4.4(top 10%)
impact factor
70.5K(top 0.1%)
papers
2.6M(top 0.1%)
citations
300(top 1%)
h-index
4.4(top 10%)
extended IF
75.5K
all documents
2.7M
doc citations
432(top 1%)
g-index

Top Schools (by citations)

#SchoolArticlesCitationsR ARankR CRank
1Chemistry1113.0K25
2Biotechnology733.0K366308
3Chemistry742.6K913
4Energy Conversion762.6K14
5Nanotechnology652.5K25
6Biomedical Sciences492.0K1136932
7Education631.9K1718
8Materials Science751.5K3563
9Chemistry351.4K11
10Chemistry381.4K11
11Chemistry421.3K3311
11Optics251.3K5533
13Chemistry161.3K4044
14Chemistry461.2K5199
15Energy Materials181.1K2219
16Education361.0K1313
17Biotechnology301.0K95168
18Chemistry149401210
19Chemistry358091010
20Chemistry2375157
21Energy Conversion1774415
22Chemistry2065724
23Chemistry19626917
24Chemistry1562142
25Biotechnology235461844
25Chemistry215461627
27Chemistry114841310
28Chemistry164781226
29Chemistry144763543
30Nanotechnology194673966
31Chemistry194484997
32Nanotechnology8436158126
33Chemistry1239823
34Chemistry123853110
35Chemical Engineering1337834
36Chemistry635046
37Education143132254
38Chemistry72971011
39Chemistry15296210
40Chemistry1289243
40Chemical Engineering1289243
42Chemistry5280103
43Immunology1275679
44Energy Systems52693438
45Biology62566755
46Materials Science1025358
47Chemistry9248120166
48Chemical Engineering3243134
49Education22373517
50Pharmacy723233
51Chemistry122897
51Oceanography122823888
53Chemistry122223578
53Chemistry112224189
55Education121362
56Chemistry3210175155
57Materials Science12057840
58Chemistry72043818
59Catalysis32025555
60Neuroscience6201170216
60Mechanical Engineering32011515
60Manufacturing Technology32013418
60Mental Health6201172216
64Chemistry319335
65Chemistry41823828
66Complex Systems81771126
66Nanotechnology31775564
68Catalysis31684631
69Biomedical Sciences116528381
70Materials Science51616369
71Chemistry71602832
72Catalysis31552416
73Energy Conversion715428
74Education11523252794
74Pathology31523032
76Chemistry915153
76Chemistry51512441
78Chemistry31502430
79Chemistry31493657
80Ceramics11489141
81Nanotechnology1014656136
82Chemistry31451221
83Energy Storage41442033
84Chemistry414211298
85Chemistry3139205144
85Systems Design713916
87Chemistry21384449
87Education41382518
89Chemistry21363038
90Chemistry1128186
91Materials Engineering112771
92Biotechnology21248527
93Chemistry51193658
94Education41172720
95Catalysis121152365
96Chemistry41146896
97Chemistry31139167
97Magnetic Resonance Imaging311313
99Pharmacy11101106549
99Chemical Engineering21101014
101Dynamics410879102
101Catalysis11082927
103Chemistry8105838
104Surface Engineering9103617
105Chemistry1985726
106Biology197432248
107Chemistry39695130
108Chemistry2959298
108Sustainable Energy4952436
110Photonics28712590
111Chemistry2854131
111Biotechnology2851630
113Chemistry1848852
113Polymers1841010
115Chemistry3832331
115Chemistry483130160
115Chemistry4833158
118Chemistry1823017
119Chemistry48135
120Energy Storage5801125
121Chemistry1795738
122Mathematics2774119
123Pharmacology47651127
123Education276332287
125Chemistry2753635
125Biology17512
125Chemistry27579
125Pharmacology1754748
129Chemical Engineering2732747
130Chemical Engineering2712435
130Chemistry1713426
130Chemistry67149106
133Pharmacology27026
133Chemistry3701733
135Biology169712
135Radiology169191143
135Chemical Engineering1695634
135Materials Science1695334
139Chemistry1661014
139Energy Storage16659
141Pharmacy265480567
141Chemistry465519
143Electrical Engineering263526391
143Chemistry1632728
145Chemical Engineering1623927
145Chemistry1624327
145Chemistry2625360
145Chemistry1624126
145Nanomaterials262918
145Nanotechnology26284104
145Nanomaterials262818
145Nanotechnology2624268
145Bioengineering162281258
145Nanotechnology162281258
145Chemical Engineering1628995
156Chemistry16133
156Pharmacy3612946
158Chemistry2602724
158Nanotechnology360105140
160Biomaterials25913
161Pathology1581210
162Biology157247281
162Chemistry157103133
164Chemistry2562932
164Chemistry256811
164Materials Science1562740
167Chemistry155107
168Biomedical Engineering25464102
168Semiconductor1544919
168Semiconductor1544823
168Textiles5541550
168Pharmacy15434
173Energy Storage3536487
173Nanomaterials653101248
175Chemistry1523615
176Chemistry4511431
177Education1502916
178Chemistry14751
179Astronomy3462443
179Civil Engineering14678
179Biology146543463
182Catalysis145145
183Materials Science14431
184Astronomy1435468
184Biomedical Engineering143200160
184Nanomedicine1434343
187Chemistry1423029
187Chemistry2424862
