Microelectronic Engineering

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
Atomic and Molecular Physics, and Optics	1999	Q2
Atomic and Molecular Physics, and Optics	2000	Q2
Atomic and Molecular Physics, and Optics	2001	Q2
Atomic and Molecular Physics, and Optics	2002	Q2
Atomic and Molecular Physics, and Optics	2003	Q2
Atomic and Molecular Physics, and Optics	2004	Q1
Atomic and Molecular Physics, and Optics	2005	Q1
Atomic and Molecular Physics, and Optics	2006	Q1
Atomic and Molecular Physics, and Optics	2007	Q1
Atomic and Molecular Physics, and Optics	2008	Q1
Atomic and Molecular Physics, and Optics	2009	Q2
Atomic and Molecular Physics, and Optics	2010	Q1
Atomic and Molecular Physics, and Optics	2011	Q2
Atomic and Molecular Physics, and Optics	2012	Q2
Atomic and Molecular Physics, and Optics	2013	Q2
Atomic and Molecular Physics, and Optics	2014	Q2
Atomic and Molecular Physics, and Optics	2015	Q2
Atomic and Molecular Physics, and Optics	2016	Q2
Atomic and Molecular Physics, and Optics	2017	Q2
Atomic and Molecular Physics, and Optics	2018	Q2
Atomic and Molecular Physics, and Optics	2019	Q2
Atomic and Molecular Physics, and Optics	2020	Q2
Atomic and Molecular Physics, and Optics	2021	Q2
Atomic and Molecular Physics, and Optics	2022	Q2
Atomic and Molecular Physics, and Optics	2023	Q2
Condensed Matter Physics	1999	Q2
Condensed Matter Physics	2000	Q2
Condensed Matter Physics	2001	Q2
Condensed Matter Physics	2002	Q2
Condensed Matter Physics	2003	Q2
Condensed Matter Physics	2004	Q1
Condensed Matter Physics	2005	Q2
Condensed Matter Physics	2006	Q2
Condensed Matter Physics	2007	Q1
Condensed Matter Physics	2008	Q1
Condensed Matter Physics	2009	Q2
Condensed Matter Physics	2010	Q2
Condensed Matter Physics	2011	Q2
Condensed Matter Physics	2012	Q2
Condensed Matter Physics	2013	Q2
Condensed Matter Physics	2014	Q2
Condensed Matter Physics	2015	Q2
Condensed Matter Physics	2016	Q2
Condensed Matter Physics	2017	Q2
Condensed Matter Physics	2018	Q2
Condensed Matter Physics	2019	Q2
Condensed Matter Physics	2020	Q2
Condensed Matter Physics	2021	Q2
Condensed Matter Physics	2022	Q2
Condensed Matter Physics	2023	Q2
Electrical and Electronic Engineering	1999	Q1
Electrical and Electronic Engineering	2000	Q1
Electrical and Electronic Engineering	2001	Q2
Electrical and Electronic Engineering	2002	Q2
Electrical and Electronic Engineering	2003	Q1
Electrical and Electronic Engineering	2004	Q1
Electrical and Electronic Engineering	2005	Q1
Electrical and Electronic Engineering	2006	Q1
Electrical and Electronic Engineering	2007	Q1
Electrical and Electronic Engineering	2008	Q1
Electrical and Electronic Engineering	2009	Q1
Electrical and Electronic Engineering	2010	Q1
Electrical and Electronic Engineering	2011	Q1
Electrical and Electronic Engineering	2012	Q1
Electrical and Electronic Engineering	2013	Q2
Electrical and Electronic Engineering	2014	Q2
Electrical and Electronic Engineering	2015	Q2
Electrical and Electronic Engineering	2016	Q2
Electrical and Electronic Engineering	2017	Q1
Electrical and Electronic Engineering	2018	Q2
Electrical and Electronic Engineering	2019	Q2
Electrical and Electronic Engineering	2020	Q2
Electrical and Electronic Engineering	2021	Q2
Electrical and Electronic Engineering	2022	Q2
