Scimago Journal & Country Rank

Japanese Journal of Applied Physics

Country Japan  - SIR icon SIR Ranking of Japan
66
H Index
Subject Area and CategoryEngineering
Engineering (miscellaneous)

Physics and Astronomy
Physics and Astronomy (miscellaneous)
Publisher Japan Society of Applied Physics
Publication typeJournals
ISSN13474065, 00214922
Coverage1970, 1973-1982, 1997, 2000-2001, 2008-2014
Scope The Japanese Journal of Applied Physics (JJAP) is an international journal for the advancement and dissemination of knowledge in all fields of applied physics. JJAP is a sister journal of the Applied Physics Express (APEX) and is published by IOP Publishing Ltd on behalf of the Japan Society of Applied Physics (JSAP). JJAP publishes articles that significantly contribute to the advancements in the applications of physical principles as well as in the understanding of physics in view of particular applications in mind. Subjects covered by JJAP include the following fields: Semiconductors, dielectrics, and organic materials Photonics, quantum electronics, optics, and spectroscopy Spintronics, superconductivity, and strongly correlated materials Device physics including quantum information processing Physics-based circuits and systems Nanoscale science and technology Crystal growth, surfaces, interfaces, thin films, and bulk materials Plasmas, applied atomic and molecular physics, and applied nuclear physics Device processing, fabrication and measurement technologies, and instrumentation Cross-disciplinary areas such as bioelectronics/photonics, biosensing, environmental/energy technologies, and MEMS

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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
Engineering (miscellaneous)2001Q1
Engineering (miscellaneous)2002Q1
Engineering (miscellaneous)2003Q1
Engineering (miscellaneous)2009Q1
Engineering (miscellaneous)2010Q1
Engineering (miscellaneous)2011Q1
Engineering (miscellaneous)2012Q1
Engineering (miscellaneous)2013Q1
Engineering (miscellaneous)2014Q2
Engineering (miscellaneous)2015Q2
Engineering (miscellaneous)2016Q2
Engineering (miscellaneous)2017Q2
Physics and Astronomy (miscellaneous)2001Q1
Physics and Astronomy (miscellaneous)2002Q1
Physics and Astronomy (miscellaneous)2003Q1
Physics and Astronomy (miscellaneous)2009Q2
Physics and Astronomy (miscellaneous)2010Q2
Physics and Astronomy (miscellaneous)2011Q2
Physics and Astronomy (miscellaneous)2012Q2
Physics and Astronomy (miscellaneous)2013Q2
Physics and Astronomy (miscellaneous)2014Q3
Physics and Astronomy (miscellaneous)2015Q3
Physics and Astronomy (miscellaneous)2016Q3
Physics and Astronomy (miscellaneous)2017Q3
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
20011.493
20022.513
20032.678
20090.488
20100.560
20110.583
20120.512
20130.511
20140.418
20150.299
20160.327
20170.371
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)20000.000
Cites / Doc. (4 years)20011.444
Cites / Doc. (4 years)20023.073
Cites / Doc. (4 years)20033.371
Cites / Doc. (4 years)20080.000
Cites / Doc. (4 years)20091.122
Cites / Doc. (4 years)20101.159
Cites / Doc. (4 years)20111.135
Cites / Doc. (4 years)20121.103
Cites / Doc. (4 years)20131.071
Cites / Doc. (4 years)20141.093
Cites / Doc. (4 years)20151.034
Cites / Doc. (4 years)20161.065
Cites / Doc. (4 years)20171.060
Cites / Doc. (3 years)20000.000
Cites / Doc. (3 years)20011.444
Cites / Doc. (3 years)20023.073
Cites / Doc. (3 years)20033.371
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20091.122
Cites / Doc. (3 years)20101.159
Cites / Doc. (3 years)20111.135
Cites / Doc. (3 years)20121.112
Cites / Doc. (3 years)20131.138
Cites / Doc. (3 years)20141.192
Cites / Doc. (3 years)20151.124
Cites / Doc. (3 years)20161.160
Cites / Doc. (3 years)20171.390
Cites / Doc. (2 years)20000.000
Cites / Doc. (2 years)20011.444
Cites / Doc. (2 years)20023.073
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20091.122
Cites / Doc. (2 years)20101.159
Cites / Doc. (2 years)20111.068
Cites / Doc. (2 years)20121.154
Cites / Doc. (2 years)20131.236
Cites / Doc. (2 years)20141.265
Cites / Doc. (2 years)20151.221
Cites / Doc. (2 years)20161.435
Cites / Doc. (2 years)20170.000
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 Cites20000
Self Cites20010
Self Cites20020
Self Cites20030
Self Cites20080
Self Cites2009572
Self Cites2010953
Self Cites20111309
Self Cites20121579
Self Cites20131434
Self Cites2014131
Self Cites20150
Self Cites20160
Self Cites20170
Total Cites20000
Total Cites2001179
Total Cites2002381
Total Cites2003418
Total Cites20080
Total Cites20092097
Total Cites20104041
Total Cites20115931
Total Cites20125681
Total Cites20135942
Total Cites20145930
Total Cites20153819
Total Cites20161932
Total Cites2017246
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 document20000
External Cites per document20011.444
External Cites per document20023.073
External Cites per document20033.371
External Cites per document20080
External Cites per document20090.816
External Cites per document20100.885
External Cites per document20110.885
External Cites per document20120.803
External Cites per document20130.863
External Cites per document20141.166
External Cites per document20151.124
External Cites per document20161.160
External Cites per document20171.390
Cites per document20000.000
Cites per document20011.444
Cites per document20023.073
Cites per document20033.371
Cites per document20080.000
Cites per document20091.122
Cites per document20101.159
Cites per document20111.135
Cites per document20121.112
Cites per document20131.138
Cites per document20141.192
Cites per document20151.124
Cites per document20161.160
Cites per document20171.390
% 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
20008.06
20010
20020
20030
20088.99
20098.36
20108.47
201110.75
201210.07
201310.51
201411.80
20150
20160
20170
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 documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20080
Non-citable documents200911
Non-citable documents201019
Non-citable documents201131
Non-citable documents201234
Non-citable documents201351
Non-citable documents201454
Non-citable documents201541
Non-citable documents201616
Non-citable documents20171
Citable documents20000
Citable documents2001124
Citable documents2002124
Citable documents2003124
Citable documents20080
Citable documents20091869
Citable documents20103488
Citable documents20115224
Citable documents20125108
Citable documents20135221
Citable documents20144974
Citable documents20153398
Citable documents20161666
Citable documents2017177
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 documents20000
Uncited documents200160
Uncited documents200238
Uncited documents200339
Uncited documents20080
Uncited documents2009898
Uncited documents20101715
Uncited documents20112556
Uncited documents20122545
Uncited documents20132592
Uncited documents20142381
Uncited documents20151696
Uncited documents2016802
Uncited documents201785
Cited documents20000
Cited documents200164
Cited documents200286
Cited documents200385
Cited documents20080
Cited documents2009982
Cited documents20101792
Cited documents20112699
Cited documents20122597
Cited documents20132680
Cited documents20142647
Cited documents20151743
Cited documents2016880
Cited documents201793
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