Scimago Journal & Country Rank

Langmuir

Country United States  - SIR icon SIR Ranking of United States
294
H Index
Subject Area and CategoryChemistry
Electrochemistry
Spectroscopy

Materials Science
Materials Science (miscellaneous)

Medicine
Medicine (miscellaneous)

Physics and Astronomy
Condensed Matter Physics
Surfaces and Interfaces
PublisherAmerican Chemical Society
Publication typeJournals
ISSN07437463, 15205827
Coverage1985-ongoing
Scope Langmuir is an interdisciplinary journal publishing articles in the following subject categories: •Colloids: surfactants and self-assembly, dispersions, emulsions, foams •Interfaces: adsorption, reactions, films, forces •Biological Interfaces: biocolloids, biomolecular and biomimetic materials •Materials: nano- and mesostructured materials, polymers, gels, liquid crystals •Electrochemistry: interfacial charge transfer, charge transport, electrocatalysis, electrokinetic phenomena, bioelectrochemistry •Devices and Applications: sensors, fluidics, patterning, catalysis, photonic crystals

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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
Condensed Matter Physics1999Q1
Condensed Matter Physics2000Q1
Condensed Matter Physics2001Q1
Condensed Matter Physics2002Q1
Condensed Matter Physics2003Q1
Condensed Matter Physics2004Q1
Condensed Matter Physics2005Q1
Condensed Matter Physics2006Q1
Condensed Matter Physics2007Q1
Condensed Matter Physics2008Q1
Condensed Matter Physics2009Q1
Condensed Matter Physics2010Q1
Condensed Matter Physics2011Q1
Condensed Matter Physics2012Q1
Condensed Matter Physics2013Q1
Condensed Matter Physics2014Q1
Condensed Matter Physics2015Q1
Condensed Matter Physics2016Q1
Condensed Matter Physics2017Q1
Electrochemistry1999Q1
Electrochemistry2000Q1
Electrochemistry2001Q1
Electrochemistry2002Q1
Electrochemistry2003Q1
Electrochemistry2004Q1
Electrochemistry2005Q1
Electrochemistry2006Q1
Electrochemistry2007Q1
Electrochemistry2008Q1
Electrochemistry2009Q1
Electrochemistry2010Q1
Electrochemistry2011Q1
Electrochemistry2012Q1
Electrochemistry2013Q1
Electrochemistry2014Q1
Electrochemistry2015Q1
Electrochemistry2016Q1
Electrochemistry2017Q1
Materials Science (miscellaneous)1999Q1
Materials Science (miscellaneous)2000Q1
Materials Science (miscellaneous)2001Q1
Materials Science (miscellaneous)2002Q1
Materials Science (miscellaneous)2003Q1
Materials Science (miscellaneous)2004Q1
Materials Science (miscellaneous)2005Q1
Materials Science (miscellaneous)2006Q1
Materials Science (miscellaneous)2007Q1
Materials Science (miscellaneous)2008Q1
Materials Science (miscellaneous)2009Q1
Materials Science (miscellaneous)2010Q1
Materials Science (miscellaneous)2011Q1
Materials Science (miscellaneous)2012Q1
Materials Science (miscellaneous)2013Q1
Materials Science (miscellaneous)2014Q1
Materials Science (miscellaneous)2015Q1
Materials Science (miscellaneous)2016Q1
Materials Science (miscellaneous)2017Q1
Medicine (miscellaneous)1999Q1
Medicine (miscellaneous)2000Q1
Medicine (miscellaneous)2001Q1
Medicine (miscellaneous)2002Q1
Medicine (miscellaneous)2003Q1
Medicine (miscellaneous)2004Q1
Medicine (miscellaneous)2005Q1
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
Spectroscopy1999Q1
Spectroscopy2000Q1
Spectroscopy2001Q1
Spectroscopy2002Q1
Spectroscopy2003Q1
Spectroscopy2004Q1
Spectroscopy2005Q1
Spectroscopy2006Q1
Spectroscopy2007Q1
Spectroscopy2008Q1
Spectroscopy2009Q1
Spectroscopy2010Q1
Spectroscopy2011Q1
Spectroscopy2012Q1
Spectroscopy2013Q1
Spectroscopy2014Q1
Spectroscopy2015Q1