Electrical and Electronic Engineering	2023	Q2
Electronic, Optical and Magnetic Materials	1999	Q2
Electronic, Optical and Magnetic Materials	2000	Q2
Electronic, Optical and Magnetic Materials	2001	Q2
Electronic, Optical and Magnetic Materials	2002	Q2
Electronic, Optical and Magnetic Materials	2003	Q2
Electronic, Optical and Magnetic Materials	2004	Q1
Electronic, Optical and Magnetic Materials	2005	Q2
Electronic, Optical and Magnetic Materials	2006	Q2
Electronic, Optical and Magnetic Materials	2007	Q1
Electronic, Optical and Magnetic Materials	2008	Q1
Electronic, Optical and Magnetic Materials	2009	Q2
Electronic, Optical and Magnetic Materials	2010	Q1
Electronic, Optical and Magnetic Materials	2011	Q2
Electronic, Optical and Magnetic Materials	2012	Q2
Electronic, Optical and Magnetic Materials	2013	Q2
Electronic, Optical and Magnetic Materials	2014	Q2
Electronic, Optical and Magnetic Materials	2015	Q2
Electronic, Optical and Magnetic Materials	2016	Q2
Electronic, Optical and Magnetic Materials	2017	Q2
Electronic, Optical and Magnetic Materials	2018	Q2
Electronic, Optical and Magnetic Materials	2019	Q2
Electronic, Optical and Magnetic Materials	2020	Q2
Electronic, Optical and Magnetic Materials	2021	Q2
Electronic, Optical and Magnetic Materials	2022	Q2
Electronic, Optical and Magnetic Materials	2023	Q2
Nanoscience and Nanotechnology	1999	Q2
Nanoscience and Nanotechnology	2000	Q2
Nanoscience and Nanotechnology	2001	Q3
Nanoscience and Nanotechnology	2002	Q3
Nanoscience and Nanotechnology	2003	Q3
Nanoscience and Nanotechnology	2004	Q3
Nanoscience and Nanotechnology	2005	Q2
Nanoscience and Nanotechnology	2006	Q2
Nanoscience and Nanotechnology	2007	Q2
Nanoscience and Nanotechnology	2008	Q2
Nanoscience and Nanotechnology	2009	Q2
Nanoscience and Nanotechnology	2010	Q2
Nanoscience and Nanotechnology	2011	Q2
Nanoscience and Nanotechnology	2012	Q2
Nanoscience and Nanotechnology	2013	Q2
Nanoscience and Nanotechnology	2014	Q2
Nanoscience and Nanotechnology	2015	Q2
Nanoscience and Nanotechnology	2016	Q2
Nanoscience and Nanotechnology	2017	Q2
Nanoscience and Nanotechnology	2018	Q2
Nanoscience and Nanotechnology	2019	Q2
Nanoscience and Nanotechnology	2020	Q2
Nanoscience and Nanotechnology	2021	Q2
Nanoscience and Nanotechnology	2022	Q3
Nanoscience and Nanotechnology	2023	Q3
Surfaces, Coatings and Films	1999	Q2
Surfaces, Coatings and Films	2000	Q2
Surfaces, Coatings and Films	2001	Q2
Surfaces, Coatings and Films	2002	Q2
Surfaces, Coatings and Films	2003	Q1
Surfaces, Coatings and Films	2004	Q1
Surfaces, Coatings and Films	2005	Q1
Surfaces, Coatings and Films	2006	Q1
Surfaces, Coatings and Films	2007	Q1
Surfaces, Coatings and Films	2008	Q1
Surfaces, Coatings and Films	2009	Q1
Surfaces, Coatings and Films	2010	Q1
Surfaces, Coatings and Films	2011	Q1
Surfaces, Coatings and Films	2012	Q1
Surfaces, Coatings and Films	2013	Q2
Surfaces, Coatings and Films	2014	Q2
Surfaces, Coatings and Films	2015	Q2
Surfaces, Coatings and Films	2016	Q2
Surfaces, Coatings and Films	2017	Q2
Surfaces, Coatings and Films	2018	Q2
Surfaces, Coatings and Films	2019	Q2
Surfaces, Coatings and Films	2020	Q2
Surfaces, Coatings and Films	2021	Q2
Surfaces, Coatings and Films	2022	Q2
Surfaces, Coatings and Films	2023	Q2