187Economics442137189
187Chemistry3423553
187Chemistry3421124
192Chemical Engineering1413031
192Metallurgy14135
192Nanotechnology341814
195Chemistry2402938
195Electronics140157125
197Chemistry1395642
197Chemistry1392618
197Education3393044
197Chemistry1394530
201Materials Science1383628
201Polymers238711
201Manufacturing Technology13811290
204Geology13713566
204Mineralogy1376944
204Catalysis2371234
204Chemistry1371114
208Chemistry136811
208Electronics136162106
210Chemistry1351521
210Chemistry135912
212Materials Science2341122
212Education234264427
212Electronics1344139
215Chemistry13354
215Chemistry1331011
215Energy Materials1332518
218Biology132449487
218Nanotechnology1321222
220Chemistry1311616
220Energy Conversion3311937
220Electronics131104100
220Chemistry23113
220Energy Storage33150103
220Renewable Energy3311223
226Chemistry430215
226Biology4301985
226Biomaterials1307284
226Solar Energy430313
230Chemistry2295794
230Endocrinology1292430
232Chemistry1282638
233Chemistry12797102
233Catalysis1277659
233Chemistry1274740
233Materials Science1274439
233Education1273528
238Chemistry2262746
238Economics226118137
238Biotechnology126411
238Chemistry1261523
238Nanomedicine126410
243Chemistry1253740
243Biomaterials1255059
243Energy Storage125613
246Immunology124123176
246Catalysis1241924
246Photonics1241515
246Energy Storage1245880
246Mechanical Engineering12432
251Chemistry22396175
251Chemistry12368
253Chemistry1224954
253Photonics1222732
253Materials Characterization1221329
256Materials Science1213142
256Chemistry121179218
256Education1215265
256Photonics121122100
256Materials Science2211229
261Chemistry1207174
261Functional Materials1201110
261Materials Science1207581
261Materials Science2202133
265Chemistry21993164
265Education21919672460
265Education1195662
265Nuclear technology1195842
269Economics1182958
269Chemistry11884102
269Education118105141
269Chemistry1185068
269Chemistry118130142
269Chemistry1186389
269Chemistry1185576
269Functional Materials1182623
277Education1172435
277Biology1173454
277Oncology1175246
277Chemistry1174244
277Chemistry117824
277Biotechnology117313
277Materials Science1174047
277Chemistry1171317
277Electronics2174081
277Chemical Engineering1171211
277Nanomaterials11776123
288Chemistry1164560
288Chemistry11683123
288Chemistry11613
288Chemistry1167997
288Optics1163943
288Biomedical Sciences116352490
288Laser1163129
288Laser1162122
296Chemistry1152427
296Chemical Engineering1155377
296Astronomy11546
296Chemistry1156593
296Pharmacy115311
296Pharmacy11511
296Functional Materials11511
296Nuclear Energy11548
296Pharmacy1152449
305Chemistry1144771
305Chemistry114105162
305Pharmacy1142043
305Chemistry2142866
305Chemistry1141930
305Materials Science11422
311Chemistry11382131
311Biology113138240
311Chemistry1136995
311Pharmacy113407557
311Chemistry113251277
311Chemistry11322
311Chemistry1132656
311Advanced Manufacturing11312
319Biology112360498
319Materials Science1125168
319Astronomy31264153
319Chemistry1124361
319Chemistry1122244
319Chemistry1123257
319Chemistry1121222
319Chemistry1122959
319Architecture1128796
319Chemical Engineering1123772
319Information Technology11211581601
319Renewable Energy11278130
319Chemistry1121830
332Chemistry1113048
332Mechanical Engineering111413
332Biology21118702833
332Chemistry21123126
332Chemistry11147101
332Mathematics21179153
332Ecology111918
332Advanced Manufacturing111920
332Chemistry11111
341Chemistry1103952
341Biology110420
341Nanomaterials110511
341Pharmacy310210
341Energy Materials1102121
346Logistics195289
346Catalysis1933
346Materials Science1974108
346Nanotechnology1952107
350Chemistry186098
350Chemistry182751
350Nuclear Energy185962
350Solar Energy1887140
350Mathematics18823
350Functional Materials281937
350Nanotechnology181530
357Surgery1781144
357Biology173170
357Oncology17158310
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357Metallurgy17126188
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357Astronomy17515
365Chemistry263690
365Chemistry16310
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365Energy Materials2617
369Biology15176292
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369Chemistry154080
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369Functional Materials15714
377Neuroscience14260468
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383Chemistry1364120
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391Chemistry111629
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392Hydropower10416716