Scimago Journal & Country Rank

Nami Jishu yu Jingmi Gongcheng/Nanotechnology and Precision Engineeringopen access

Country China  - SIR icon SIR Ranking of China
H Index
Subject Area and CategoryEngineering
Industrial and Manufacturing Engineering
Mechanical Engineering

Materials Science
Nanoscience and Nanotechnology

Physics and Astronomy
PublisherEditorial Office of Nanotechnology and Precision Engineering
Publication typeJournals
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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.

Industrial and Manufacturing Engineering2007Q3
Industrial and Manufacturing Engineering2008Q3
Industrial and Manufacturing Engineering2009Q2
Industrial and Manufacturing Engineering2010Q2
Industrial and Manufacturing Engineering2011Q2
Industrial and Manufacturing Engineering2012Q2
Industrial and Manufacturing Engineering2013Q2
Industrial and Manufacturing Engineering2014Q2
Industrial and Manufacturing Engineering2015Q2
Industrial and Manufacturing Engineering2016Q3
Industrial and Manufacturing Engineering2017Q3
Industrial and Manufacturing Engineering2018Q3
Industrial and Manufacturing Engineering2019Q3
Mechanical Engineering2007Q4
Mechanical Engineering2008Q3
Mechanical Engineering2009Q3
Mechanical Engineering2010Q3
Mechanical Engineering2011Q3
Mechanical Engineering2012Q3
Mechanical Engineering2013Q3
Mechanical Engineering2014Q3
Mechanical Engineering2015Q3
Mechanical Engineering2016Q3
Mechanical Engineering2017Q3
Mechanical Engineering2018Q4
Mechanical Engineering2019Q4
Nanoscience and Nanotechnology2007Q4
Nanoscience and Nanotechnology2008Q4
Nanoscience and Nanotechnology2009Q4
Nanoscience and Nanotechnology2010Q4
Nanoscience and Nanotechnology2011Q4
Nanoscience and Nanotechnology2012Q4
Nanoscience and Nanotechnology2013Q4
Nanoscience and Nanotechnology2014Q4
Nanoscience and Nanotechnology2015Q4
Nanoscience and Nanotechnology2016Q4
Nanoscience and Nanotechnology2017Q4
Nanoscience and Nanotechnology2018Q4
Nanoscience and Nanotechnology2019Q4

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)20060.000
Cites / Doc. (4 years)20070.079
Cites / Doc. (4 years)20080.214
Cites / Doc. (4 years)20090.361
Cites / Doc. (4 years)20100.365
Cites / Doc. (4 years)20110.348
Cites / Doc. (4 years)20120.309
Cites / Doc. (4 years)20130.389
Cites / Doc. (4 years)20140.355
Cites / Doc. (4 years)20150.283
Cites / Doc. (4 years)20160.251
Cites / Doc. (4 years)20170.296
Cites / Doc. (4 years)20180.210
Cites / Doc. (4 years)20190.273
Cites / Doc. (3 years)20060.000
Cites / Doc. (3 years)20070.079
Cites / Doc. (3 years)20080.214
Cites / Doc. (3 years)20090.361
Cites / Doc. (3 years)20100.347
Cites / Doc. (3 years)20110.344
Cites / Doc. (3 years)20120.331
Cites / Doc. (3 years)20130.429
Cites / Doc. (3 years)20140.342
Cites / Doc. (3 years)20150.316
Cites / Doc. (3 years)20160.268
Cites / Doc. (3 years)20170.266
Cites / Doc. (3 years)20180.198
Cites / Doc. (3 years)20190.303
Cites / Doc. (2 years)20060.000
Cites / Doc. (2 years)20070.079
Cites / Doc. (2 years)20080.214
Cites / Doc. (2 years)20090.317
Cites / Doc. (2 years)20100.305
Cites / Doc. (2 years)20110.364
Cites / Doc. (2 years)20120.299
Cites / Doc. (2 years)20130.356
Cites / Doc. (2 years)20140.373
Cites / Doc. (2 years)20150.349
Cites / Doc. (2 years)20160.317
Cites / Doc. (2 years)20170.234
Cites / Doc. (2 years)20180.215
Cites / Doc. (2 years)20190.385
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 Cites20060
Self Cites20070
Self Cites20083
Self Cites200925
Self Cites201040
Self Cites201144
Self Cites201232
Self Cites201329
Self Cites201429
Self Cites201529
Self Cites201619
Self Cites201716
Self Cites20183
Self Cites20197
Total Cites20060
Total Cites20073
Total Cites200824
Total Cites200974
Total Cites201096
Total Cites2011104
Total Cites2012103
Total Cites2013129
Total Cites2014101
Total Cites201584
Total Cites201663
Total Cites201758
Total Cites201846
Total Cites201960
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 document20060
External Cites per document20070.079
External Cites per document20080.188
External Cites per document20090.239
External Cites per document20100.202
External Cites per document20110.199
External Cites per document20120.228
External Cites per document20130.332
External Cites per document20140.244
External Cites per document20150.207
External Cites per document20160.187
External Cites per document20170.193
External Cites per document20180.185
External Cites per document20190.268
Cites per document20060.000
Cites per document20070.079
Cites per document20080.214
Cites per document20090.361
Cites per document20100.347
Cites per document20110.344
Cites per document20120.331
Cites per document20130.429
Cites per document20140.342
Cites per document20150.316
Cites per document20160.268
Cites per document20170.266
Cites per document20180.198
Cites per document20190.303
% 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 documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Citable documents20060
Citable documents200738
Citable documents2008112
Citable documents2009205
Citable documents2010277
Citable documents2011302
Citable documents2012311
Citable documents2013301
Citable documents2014295
Citable documents2015266
Citable documents2016235
Citable documents2017218
Citable documents2018232
Citable documents2019198
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 documents20060
Uncited documents200735
Uncited documents200896
Uncited documents2009149
Uncited documents2010209
Uncited documents2011221
Uncited documents2012231
Uncited documents2013207
Uncited documents2014219
Uncited documents2015206
Uncited documents2016183
Uncited documents2017172
Uncited documents2018191
Uncited documents2019152
Cited documents20060
Cited documents20073
Cited documents200816
Cited documents200956
Cited documents201068
Cited documents201181
Cited documents201280
Cited documents201394
Cited documents201476
Cited documents201560
Cited documents201652
Cited documents201746
Cited documents201841
Cited documents201946
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