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	0.595
2000	0.715
2001	0.558
2002	0.720
2003	0.812
2004	1.000
2005	0.952
2006	0.966
2007	1.045
2008	1.027
2009	0.834
2010	0.934
2011	0.813
2012	0.737
2013	0.595
2014	0.586
2015	0.507
2016	0.589
2017	0.604
2018	0.561
2019	0.589
2020	0.553
2021	0.561
2022	0.467
2023	0.503

Total Documents

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

Year	Documents
1999	369
2000	332
2001	318
2002	347
2003	469
2004	402
2005	446
2006	512
2007	587
2008	488
2009	560
2010	556
2011	765
2012	493
2013	568
2014	420
2015	433
2016	348
2017	290
2018	226
2019	235
2020	165
2021	100
2022	130
2023	104

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	0.658
Cites / Doc. (4 years)	2000	0.605
Cites / Doc. (4 years)	2001	0.769
Cites / Doc. (4 years)	2002	0.791
Cites / Doc. (4 years)	2003	1.083
Cites / Doc. (4 years)	2004	1.461
Cites / Doc. (4 years)	2005	1.526
Cites / Doc. (4 years)	2006	1.885
Cites / Doc. (4 years)	2007	1.803
Cites / Doc. (4 years)	2008	1.838
Cites / Doc. (4 years)	2009	1.821
Cites / Doc. (4 years)	2010	1.904
Cites / Doc. (4 years)	2011	1.939
Cites / Doc. (4 years)	2012	1.662
Cites / Doc. (4 years)	2013	1.666
Cites / Doc. (4 years)	2014	1.555
Cites / Doc. (4 years)	2015	1.518
Cites / Doc. (4 years)	2016	1.728
Cites / Doc. (4 years)	2017	1.748
Cites / Doc. (4 years)	2018	1.936
Cites / Doc. (4 years)	2019	2.305
Cites / Doc. (4 years)	2020	2.167
Cites / Doc. (4 years)	2021	2.607
Cites / Doc. (4 years)	2022	2.825
Cites / Doc. (4 years)	2023	2.722
Cites / Doc. (3 years)	1999	0.658
Cites / Doc. (3 years)	2000	0.610
Cites / Doc. (3 years)	2001	0.760
Cites / Doc. (3 years)	2002	0.886
Cites / Doc. (3 years)	2003	1.242
Cites / Doc. (3 years)	2004	1.573
Cites / Doc. (3 years)	2005	1.626
Cites / Doc. (3 years)	2006	1.836
Cites / Doc. (3 years)	2007	1.844
Cites / Doc. (3 years)	2008	1.865
Cites / Doc. (3 years)	2009	1.837
Cites / Doc. (3 years)	2010	1.909
Cites / Doc. (3 years)	2011	1.993
Cites / Doc. (3 years)	2012	1.644
Cites / Doc. (3 years)	2013	1.582
Cites / Doc. (3 years)	2014	1.557
Cites / Doc. (3 years)	2015	1.517
Cites / Doc. (3 years)	2016	1.812
Cites / Doc. (3 years)	2017	2.011
Cites / Doc. (3 years)	2018	2.079
Cites / Doc. (3 years)	2019	2.219
Cites / Doc. (3 years)	2020	2.397
Cites / Doc. (3 years)	2021	2.922
Cites / Doc. (3 years)	2022	2.668
Cites / Doc. (3 years)	2023	2.813
Cites / Doc. (2 years)	1999	0.689
Cites / Doc. (2 years)	2000	0.531
Cites / Doc. (2 years)	2001	0.849
Cites / Doc. (2 years)	2002	0.991
Cites / Doc. (2 years)	2003	1.341
Cites / Doc. (2 years)	2004	1.672
Cites / Doc. (2 years)	2005	1.606
Cites / Doc. (2 years)	2006	1.818
Cites / Doc. (2 years)	2007	1.864
Cites / Doc. (2 years)	2008	1.816
Cites / Doc. (2 years)	2009	1.804
Cites / Doc. (2 years)	2010	1.949
Cites / Doc. (2 years)	2011	2.012
Cites / Doc. (2 years)	2012	1.548
Cites / Doc. (2 years)	2013	1.559
Cites / Doc. (2 years)	2014	1.456
Cites / Doc. (2 years)	2015	1.540
Cites / Doc. (2 years)	2016	2.002
Cites / Doc. (2 years)	2017	2.215
Cites / Doc. (2 years)	2018	1.820
Cites / Doc. (2 years)	2019	2.502
Cites / Doc. (2 years)	2020	2.764
Cites / Doc. (2 years)	2021	2.828
Cites / Doc. (2 years)	2022	2.502
Cites / Doc. (2 years)	2023	2.687