Spectroscopy2016Q1
Spectroscopy2017Q1
Surfaces and Interfaces1999Q1
Surfaces and Interfaces2000Q1
Surfaces and Interfaces2001Q1
Surfaces and Interfaces2002Q1
Surfaces and Interfaces2003Q1
Surfaces and Interfaces2004Q1
Surfaces and Interfaces2005Q1
Surfaces and Interfaces2006Q1
Surfaces and Interfaces2007Q1
Surfaces and Interfaces2008Q1
Surfaces and Interfaces2009Q1
Surfaces and Interfaces2010Q1
Surfaces and Interfaces2011Q1
Surfaces and Interfaces2012Q1
Surfaces and Interfaces2013Q1
Surfaces and Interfaces2014Q1
Surfaces and Interfaces2015Q1
Surfaces and Interfaces2016Q1
Surfaces and Interfaces2017Q1
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
19991.638
20001.984
20012.038
20022.035
20032.013
20041.979
20052.190
20062.392
20072.473
20082.389
20092.164
20102.158
20112.051
20122.179
20131.896
20141.810
20151.650
20161.559
20171.479
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)19992.665
Cites / Doc. (4 years)20002.948
Cites / Doc. (4 years)20013.035
Cites / Doc. (4 years)20023.257
Cites / Doc. (4 years)20033.341
Cites / Doc. (4 years)20043.680
Cites / Doc. (4 years)20054.103
Cites / Doc. (4 years)20064.293
Cites / Doc. (4 years)20074.445
Cites / Doc. (4 years)20084.504
Cites / Doc. (4 years)20094.423
Cites / Doc. (4 years)20104.773
Cites / Doc. (4 years)20114.781
Cites / Doc. (4 years)20124.807
Cites / Doc. (4 years)20134.823
Cites / Doc. (4 years)20144.887
Cites / Doc. (4 years)20154.648
Cites / Doc. (4 years)20164.330
Cites / Doc. (4 years)20174.083
Cites / Doc. (3 years)19992.665
Cites / Doc. (3 years)20002.975
Cites / Doc. (3 years)20013.018
Cites / Doc. (3 years)20023.267
Cites / Doc. (3 years)20033.303
Cites / Doc. (3 years)20043.560
Cites / Doc. (3 years)20054.045
Cites / Doc. (3 years)20064.324
Cites / Doc. (3 years)20074.426
Cites / Doc. (3 years)20084.402
Cites / Doc. (3 years)20094.298
Cites / Doc. (3 years)20104.658
Cites / Doc. (3 years)20114.687
Cites / Doc. (3 years)20124.728
Cites / Doc. (3 years)20134.770
Cites / Doc. (3 years)20144.904
Cites / Doc. (3 years)20154.544
Cites / Doc. (3 years)20164.167
Cites / Doc. (3 years)20174.022
Cites / Doc. (2 years)19992.564
Cites / Doc. (2 years)20002.801
Cites / Doc. (2 years)20012.891
Cites / Doc. (2 years)20023.120
Cites / Doc. (2 years)20033.127
Cites / Doc. (2 years)20043.395
Cites / Doc. (2 years)20053.994
Cites / Doc. (2 years)20064.200
Cites / Doc. (2 years)20074.160
Cites / Doc. (2 years)20084.171
Cites / Doc. (2 years)20094.036
Cites / Doc. (2 years)20104.430
Cites / Doc. (2 years)20114.447
Cites / Doc. (2 years)20124.571
Cites / Doc. (2 years)20134.673
Cites / Doc. (2 years)20144.770
Cites / Doc. (2 years)20154.287
Cites / Doc. (2 years)20163.953
Cites / Doc. (2 years)20173.795
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 Cites19991990
Self Cites20002529
Self Cites20012455
Self Cites20023153
Self Cites20033101
Self Cites20042920
Self Cites20053302
Self Cites20063160
Self Cites20073214
Self Cites20083203
Self Cites20093185
Self Cites20103961
Self Cites20113067
Self Cites20123277
Self Cites20132820
Self Cites20142324
Self Cites20152031
Self Cites20161777
Self Cites20171638
Total Cites19998644
Total Cites200010563
Total Cites200112104
Total Cites200213419
Total Cites200314489
Total Cites200415504
Total Cites200519575
Total Cites200621727
Total Cites200722995
Total Cites200823714
Total Cites200924217
Total Cites201027624
Total Cites201131320
Total Cites201231170
Total Cites201332005
Total Cites201429143
Total Cites201526520
Total Cites201622194
Total Cites201719979
