Scimago Journal & Country Rank

Small

Country Germany  - SIR icon SIR Ranking of Germany
184
H Index
Subject Area and CategoryBiochemistry, Genetics and Molecular Biology
Biotechnology

Engineering
Engineering (miscellaneous)

Materials Science
Biomaterials
Nanoscience and Nanotechnology

Medicine
Medicine (miscellaneous)
PublisherWiley - V C H Verlag GmbbH & Co.
Publication typeJournals
ISSN16136829, 16136810
Coverage2005-ongoing
Scope Micro and Nano: No Small Matter. Science at the nano- and microscale is currently receiving enormous wordwide interest. Small provides the very best forum for experimental and theoretical studies of fundamental and applied interdisciplinary research at these dimensions. Read an attractive mix of peer-reviewed Communications, Reviews, Concepts, Highlights, Essays, and Full Papers. With its increased Impact Factor of 6.525 for 2008, Small continues to be among the top multidisciplinary journals covering a broad spectrum of topics at the nano- and microscale at the interface of materials science, chemistry, physics, engineering, medicine, and biology. Small is ranked in the Top 10 in all its ISI categories.
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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
Biomaterials2006Q1
Biomaterials2007Q1
Biomaterials2008Q1
Biomaterials2009Q1
Biomaterials2010Q1
Biomaterials2011Q1
Biomaterials2012Q1
Biomaterials2013Q1
Biomaterials2014Q1
Biomaterials2015Q1
Biomaterials2016Q1
Biomaterials2017Q1
Biotechnology2006Q1
Biotechnology2007Q1
Biotechnology2008Q1
Biotechnology2009Q1
Biotechnology2010Q1
Biotechnology2011Q1
Biotechnology2012Q1
Biotechnology2013Q1
Biotechnology2014Q1
Biotechnology2015Q1
Biotechnology2016Q1
Biotechnology2017Q1
Engineering (miscellaneous)2006Q1
Engineering (miscellaneous)2007Q1
Engineering (miscellaneous)2008Q1
Engineering (miscellaneous)2009Q1
Engineering (miscellaneous)2010Q1
Engineering (miscellaneous)2011Q1
Engineering (miscellaneous)2012Q1
Engineering (miscellaneous)2013Q1
Engineering (miscellaneous)2014Q1
Engineering (miscellaneous)2015Q1
Engineering (miscellaneous)2016Q1
Engineering (miscellaneous)2017Q1
Medicine (miscellaneous)2006Q1
Medicine (miscellaneous)2007Q1
Medicine (miscellaneous)2008Q1
Medicine (miscellaneous)2009Q1
Medicine (miscellaneous)2010Q1
Medicine (miscellaneous)2011Q1
Medicine (miscellaneous)2012Q1
Medicine (miscellaneous)2013Q1
Medicine (miscellaneous)2014Q1
Medicine (miscellaneous)2015Q1
Medicine (miscellaneous)2016Q1
Medicine (miscellaneous)2017Q1
Nanoscience and Nanotechnology2006Q1
Nanoscience and Nanotechnology2007Q1
Nanoscience and Nanotechnology2008Q1
Nanoscience and Nanotechnology2009Q1
Nanoscience and Nanotechnology2010Q1
Nanoscience and Nanotechnology2011Q1
Nanoscience and Nanotechnology2012Q1
Nanoscience and Nanotechnology2013Q1
Nanoscience and Nanotechnology2014Q1
Nanoscience and Nanotechnology2015Q1
Nanoscience and Nanotechnology2016Q1
Nanoscience and Nanotechnology2017Q1
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
20063.719
20073.345
20083.884
20093.485
20103.789
20114.170
20124.520
20133.628
20143.165
20153.212
20163.450
20173.830
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)20066.023
Cites / Doc. (4 years)20076.205
Cites / Doc. (4 years)20086.979
Cites / Doc. (4 years)20097.207
Cites / Doc. (4 years)20108.040
Cites / Doc. (4 years)20118.798
Cites / Doc. (4 years)20128.988
Cites / Doc. (4 years)20139.067
Cites / Doc. (4 years)20148.971
Cites / Doc. (4 years)20158.677
Cites / Doc. (4 years)20168.652
Cites / Doc. (4 years)20179.174
Cites / Doc. (3 years)20050.000
Cites / Doc. (3 years)20066.023
Cites / Doc. (3 years)20076.205
Cites / Doc. (3 years)20086.979
Cites / Doc. (3 years)20096.760
