IEICE Transactions on Electronics

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.

Category	Year	Quartile
Electrical and Electronic Engineering	1999	Q1
Electrical and Electronic Engineering	2000	Q2
Electrical and Electronic Engineering	2001	Q2
Electrical and Electronic Engineering	2002	Q2
Electrical and Electronic Engineering	2003	Q2
Electrical and Electronic Engineering	2004	Q2
Electrical and Electronic Engineering	2005	Q2
Electrical and Electronic Engineering	2006	Q2
Electrical and Electronic Engineering	2007	Q2
Electrical and Electronic Engineering	2008	Q2
Electrical and Electronic Engineering	2009	Q2
Electrical and Electronic Engineering	2010	Q3
Electrical and Electronic Engineering	2011	Q3
Electrical and Electronic Engineering	2012	Q3
Electrical and Electronic Engineering	2013	Q3
Electrical and Electronic Engineering	2014	Q3
Electrical and Electronic Engineering	2015	Q3
Electrical and Electronic Engineering	2016	Q3
Electrical and Electronic Engineering	2017	Q3
Electrical and Electronic Engineering	2018	Q3
Electrical and Electronic Engineering	2019	Q3
Electrical and Electronic Engineering	2020	Q4
Electrical and Electronic Engineering	2021	Q4
Electrical and Electronic Engineering	2022	Q4
Electrical and Electronic Engineering	2023	Q4
Electronic, Optical and Magnetic Materials	1999	Q2
Electronic, Optical and Magnetic Materials	2000	Q3
Electronic, Optical and Magnetic Materials	2001	Q2
Electronic, Optical and Magnetic Materials	2002	Q3
Electronic, Optical and Magnetic Materials	2003	Q3
Electronic, Optical and Magnetic Materials	2004	Q3
Electronic, Optical and Magnetic Materials	2005	Q3
Electronic, Optical and Magnetic Materials	2006	Q3
Electronic, Optical and Magnetic Materials	2007	Q3
Electronic, Optical and Magnetic Materials	2008	Q3
Electronic, Optical and Magnetic Materials	2009	Q3
Electronic, Optical and Magnetic Materials	2010	Q3
Electronic, Optical and Magnetic Materials	2011	Q4
Electronic, Optical and Magnetic Materials	2012	Q4
Electronic, Optical and Magnetic Materials	2013	Q4
Electronic, Optical and Magnetic Materials	2014	Q4
Electronic, Optical and Magnetic Materials	2015	Q4
Electronic, Optical and Magnetic Materials	2016	Q4
Electronic, Optical and Magnetic Materials	2017	Q4
Electronic, Optical and Magnetic Materials	2018	Q4
Electronic, Optical and Magnetic Materials	2019	Q4
Electronic, Optical and Magnetic Materials	2020	Q4
Electronic, Optical and Magnetic Materials	2021	Q4
Electronic, Optical and Magnetic Materials	2022	Q4
Electronic, Optical and Magnetic Materials	2023	Q4

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.

Year	SJR
1999	0.514
2000	0.337
2001	0.638
2002	0.504
2003	0.486
2004	0.423
2005	0.390
2006	0.333
2007	0.346
2008	0.347
2009	0.279
2010	0.250
2011	0.233
2012	0.199
2013	0.196
2014	0.213
2015	0.195
2016	0.205
2017	0.218
2018	0.216
2019	0.200
2020	0.182
2021	0.212
2022	0.175
2023	0.208

Total Documents

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

Year	Documents
1999	310
2000	328
2001	281
2002	326
2003	307
2004	335
2005	359
2006	307
2007	147
2008	298
2009	251
2010	272
2011	305
2012	278
2013	241
2014	174
2015	184
2016	194
2017	159
2018	147
2019	133
2020	106
2021	99
2022	97
2023	118