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 document19992.051
External Cites per document20002.262
External Cites per document20012.406
External Cites per document20022.499
External Cites per document20032.596
External Cites per document20042.890
External Cites per document20053.363
External Cites per document20063.695
External Cites per document20073.808
External Cites per document20083.807
External Cites per document20093.733
External Cites per document20103.990
External Cites per document20114.228
External Cites per document20124.231
External Cites per document20134.350
External Cites per document20144.513
External Cites per document20154.196
External Cites per document20163.833
External Cites per document20173.692
Cites per document19992.665
Cites per document20002.975
Cites per document20013.018
Cites per document20023.267
Cites per document20033.303
Cites per document20043.560
Cites per document20054.045
Cites per document20064.324
Cites per document20074.426
Cites per document20084.402
Cites per document20094.298
Cites per document20104.658
Cites per document20114.687
Cites per document20124.728
Cites per document20134.770
Cites per document20144.904
Cites per document20154.544
Cites per document20164.167
Cites per document20174.022
% 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
199922.78
200024.10
200123.34
200226.52
200322.47
200424.31
200524.08
200623.49
200725.04
200826.50
200927.77
201025.13
201126.35
201226.49
201328.74
201429.31
201527.55
201631.99
201730.41
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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20027
Non-citable documents200326
Non-citable documents2004104
Non-citable documents2005126
Non-citable documents2006120
Non-citable documents200759
Non-citable documents200848
Non-citable documents200960
Non-citable documents201067
Non-citable documents201165
Non-citable documents201260
Non-citable documents201367
Non-citable documents201466
Non-citable documents201561
Non-citable documents201649
Non-citable documents201748
Citable documents19993244
Citable documents20003551
Citable documents20014010
Citable documents20024108
Citable documents20034386
Citable documents20044355
Citable documents20054839
Citable documents20065025
Citable documents20075195
Citable documents20085387
Citable documents20095634
Citable documents20105931
Citable documents20116682
Citable documents20126592
Citable documents20136709
Citable documents20145943
Citable documents20155836
Citable documents20165326
Citable documents20174968
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 documents1999781
Uncited documents2000727
Uncited documents2001797
Uncited documents2002701
Uncited documents2003773
Uncited documents2004700
Uncited documents2005679
Uncited documents2006663
Uncited documents2007623
Uncited documents2008640
Uncited documents2009668
Uncited documents2010603
Uncited documents2011689
Uncited documents2012675
Uncited documents2013631
Uncited documents2014563
Uncited documents2015602
Uncited documents2016597
Uncited documents2017586
Cited documents19992463
Cited documents20002824
Cited documents20013213
Cited documents20023414
Cited documents20033639
Cited documents20043759
Cited documents20054286
Cited documents20064482
Cited documents20074631
Cited documents20084795
Cited documents20095026
Cited documents20105395
Cited documents20116058
Cited documents20125977
Cited documents20136145
Cited documents20145446
Cited documents20155295
Cited documents20164778
Cited documents20174430
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