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	86
Self Cites	2000	79
Self Cites	2001	93
Self Cites	2002	100
Self Cites	2003	157
Self Cites	2004	165
Self Cites	2005	180
Self Cites	2006	201
Self Cites	2007	246
Self Cites	2008	285
Self Cites	2009	240
Self Cites	2010	288
Self Cites	2011	358
Self Cites	2012	197
Self Cites	2013	229
Self Cites	2014	163
Self Cites	2015	180
Self Cites	2016	135
Self Cites	2017	121
Self Cites	2018	128
Self Cites	2019	136
Self Cites	2020	50
Self Cites	2021	37
Self Cites	2022	45
Self Cites	2023	26
Total Cites	1999	566
Total Cites	2000	618
Total Cites	2001	739
Total Cites	2002	903
Total Cites	2003	1238
Total Cites	2004	1784
Total Cites	2005	1981
Total Cites	2006	2418
Total Cites	2007	2508
Total Cites	2008	2882
Total Cites	2009	2915
Total Cites	2010	3122
Total Cites	2011	3196
Total Cites	2012	3093
Total Cites	2013	2870
Total Cites	2014	2843
Total Cites	2015	2246
Total Cites	2016	2575
Total Cites	2017	2415
Total Cites	2018	2227
Total Cites	2019	1917
Total Cites	2020	1800
Total Cites	2021	1829
Total Cites	2022	1334
Total Cites	2023	1111

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	0.558
External Cites per document	2000	0.532
External Cites per document	2001	0.665
External Cites per document	2002	0.788
External Cites per document	2003	1.084
External Cites per document	2004	1.428
External Cites per document	2005	1.479
External Cites per document	2006	1.683
External Cites per document	2007	1.663
External Cites per document	2008	1.681
External Cites per document	2009	1.686
External Cites per document	2010	1.733
External Cites per document	2011	1.769
External Cites per document	2012	1.540
External Cites per document	2013	1.456
External Cites per document	2014	1.468
External Cites per document	2015	1.395
External Cites per document	2016	1.717
External Cites per document	2017	1.910
External Cites per document	2018	1.960
External Cites per document	2019	2.061
External Cites per document	2020	2.330
External Cites per document	2021	2.863
External Cites per document	2022	2.578
External Cites per document	2023	2.747
Cites per document	1999	0.658
Cites per document	2000	0.610
Cites per document	2001	0.760
Cites per document	2002	0.886
Cites per document	2003	1.242
Cites per document	2004	1.573
Cites per document	2005	1.626
Cites per document	2006	1.836
Cites per document	2007	1.844
Cites per document	2008	1.865
Cites per document	2009	1.837
Cites per document	2010	1.909
Cites per document	2011	1.993
Cites per document	2012	1.644
Cites per document	2013	1.582
Cites per document	2014	1.557
Cites per document	2015	1.517
Cites per document	2016	1.812
Cites per document	2017	2.011
Cites per document	2018	2.079
Cites per document	2019	2.219
Cites per document	2020	2.397
Cites per document	2021	2.922
Cites per document	2022	2.668
Cites per document	2023	2.813

