Scimago Journal & Country Rank

Guangxue Jingmi Gongcheng/Optics and Precision Engineering

Country China  - SIR icon
H Index
Subject Area and CategoryMaterials Science
Electronic, Optical and Magnetic Materials

Physics and Astronomy
Atomic and Molecular Physics, and Optics
Publisher Chinese Academy of Sciences  - SIR icon
Publication typeJournals
Scope Information not localized
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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.

Atomic and Molecular Physics, and Optics2006Q4
Atomic and Molecular Physics, and Optics2007Q3
Atomic and Molecular Physics, and Optics2008Q3
Atomic and Molecular Physics, and Optics2009Q3
Atomic and Molecular Physics, and Optics2010Q3
Atomic and Molecular Physics, and Optics2011Q3
Atomic and Molecular Physics, and Optics2012Q2
Atomic and Molecular Physics, and Optics2013Q2
Atomic and Molecular Physics, and Optics2014Q2
Atomic and Molecular Physics, and Optics2015Q2
Atomic and Molecular Physics, and Optics2016Q2
Atomic and Molecular Physics, and Optics2017Q2
Atomic and Molecular Physics, and Optics2018Q2
Atomic and Molecular Physics, and Optics2019Q3
Electronic, Optical and Magnetic Materials2006Q3
Electronic, Optical and Magnetic Materials2007Q3
Electronic, Optical and Magnetic Materials2008Q3
Electronic, Optical and Magnetic Materials2009Q3
Electronic, Optical and Magnetic Materials2010Q3
Electronic, Optical and Magnetic Materials2011Q3
Electronic, Optical and Magnetic Materials2012Q3
Electronic, Optical and Magnetic Materials2013Q2
Electronic, Optical and Magnetic Materials2014Q2
Electronic, Optical and Magnetic Materials2015Q2
Electronic, Optical and Magnetic Materials2016Q2
Electronic, Optical and Magnetic Materials2017Q2
Electronic, Optical and Magnetic Materials2018Q2
Electronic, Optical and Magnetic Materials2019Q3

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)20050.000
Cites / Doc. (4 years)20060.497
Cites / Doc. (4 years)20071.833
Cites / Doc. (4 years)20081.216
Cites / Doc. (4 years)20091.426
Cites / Doc. (4 years)20101.205
Cites / Doc. (4 years)20111.246
Cites / Doc. (4 years)20121.059
Cites / Doc. (4 years)20131.184
Cites / Doc. (4 years)20141.191
Cites / Doc. (4 years)20151.249
Cites / Doc. (4 years)20161.034
Cites / Doc. (4 years)20171.066
Cites / Doc. (4 years)20181.010
Cites / Doc. (4 years)20190.994
Cites / Doc. (3 years)20050.000
Cites / Doc. (3 years)20060.497
Cites / Doc. (3 years)20071.833
Cites / Doc. (3 years)20081.216
Cites / Doc. (3 years)20091.527
Cites / Doc. (3 years)20101.180
Cites / Doc. (3 years)20111.306
Cites / Doc. (3 years)20121.102
Cites / Doc. (3 years)20131.305
Cites / Doc. (3 years)20141.239
Cites / Doc. (3 years)20151.409
Cites / Doc. (3 years)20161.114
Cites / Doc. (3 years)20171.145
Cites / Doc. (3 years)20181.060
Cites / Doc. (3 years)20191.104
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20060.497
Cites / Doc. (2 years)20071.833
Cites / Doc. (2 years)20081.231
Cites / Doc. (2 years)20091.470
Cites / Doc. (2 years)20101.091
Cites / Doc. (2 years)20111.340
Cites / Doc. (2 years)20121.136
Cites / Doc. (2 years)20131.301
Cites / Doc. (2 years)20141.373
Cites / Doc. (2 years)20151.509
Cites / Doc. (2 years)20161.161
Cites / Doc. (2 years)20171.120
Cites / Doc. (2 years)20181.144
Cites / Doc. (2 years)20191.179
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 Cites20050
Self Cites200656
Self Cites2007579
Self Cites2008621
Self Cites2009761
Self Cites2010655
Self Cites2011775
Self Cites2012628
Self Cites2013618
Self Cites2014686
Self Cites2015848
Self Cites2016635
Self Cites2017567
Self Cites2018502
Self Cites2019491
Total Cites20050
Total Cites200680
Total Cites2007647
Total Cites2008817
Total Cites20091396
Total Cites20101397
Total Cites20111602
Total Cites20121490
Total Cites20131705
Total Cites20141758
Total Cites20151887
Total Cites20161636
Total Cites20171677
Total Cites20181556
Total Cites20191402
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 document20050
External Cites per document20060.149
External Cites per document20070.193
External Cites per document20080.292
External Cites per document20090.695
External Cites per document20100.627
External Cites per document20110.674
External Cites per document20120.638
External Cites per document20130.832
External Cites per document20140.755
External Cites per document20150.776
External Cites per document20160.682
External Cites per document20170.758
External Cites per document20180.718
External Cites per document20190.717
Cites per document20050.000
Cites per document20060.497
Cites per document20071.833
Cites per document20081.216
Cites per document20091.527
Cites per document20101.180
Cites per document20111.306
Cites per document20121.102
Cites per document20131.305
Cites per document20141.239
Cites per document20151.409
Cites per document20161.114
Cites per document20171.145
Cites per document20181.060
Cites per document20191.104
% 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 documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Citable documents20050
Citable documents2006161
Citable documents2007353
Citable documents2008672
Citable documents2009914
Citable documents20101184
Citable documents20111227
Citable documents20121352
Citable documents20131307
Citable documents20141419
Citable documents20151339
Citable documents20161468
Citable documents20171464
Citable documents20181468
Citable documents20191270
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 documents20050
Uncited documents2006114
Uncited documents2007105
Uncited documents2008269
Uncited documents2009382
Uncited documents2010523
Uncited documents2011484
Uncited documents2012649
Uncited documents2013560
Uncited documents2014662
Uncited documents2015538
Uncited documents2016661
Uncited documents2017658
Uncited documents2018699
Uncited documents2019557
Cited documents20050
Cited documents200647
Cited documents2007248
Cited documents2008403
Cited documents2009532
Cited documents2010661
Cited documents2011743
Cited documents2012703
Cited documents2013747
Cited documents2014757
Cited documents2015801
Cited documents2016807
Cited documents2017806
Cited documents2018769
Cited documents2019713
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