Scimago Journal & Country Rank

Langmuir

Country United States  - SIR icon SIR Ranking of United States
319
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
Publisher American Chemical Society  - SIR iconSCImago Institutions Ranking
Publication typeJournals
ISSN15205827, 07437463
Coverage1985-2020
Scope Langmuir is the leading journal focusing on the science and application of systems and materials in which the interface dominates structure and function. Submissions on original advances in the understanding and particularly the rational design of interfaces, including novel concepts and emerging areas, are welcome. The following topics are examples within the scope of Langmuir. Surfaces and interfaces (synthetic and natural): adsorption, wetting, adhesion, forces and dynamics, surfactants, emulsions, foams, gels, and ultrathin films. Surface chemistry and forces of interface-rich systems and nanoparticles/colloids. Interface-driven stability: response, organization and self-organization of (nano)particle suspensions and structures, rheology and mechanics and non-equilibrium thermodynamics. Charge regulation and transfer at interfaces, electrochemistry, photocatalysis. Interfacial materials (synthesis/characterization) and processes for energy storage and transduction, and catalysis. Surface properties and applications of 1D, 2D and layered Van der Waals materials Single molecule and particle dynamics under confinement. Bio-interfaces: synthetic surfaces in vivo and in vitro, synthetic or membrane surface dynamics or biofouling, anti-microbial membrane interactions, and hydrophobic/hydrophilic interfaces. Transformed biointerfaces, such as nanocellulose and adaptive nanoparticles for drug delivery and diagnostics. Advanced surface and interface characterization techniques. Advanced microscopy. Theory & computations of interfacial properties.

