160
2013157
2014140
2015138
2016140
2017139
2018180
2019148
2020128
2021134
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)20080.000
Cites / Doc. (4 years)20093.538
Cites / Doc. (4 years)20102.331
Cites / Doc. (4 years)20112.183
Cites / Doc. (4 years)20121.703
Cites / Doc. (4 years)20131.710
Cites / Doc. (4 years)20140.979
Cites / Doc. (4 years)20150.799
Cites / Doc. (4 years)20160.817
Cites / Doc. (4 years)20170.873
Cites / Doc. (4 years)20180.898
Cites / Doc. (4 years)20191.007
Cites / Doc. (4 years)20201.000
Cites / Doc. (4 years)20211.082
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20093.538
Cites / Doc. (3 years)20102.331
Cites / Doc. (3 years)20112.183
Cites / Doc. (3 years)20121.695
Cites / Doc. (3 years)20131.863
Cites / Doc. (3 years)20140.941
Cites / Doc. (3 years)20150.818
Cites / Doc. (3 years)20160.811
Cites / Doc. (3 years)20170.856
Cites / Doc. (3 years)20180.911
Cites / Doc. (3 years)20191.063
Cites / Doc. (3 years)20201.006
Cites / Doc. (3 years)20211.101
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20093.538
Cites / Doc. (2 years)20102.331
Cites / Doc. (2 years)20112.220
Cites / Doc. (2 years)20121.900
Cites / Doc. (2 years)20131.972
Cites / Doc. (2 years)20140.921
Cites / Doc. (2 years)20150.673
Cites / Doc. (2 years)20160.712
Cites / Doc. (2 years)20170.835
Cites / Doc. (2 years)20180.982
Cites / Doc. (2 years)20191.085
Cites / Doc. (2 years)20201.046
Cites / Doc. (2 years)20211.036
Total Cites 
Self-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.

CitesYearValue
Self Cites20080
Self Cites200910
Self Cites201044
Self Cites201182
Self Cites201263
Self Cites201397
Self Cites201431
Self Cites201521
Self Cites201630
Self Cites201713
Self Cites201830
Self Cites201929
Self Cites202024
Self Cites202127
Total Cites20080
Total Cites200992
Total Cites2010401
Total Cites2011681
Total Cites2012756
Total Cites2013857
Total Cites2014449
Total Cites2015374
Total Cites2016353
Total Cites2017358
Total Cites2018380
Total Cites2019488
Total Cites2020470
Total Cites2021502
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.

CitesYearValue
External Cites per document20080
External Cites per document20093.154
External Cites per document20102.076
External Cites per document20111.920
External Cites per document20121.554
External Cites per document20131.652
External Cites per document20140.876
External Cites per document20150.776
External Cites per document20160.746
External Cites per document20170.829
External Cites per document20180.839
External Cites per document20191.002
External Cites per document20200.957
External Cites per document20211.044
Cites per document20080.000
Cites per document20093.538
Cites per document20102.331
Cites per document20112.183
Cites per document20121.695
Cites per document20131.863
Cites per document20140.941
Cites per document20150.818
Cites per document20160.811
Cites per document20170.856
Cites per document20180.911
Cites per document20191.063
Cites per document20201.006
Cites per document20211.101
% 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
200811.54
20096.85
20108.57
20116.25
20128.75
20139.55
20147.14
20157.97
20165.00
20179.35
201811.67
201910.81
20207.81
20218.96
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.

DocumentsYearValue
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20152
Non-citable documents20162
Non-citable documents20172
Non-citable documents20180
Non-citable documents20191
Non-citable documents20201
Non-citable documents20211
Citable documents20080
Citable documents200926
Citable documents2010172
Citable documents2011312
Citable documents2012446
Citable documents2013460
Citable documents2014477
Citable documents2015455
Citable documents2016433
Citable documents2017416
Citable documents2018417
Citable documents2019458
Citable documents2020466
Citable documents2021455
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.

DocumentsYearValue
Uncited documents20080
Uncited documents200910
Uncited documents201049
Uncited documents201189
Uncited documents2012144
Uncited documents2013129
Uncited documents2014248
Uncited documents2015263
Uncited documents2016240
Uncited documents2017205
Uncited documents2018205
Uncited documents2019230
Uncited documents2020242
Uncited documents2021233
Cited documents20080
Cited documents200916
Cited documents2010123
Cited documents2011223
Cited documents2012302
Cited documents2013331
Cited documents2014229
Cited documents2015194
Cited documents2016195
Cited documents2017213
Cited documents2018212
Cited documents2019229
Cited documents2020225
Cited documents2021223
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