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 document	Year	Value
Cites / Doc. (4 years)	1999	0.489
Cites / Doc. (4 years)	2000	0.400
Cites / Doc. (4 years)	2001	0.696
Cites / Doc. (4 years)	2002	0.691
Cites / Doc. (4 years)	2003	0.737
Cites / Doc. (4 years)	2004	0.698
Cites / Doc. (4 years)	2005	0.691
Cites / Doc. (4 years)	2006	0.660
Cites / Doc. (4 years)	2007	0.590
Cites / Doc. (4 years)	2008	0.715
Cites / Doc. (4 years)	2009	0.719
Cites / Doc. (4 years)	2010	0.668
Cites / Doc. (4 years)	2011	0.629
Cites / Doc. (4 years)	2012	0.488
Cites / Doc. (4 years)	2013	0.452
Cites / Doc. (4 years)	2014	0.427
Cites / Doc. (4 years)	2015	0.415
Cites / Doc. (4 years)	2016	0.527
Cites / Doc. (4 years)	2017	0.536
Cites / Doc. (4 years)	2018	0.629
Cites / Doc. (4 years)	2019	0.694
Cites / Doc. (4 years)	2020	0.474
Cites / Doc. (4 years)	2021	0.668
Cites / Doc. (4 years)	2022	0.491
Cites / Doc. (4 years)	2023	0.487
Cites / Doc. (3 years)	1999	0.489
Cites / Doc. (3 years)	2000	0.415
Cites / Doc. (3 years)	2001	0.742
Cites / Doc. (3 years)	2002	0.666
Cites / Doc. (3 years)	2003	0.759
Cites / Doc. (3 years)	2004	0.684
Cites / Doc. (3 years)	2005	0.719
Cites / Doc. (3 years)	2006	0.683
Cites / Doc. (3 years)	2007	0.645
Cites / Doc. (3 years)	2008	0.802
Cites / Doc. (3 years)	2009	0.749
Cites / Doc. (3 years)	2010	0.662
Cites / Doc. (3 years)	2011	0.629
Cites / Doc. (3 years)	2012	0.460
Cites / Doc. (3 years)	2013	0.464
Cites / Doc. (3 years)	2014	0.477
Cites / Doc. (3 years)	2015	0.465
Cites / Doc. (3 years)	2016	0.584
Cites / Doc. (3 years)	2017	0.603
Cites / Doc. (3 years)	2018	0.654
Cites / Doc. (3 years)	2019	0.686
Cites / Doc. (3 years)	2020	0.535
Cites / Doc. (3 years)	2021	0.671
Cites / Doc. (3 years)	2022	0.473
Cites / Doc. (3 years)	2023	0.510
Cites / Doc. (2 years)	1999	0.566
Cites / Doc. (2 years)	2000	0.431
Cites / Doc. (2 years)	2001	0.685
Cites / Doc. (2 years)	2002	0.704
Cites / Doc. (2 years)	2003	0.723
Cites / Doc. (2 years)	2004	0.701
Cites / Doc. (2 years)	2005	0.715
Cites / Doc. (2 years)	2006	0.761
Cites / Doc. (2 years)	2007	0.718
Cites / Doc. (2 years)	2008	0.855
Cites / Doc. (2 years)	2009	0.748
Cites / Doc. (2 years)	2010	0.674
Cites / Doc. (2 years)	2011	0.574
Cites / Doc. (2 years)	2012	0.426
Cites / Doc. (2 years)	2013	0.491
Cites / Doc. (2 years)	2014	0.486
Cites / Doc. (2 years)	2015	0.542
Cites / Doc. (2 years)	2016	0.673
Cites / Doc. (2 years)	2017	0.619
Cites / Doc. (2 years)	2018	0.640
Cites / Doc. (2 years)	2019	0.797
Cites / Doc. (2 years)	2020	0.464
Cites / Doc. (2 years)	2021	0.582
Cites / Doc. (2 years)	2022	0.449
Cites / Doc. (2 years)	2023	0.633

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.

Cites	Year	Value
Self Cites	1999	15
Self Cites	2000	25
Self Cites	2001	40
Self Cites	2002	55
Self Cites	2003	45
Self Cites	2004	63
Self Cites	2005	92
Self Cites	2006	68
Self Cites	2007	33
Self Cites	2008	63
Self Cites	2009	45
Self Cites	2010	40
Self Cites	2011	71
Self Cites	2012	74
Self Cites	2013	54
Self Cites	2014	59
Self Cites	2015	37
Self Cites	2016	43
Self Cites	2017	37
Self Cites	2018	41
Self Cites	2019	20
Self Cites	2020	14
Self Cites	2021	28
Self Cites	2022	24
Self Cites	2023	26
Total Cites	1999	363
Total Cites	2000	334
Total Cites	2001	672
Total Cites	2002	612
Total Cites	2003	710
Total Cites	2004	625
Total Cites	2005	696
Total Cites	2006	684
Total Cites	2007	646
Total Cites	2008	652
Total Cites	2009	563
Total Cites	2010	461
Total Cites	2011	516
Total Cites	2012	381
Total Cites	2013	397
Total Cites	2014	393
Total Cites	2015	322
Total Cites	2016	350
Total Cites	2017	333
Total Cites	2018	351
Total Cites	2019	343
Total Cites	2020	235
Total Cites	2021	259
Total Cites	2022	160
Total Cites	2023	154

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.

