Scimago Journal & Country Rank

Chalcogenide Lettersopen access

H Index
Subject Area and CategoryChemistry
Chemistry (miscellaneous)

Materials Science
Electronic, Optical and Magnetic Materials

Physics and Astronomy
Physics and Astronomy (miscellaneous)
PublisherNational Institute of Materials Physics, National Institute of Optoelectronics
Publication typeJournals

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.

Chemistry (miscellaneous)2007Q3
Chemistry (miscellaneous)2008Q3
Chemistry (miscellaneous)2009Q2
Chemistry (miscellaneous)2010Q3
Chemistry (miscellaneous)2011Q3
Chemistry (miscellaneous)2012Q2
Chemistry (miscellaneous)2013Q2
Chemistry (miscellaneous)2014Q3
Chemistry (miscellaneous)2015Q3
Chemistry (miscellaneous)2016Q3
Electronic, Optical and Magnetic Materials2007Q3
Electronic, Optical and Magnetic Materials2008Q4
Electronic, Optical and Magnetic Materials2009Q3
Electronic, Optical and Magnetic Materials2010Q3
Electronic, Optical and Magnetic Materials2011Q3
Electronic, Optical and Magnetic Materials2012Q3
Electronic, Optical and Magnetic Materials2013Q3
Electronic, Optical and Magnetic Materials2014Q3
Electronic, Optical and Magnetic Materials2015Q4
Electronic, Optical and Magnetic Materials2016Q3
Physics and Astronomy (miscellaneous)2007Q3
Physics and Astronomy (miscellaneous)2008Q4
Physics and Astronomy (miscellaneous)2009Q3
Physics and Astronomy (miscellaneous)2010Q3
Physics and Astronomy (miscellaneous)2011Q3
Physics and Astronomy (miscellaneous)2012Q3
Physics and Astronomy (miscellaneous)2013Q3
Physics and Astronomy (miscellaneous)2014Q3
Physics and Astronomy (miscellaneous)2015Q4
Physics and Astronomy (miscellaneous)2016Q3

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)20070.867
Cites / Doc. (4 years)20080.486
Cites / Doc. (4 years)20090.774
Cites / Doc. (4 years)20100.676
Cites / Doc. (4 years)20110.790
Cites / Doc. (4 years)20120.968
Cites / Doc. (4 years)20131.164
Cites / Doc. (4 years)20141.122
Cites / Doc. (4 years)20150.924
Cites / Doc. (4 years)20160.837
Cites / Doc. (3 years)20070.867
Cites / Doc. (3 years)20080.486
Cites / Doc. (3 years)20090.774
Cites / Doc. (3 years)20100.652
Cites / Doc. (3 years)20110.780
Cites / Doc. (3 years)20120.941
Cites / Doc. (3 years)20131.260
Cites / Doc. (3 years)20141.180
Cites / Doc. (3 years)20150.787
Cites / Doc. (3 years)20160.714
Cites / Doc. (2 years)20070.867
Cites / Doc. (2 years)20080.486
Cites / Doc. (2 years)20090.725
Cites / Doc. (2 years)20100.667
Cites / Doc. (2 years)20110.704
Cites / Doc. (2 years)20120.917
Cites / Doc. (2 years)20131.560
Cites / Doc. (2 years)20141.191
Cites / Doc. (2 years)20150.559
Cites / Doc. (2 years)20160.697
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 Cites20073
Self Cites20085
Self Cites20099
Self Cites201023
Self Cites201125
Self Cites201231
Self Cites201321
Self Cites201415
Self Cites20157
Self Cites201626
Total Cites200713
Total Cites200817
Total Cites200965
Total Cites2010105
Total Cites2011170
Total Cites2012222
Total Cites2013223
Total Cites2014190
Total Cites2015133
Total Cites2016152
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 document20070.667
External Cites per document20080.343
External Cites per document20090.667
External Cites per document20100.509
External Cites per document20110.665
External Cites per document20120.809
External Cites per document20131.141
External Cites per document20141.087
External Cites per document20150.746
External Cites per document20160.592
Cites per document20070.867
Cites per document20080.486
Cites per document20090.774
Cites per document20100.652
Cites per document20110.780
Cites per document20120.941
Cites per document20131.260
Cites per document20141.180
Cites per document20150.787
Cites per document20160.714
% 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 documents20071
Non-citable documents20081
Non-citable documents20091
Non-citable documents20100
Non-citable documents20110
Non-citable documents20124
Non-citable documents201320
Non-citable documents201421
Non-citable documents201517
Non-citable documents20162
Citable documents200715
Citable documents200835
Citable documents200984
Citable documents2010161
Citable documents2011218
Citable documents2012236
Citable documents2013177
Citable documents2014161
Citable documents2015169
Citable documents2016213
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 documents20079
Uncited documents200826
Uncited documents200947
Uncited documents2010100
Uncited documents2011124
Uncited documents2012124
Uncited documents201389
Uncited documents201484
Uncited documents2015110
Uncited documents2016128
Cited documents20077
Cited documents200810
Cited documents200938
Cited documents201061
Cited documents201194
Cited documents2012116
Cited documents2013108
Cited documents201498
Cited documents201576
Cited documents201687
Scimago Journal & Country Rank
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