Cites / Doc. (3 years)20107.742
Cites / Doc. (3 years)20118.859
Cites / Doc. (3 years)20128.979
Cites / Doc. (3 years)20138.740
Cites / Doc. (3 years)20148.507
Cites / Doc. (3 years)20158.772
Cites / Doc. (3 years)20168.754
Cites / Doc. (3 years)20179.281
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20066.023
Cites / Doc. (2 years)20076.205
Cites / Doc. (2 years)20086.295
Cites / Doc. (2 years)20096.247
Cites / Doc. (2 years)20107.650
Cites / Doc. (2 years)20118.758
Cites / Doc. (2 years)20128.386
Cites / Doc. (2 years)20137.752
Cites / Doc. (2 years)20148.451
Cites / Doc. (2 years)20158.585
Cites / Doc. (2 years)20168.628
Cites / Doc. (2 years)20179.323
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 Cites20050
Self Cites200674
Self Cites2007132
Self Cites2008209
Self Cites2009261
Self Cites2010288
Self Cites2011410
Self Cites2012412
Self Cites2013502
Self Cites2014497
Self Cites2015601
Self Cites2016450
Self Cites2017621
Total Cites20050
Total Cites20061066
Total Cites20072451
Total Cites20084718
Total Cites20095550
Total Cites20107641
Total Cites20119709
Total Cites201210829
Total Cites201311187
Total Cites201411740
Total Cites201513386
Total Cites201615320
Total Cites201717791
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 document20050
External Cites per document20065.605
External Cites per document20075.871
External Cites per document20086.670
External Cites per document20096.442
External Cites per document20107.450
External Cites per document20118.484
External Cites per document20128.638
External Cites per document20138.348
External Cites per document20148.147
External Cites per document20158.378
External Cites per document20168.497
External Cites per document20178.957
Cites per document20050.000
Cites per document20066.023
Cites per document20076.205
Cites per document20086.979
Cites per document20096.760
Cites per document20107.742
Cites per document20118.859
Cites per document20128.979
Cites per document20138.740
Cites per document20148.507
Cites per document20158.772
Cites per document20168.754
Cites per document20179.281
% 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
200531.28
200627.80
200731.23
200833.33
200928.42
201031.39
201135.70
201232.91
201329.40
201432.66
201534.06
201629.18
201733.07
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 documents20050
Non-citable documents20062
Non-citable documents20077
Non-citable documents200811
Non-citable documents200914
Non-citable documents201012
Non-citable documents201113
Non-citable documents201213
Non-citable documents201320
Non-citable documents201425
Non-citable documents201533
Non-citable documents201631
Non-citable documents201770
Citable documents20050
Citable documents2006177
Citable documents2007395
Citable documents2008676
Citable documents2009821
Citable documents2010987
Citable documents20111096
Citable documents20121206
Citable documents20131280
Citable documents20141380
Citable documents20151526
Citable documents20161750
Citable documents20171917
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 documents20050
Uncited documents200613
Uncited documents200736
Uncited documents200859
Uncited documents200973
Uncited documents201071
Uncited documents201178
Uncited documents201285
Uncited documents201385
Uncited documents201496
Uncited documents2015106
Uncited documents2016105
Uncited documents2017138
Cited documents20050
Cited documents2006166
Cited documents2007366
Cited documents2008628
Cited documents2009762
Cited documents2010928
Cited documents20111031
Cited documents20121134
Cited documents20131215
Cited documents20141309
Cited documents20151453
Cited documents20161676
Cited documents20171849
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