% 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	22.49
2000	20.48
2001	22.96
2002	23.34
2003	21.11
2004	24.13
2005	23.32
2006	21.48
2007	23.85
2008	20.29
2009	22.86
2010	24.82
2011	26.80
2012	20.69
2013	23.77
2014	19.76
2015	22.63
2016	24.14
2017	25.17
2018	19.91
2019	16.60
2020	16.36
2021	26.00
2022	15.38
2023	24.04

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	16
Non-citable documents	2000	13
Non-citable documents	2001	3
Non-citable documents	2002	5
Non-citable documents	2003	8
Non-citable documents	2004	9
Non-citable documents	2005	7
Non-citable documents	2006	6
Non-citable documents	2007	7
Non-citable documents	2008	12
Non-citable documents	2009	14
Non-citable documents	2010	14
Non-citable documents	2011	11
Non-citable documents	2012	11
Non-citable documents	2013	12
Non-citable documents	2014	20
Non-citable documents	2015	23
Non-citable documents	2016	28
Non-citable documents	2017	22
Non-citable documents	2018	21
Non-citable documents	2019	12
Non-citable documents	2020	8
Non-citable documents	2021	2
Non-citable documents	2022	1
Non-citable documents	2023	2
Citable documents	1999	844
Citable documents	2000	1000
Citable documents	2001	969
Citable documents	2002	1014
Citable documents	2003	989
Citable documents	2004	1125
Citable documents	2005	1211
Citable documents	2006	1311
Citable documents	2007	1353
Citable documents	2008	1533
Citable documents	2009	1573
Citable documents	2010	1621
Citable documents	2011	1593
Citable documents	2012	1870
Citable documents	2013	1802
Citable documents	2014	1806
Citable documents	2015	1458
Citable documents	2016	1393
Citable documents	2017	1179
Citable documents	2018	1050
Citable documents	2019	852
Citable documents	2020	743
Citable documents	2021	624
Citable documents	2022	499
Citable documents	2023	393

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	559
Uncited documents	2000	673
Uncited documents	2001	621
Uncited documents	2002	597
Uncited documents	2003	509
Uncited documents	2004	489
Uncited documents	2005	496
Uncited documents	2006	488
Uncited documents	2007	482
Uncited documents	2008	529
Uncited documents	2009	526
Uncited documents	2010	506
Uncited documents	2011	513
Uncited documents	2012	671
Uncited documents	2013	643
Uncited documents	2014	693
Uncited documents	2015	555
Uncited documents	2016	477
Uncited documents	2017	408
Uncited documents	2018	327
Uncited documents	2019	246
Uncited documents	2020	206
Uncited documents	2021	146
Uncited documents	2022	122
Uncited documents	2023	74
Cited documents	1999	301
Cited documents	2000	340
Cited documents	2001	351
Cited documents	2002	422
Cited documents	2003	488
Cited documents	2004	645
Cited documents	2005	722
Cited documents	2006	829
Cited documents	2007	878
Cited documents	2008	1016
Cited documents	2009	1061
Cited documents	2010	1129
Cited documents	2011	1091
Cited documents	2012	1210
Cited documents	2013	1171
Cited documents	2014	1133
Cited documents	2015	926
Cited documents	2016	944
Cited documents	2017	793
Cited documents	2018	744
Cited documents	2019	618
Cited documents	2020	545
Cited documents	2021	480
Cited documents	2022	378
Cited documents	2023	321