Cites	Year	Value
External Cites per document	1999	0.469
External Cites per document	2000	0.384
External Cites per document	2001	0.698
External Cites per document	2002	0.606
External Cites per document	2003	0.711
External Cites per document	2004	0.615
External Cites per document	2005	0.624
External Cites per document	2006	0.615
External Cites per document	2007	0.612
External Cites per document	2008	0.724
External Cites per document	2009	0.689
External Cites per document	2010	0.605
External Cites per document	2011	0.542
External Cites per document	2012	0.371
External Cites per document	2013	0.401
External Cites per document	2014	0.405
External Cites per document	2015	0.411
External Cites per document	2016	0.513
External Cites per document	2017	0.536
External Cites per document	2018	0.577
External Cites per document	2019	0.646
External Cites per document	2020	0.503
External Cites per document	2021	0.598
External Cites per document	2022	0.402
External Cites per document	2023	0.424
Cites per document	1999	0.489
Cites per document	2000	0.415
Cites per document	2001	0.742
Cites per document	2002	0.666
Cites per document	2003	0.759
Cites per document	2004	0.684
Cites per document	2005	0.719
Cites per document	2006	0.683
Cites per document	2007	0.645
Cites per document	2008	0.802
Cites per document	2009	0.749
Cites per document	2010	0.662
Cites per document	2011	0.629
Cites per document	2012	0.460
Cites per document	2013	0.464
Cites per document	2014	0.477
Cites per document	2015	0.465
Cites per document	2016	0.584
Cites per document	2017	0.603
Cites per document	2018	0.654
Cites per document	2019	0.686
Cites per document	2020	0.535
Cites per document	2021	0.671
Cites per document	2022	0.473
Cites per document	2023	0.510

% 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.

Year	International Collaboration
1999	4.84
2000	4.57
2001	9.96
2002	9.51
2003	5.86
2004	7.46
2005	34.82
2006	23.13
2007	11.56
2008	4.03
2009	5.98
2010	8.09
2011	7.54
2012	6.83
2013	6.22
2014	5.75
2015	6.52
2016	7.73
2017	5.66
2018	6.12
2019	9.77
2020	2.83
2021	7.07
2022	4.12
2023	2.54

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.

Documents	Year	Value
Non-citable documents	1999	0
Non-citable documents	2000	0
Non-citable documents	2001	0
Non-citable documents	2002	16
Non-citable documents	2003	49
Non-citable documents	2004	61
Non-citable documents	2005	53
Non-citable documents	2006	36
Non-citable documents	2007	37
Non-citable documents	2008	34
Non-citable documents	2009	20
Non-citable documents	2010	19
Non-citable documents	2011	25
Non-citable documents	2012	34
Non-citable documents	2013	34
Non-citable documents	2014	35
Non-citable documents	2015	34
Non-citable documents	2016	35
Non-citable documents	2017	34
Non-citable documents	2018	36
Non-citable documents	2019	33
Non-citable documents	2020	31
Non-citable documents	2021	29
Non-citable documents	2022	28
Non-citable documents	2023	29
Citable documents	1999	742
Citable documents	2000	805
Citable documents	2001	906
Citable documents	2002	903
Citable documents	2003	886
Citable documents	2004	853
Citable documents	2005	915
Citable documents	2006	965
Citable documents	2007	964
Citable documents	2008	779
Citable documents	2009	732
Citable documents	2010	677
Citable documents	2011	796
Citable documents	2012	794
Citable documents	2013	821
Citable documents	2014	789
Citable documents	2015	659
Citable documents	2016	564
Citable documents	2017	518
Citable documents	2018	501
Citable documents	2019	467
Citable documents	2020	408
Citable documents	2021	357
Citable documents	2022	310
Citable documents	2023	273

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.

Documents	Year	Value
Uncited documents	1999	521
Uncited documents	2000	591
Uncited documents	2001	570
Uncited documents	2002	581
Uncited documents	2003	581
Uncited documents	2004	603
Uncited documents	2005	628
Uncited documents	2006	635
Uncited documents	2007	680
Uncited documents	2008	485
Uncited documents	2009	472
Uncited documents	2010	459
Uncited documents	2011	540
Uncited documents	2012	593
Uncited documents	2013	648
Uncited documents	2014	587
Uncited documents	2015	517
Uncited documents	2016	415
Uncited documents	2017	383
Uncited documents	2018	354
Uncited documents	2019	335
Uncited documents	2020	303
Uncited documents	2021	246
Uncited documents	2022	236
Uncited documents	2023	211
Cited documents	1999	221
Cited documents	2000	214
Cited documents	2001	336
Cited documents	2002	338
Cited documents	2003	354
Cited documents	2004	311
Cited documents	2005	340
Cited documents	2006	366
Cited documents	2007	321
Cited documents	2008	328
Cited documents	2009	280
Cited documents	2010	237
Cited documents	2011	281
Cited documents	2012	235
Cited documents	2013	207
Cited documents	2014	237
Cited documents	2015	176
Cited documents	2016	184
Cited documents	2017	169
Cited documents	2018	183
Cited documents	2019	165
Cited documents	2020	136
Cited documents	2021	140
Cited documents	2022	102
Cited documents	2023	91