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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
Condensed Matter Physics2018Q1
Condensed Matter Physics2019Q1
Electrochemistry1999Q1
Electrochemistry2000Q1
Electrochemistry2001Q1
Electrochemistry2002Q1
Electrochemistry2003Q1
Electrochemistry2004Q1
Electrochemistry2005Q1
Electrochemistry2006Q1
Electrochemistry2007Q1
Electrochemistry2008Q1
Electrochemistry2009Q1
Electrochemistry2010Q1
Electrochemistry2011Q1
Electrochemistry2012Q1
Electrochemistry2013Q1
Electrochemistry2014Q1
Electrochemistry2015Q1
Electrochemistry2016Q1
Electrochemistry2017Q1
Electrochemistry2018Q1
Electrochemistry2019Q2
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
Materials Science (miscellaneous)2018Q1
Materials Science (miscellaneous)2019Q1
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
Medicine (miscellaneous)2018Q1
Medicine (miscellaneous)2019Q1
Spectroscopy1999Q1
Spectroscopy2000Q1
Spectroscopy2001Q1
Spectroscopy2002Q1
Spectroscopy2003Q1
Spectroscopy2004Q1
Spectroscopy2005Q1
Spectroscopy2006Q1
Spectroscopy2007Q1
Spectroscopy2008Q1
Spectroscopy2009Q1
Spectroscopy2010Q1
Spectroscopy2011Q1
Spectroscopy2012Q1
Spectroscopy2013Q1
Spectroscopy2014Q1
Spectroscopy2015Q1
Spectroscopy2016Q1
Spectroscopy2017Q1
Spectroscopy2018Q1
Spectroscopy2019Q1
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
Surfaces and Interfaces2018Q1
Surfaces and Interfaces2019Q1
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
20181.209
20191.088
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)19992.682
Cites / Doc. (4 years)20002.972
Cites / Doc. (4 years)20013.044
Cites / Doc. (4 years)20023.283
Cites / Doc. (4 years)20033.382
Cites / Doc. (4 years)20043.723
Cites / Doc. (4 years)20054.149
Cites / Doc. (4 years)20064.320
Cites / Doc. (4 years)20074.499
Cites / Doc. (4 years)20084.522
Cites / Doc. (4 years)20094.494
Cites / Doc. (4 years)20104.813
Cites / Doc. (4 years)20114.830
Cites / Doc. (4 years)20124.857
Cites / Doc. (4 years)20134.871
Cites / Doc. (4 years)20144.924
Cites / Doc. (4 years)20154.728
Cites / Doc. (4 years)20164.430
Cites / Doc. (4 years)20174.258
Cites / Doc. (4 years)20183.972
Cites / Doc. (4 years)20193.800
Cites / Doc. (3 years)19992.682
Cites / Doc. (3 years)20002.997
Cites / Doc. (3 years)20013.027
Cites / Doc. (3 years)20023.294
Cites / Doc. (3 years)20033.343
Cites / Doc. (3 years)20043.600
Cites / Doc. (3 years)20054.088
Cites / Doc. (3 years)20064.345
Cites / Doc. (3 years)20074.474
Cites / Doc. (3 years)20084.412
Cites / Doc. (3 years)20094.365
Cites / Doc. (3 years)20104.693
Cites / Doc. (3 years)20114.733
Cites / Doc. (3 years)20124.777
Cites / Doc. (3 years)20134.818
Cites / Doc. (3 years)20144.943
Cites / Doc. (3 years)20154.618
Cites / Doc. (3 years)20164.256
Cites / Doc. (3 years)20174.187
Cites / Doc. (3 years)20183.844
Cites / Doc. (3 years)20193.788
Cites / Doc. (2 years)19992.577
Cites / Doc. (2 years)20002.818
Cites / Doc. (2 years)20012.898
Cites / Doc. (2 years)20023.149
Cites / Doc. (2 years)20033.161
Cites / Doc. (2 years)20043.434
Cites / Doc. (2 years)20054.028
Cites / Doc. (2 years)20064.218
Cites / Doc. (2 years)20074.197
Cites / Doc. (2 years)20084.181
Cites / Doc. (2 years)20094.095
Cites / Doc. (2 years)20104.467
Cites / Doc. (2 years)20114.485
Cites / Doc. (2 years)20124.613
Cites / Doc. (2 years)20134.729
Cites / Doc. (2 years)20144.805
Cites / Doc. (2 years)20154.350
Cites / Doc. (2 years)20164.038
Cites / Doc. (2 years)20173.935
Cites / Doc. (2 years)20183.759
Cites / Doc. (2 years)20193.627
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 Cites19992002
Self Cites20002541
Self Cites20012458
Self Cites20023161
Self Cites20033120
Self Cites20042933
Self Cites20053313
Self Cites20063169
Self Cites20073230
Self Cites20083212
Self Cites20093202
Self Cites20103985
Self Cites20113071
Self Cites20123283
Self Cites20132821
Self Cites20142327
Self Cites20152031
Self Cites20161777
Self Cites20171640
Self Cites20181660
Self Cites20191874
Total Cites19998701
Total Cites200010638
Total Cites200112137
Total Cites200213527
Total Cites200314661
Total Cites200415678
Total Cites200519776
Total Cites200621829
Total Cites200723235
Total Cites200823760
Total Cites200924564
Total Cites201027798
Total Cites201131570
Total Cites201231406
Total Cites201332191
Total Cites201429227
Total Cites201526805
Total Cites201622587
Total Cites201720726
Total Cites201818272
Total Cites201918433
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 document19992.065
External Cites per document20002.281
External Cites per document20012.414
External Cites per document20022.524
External Cites per document20032.631
External Cites per document20042.927
External Cites per document20053.403
External Cites per document20063.714
External Cites per document20073.852
External Cites per document20083.816
External Cites per document20093.796
External Cites per document20104.020
External Cites per document20114.273
External Cites per document20124.277
External Cites per document20134.396
External Cites per document20144.549
External Cites per document20154.268
External Cites per document20163.921
External Cites per document20173.856
External Cites per document20183.495
External Cites per document20193.403
Cites per document19992.682
Cites per document20002.997
Cites per document20013.027
Cites per document20023.294
Cites per document20033.343
Cites per document20043.600
Cites per document20054.088
Cites per document20064.345
Cites per document20074.474
Cites per document20084.412
Cites per document20094.365
Cites per document20104.693
Cites per document20114.733
Cites per document20124.777
Cites per document20134.818
Cites per document20144.943
Cites per document20154.618
Cites per document20164.256
Cites per document20174.187
Cites per document20183.844
Cites per document20193.788
% 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
199922.72
200023.21
200123.42
200226.64
200322.41
200424.31
200524.08
200623.49
200725.04
200826.55
200927.72
201025.10
201126.35
201226.49
201328.74
201429.31
201527.61
201632.06
201730.10
201831.19
201929.08
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 documents2005127
Non-citable documents2006121
Non-citable documents200761
Non-citable documents200850
Non-citable documents200966
Non-citable documents201075
Non-citable documents201176
Non-citable documents201276
Non-citable documents201394
Non-citable documents201496
Non-citable documents201593
Non-citable documents201668
Non-citable documents201766
Non-citable documents201855
Non-citable documents201954
Citable documents19993244
Citable documents20003550
Citable documents20014009
Citable documents20024107
Citable documents20034386
Citable documents20044355
Citable documents20054838
Citable documents20065024
Citable documents20075193
Citable documents20085385
Citable documents20095628
Citable documents20105923
Citable documents20116670
Citable documents20126575
Citable documents20136681
Citable documents20145913
Citable documents20155804
Citable documents20165307
Citable documents20174950
Citable documents20184753
Citable documents20194866
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 documents1999778
Uncited documents2000719
Uncited documents2001791
Uncited documents2002682
Uncited documents2003759
Uncited documents2004692
Uncited documents2005663
Uncited documents2006654
Uncited documents2007606
Uncited documents2008633
Uncited documents2009651
Uncited documents2010591
Uncited documents2011676
Uncited documents2012665
Uncited documents2013621
Uncited documents2014557
Uncited documents2015588
Uncited documents2016590
Uncited documents2017557
Uncited documents2018622
Uncited documents2019670
Cited documents19992466
Cited documents20002831
Cited documents20013218
Cited documents20023432
Cited documents20033653
Cited documents20043767
Cited documents20054302
Cited documents20064491
Cited documents20074648
Cited documents20084802
Cited documents20095043
Cited documents20105407
Cited documents20116070
Cited documents20125986
Cited documents20136154
Cited documents20145452
Cited documents20155309
Cited documents20164785
Cited documents20174459
Cited documents20184186
Cited documents20194250
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