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32.3K
(top 1%)
papers
980.0K
(top 1%)
citations
337
(top 1%)
h
-index
484
(top 1%)
g
-index
196.7K
all documents
4.7K
doc citations
Top Schools (by citations)
#
School
Articles
Citations
R ARank
R CRank
1
Chemistry
433
35,490
52
34
2
Materials Science
230
23,327
14
12
3
Materials Science
157
19,099
13
17
4
Materials Science
128
15,913
19
15
5
Chemistry
154
13,871
34
17
6
Electronic Materials
109
13,448
13
6
7
Energy Materials
154
12,989
10
9
8
Biomedical Engineering
60
12,648
27
15
9
Chemistry
142
12,559
10
10
10
Chemistry
124
12,532
36
17
11
Materials Science
114
12,378
19
20
12
Education
139
11,985
10
7
13
Materials Science
186
11,703
14
9
14
Chemistry
103
11,464
30
14
15
Materials Science
105
11,431
8
15
16
Materials Science
129
11,314
15
11
17
Materials Science
101
11,158
11
8
18
Materials Science
125
10,807
9
6
19
Materials Science
77
10,797
35
25
20
Chemistry
100
10,641
34
26
21
Materials Science
89
10,318
26
9
22
Chemical Engineering
136
9,982
6
8
23
Chemical Engineering
112
9,437
34
17
24
Materials Science
100
9,404
14
11
25
Materials Science
112
8,979
22
12
26
Chemical Engineering
71
8,927
27
13
27
Optoelectronics
95
8,793
26
13
28
Condensed Matter Physics
83
8,657
26
23
29
Materials Science
130
8,602
8
5
30
Education
103
8,597
33
14
31
Education
106
8,445
36
24
32
Materials Science
69
8,400
6
5
33
Materials Science
109
8,382
17
18
34
Renewable Energy
147
8,329
28
33
35
Chemical Engineering
56
8,211
12
7
36
Energy Materials
76
8,023
12
12
37
Optoelectronics
125
7,793
15
9
38
Materials Chemistry
75
7,719
12
12
38
Materials Chemistry
75
7,719
12
12
40
Materials Science
53
7,614
23
11
41
Materials Science
80
7,611
10
5
42
Materials Science
91
7,366
15
10
43
Materials Science
141
7,350
44
38
44
Chemistry
57
7,300
6
3
45
Energy Engineering
75
7,287
8
10
46
Catalysis
73
7,272
14
13
47
Education
88
7,162
32
15
48
Chemistry
60
7,157
47
24
49
Materials Science
90
7,134
29
22
50
Chemistry
64
7,123
17
4
51
Materials Science
59
7,103
25
20
52
Reaction Engineering
41
7,070
7
5
53
Chemistry
122
7,044
36
37
54
Materials Science
87
6,845
13
7
55
Materials Science
86
6,558
14
11
56
Energy Materials
58
6,456
12
11
57
Energy Engineering
86
6,212
4
7
58
Metallurgy
104
6,205
17
9
59
Chemistry
51
6,200
35
15
60
Nanotechnology
50
5,975
17
12
61
Education
93
5,851
39
22
62
Chemical Engineering
56
5,819
23
10
63
Materials Science
34
5,769
22
15
64
Chemistry
67
5,539
41
39
65
Energy Conversion
55
5,483
11
10
66
Chemistry
62
5,450
40
38
67
Ceramics
79
5,332
31
23
68
Energy Materials
46
5,306
3
3
69
Chemistry
116
5,251
28
28
70
Ceramics
54
5,235
7
5
71
Functional Materials
62
5,193
23
22
72
Nanomaterials
19
5,124
11
12
73
Chemistry
86
5,084
24
20
74
Chemical Engineering
49
4,978
26
16
75
Chemistry
67
4,923
50
27
76
Renewable Energy
41
4,907
16
11
77
Energy Materials
41
4,894
11
8
78
Chemistry
48
4,874
26
16
79
Chemistry
52
4,801
31
14
80
Chemistry
51
4,794
22
22
81
Materials Science
41
4,777
7
10
82
Chemical Engineering
102
4,720
26
25
83
Materials Science
61
4,716
35
32
84
Chemistry
63
4,674
27
12
85
Renewable Energy
39
4,657
4
3
86
Chemistry
60
4,648
30
22
87
Chemistry
63
4,639
32
14
88
Chemical Engineering
67
4,627
28
19
89
Chemical Engineering
53
4,548
29
34
90
Materials Science
91
4,545
28
32
91
Chemical Engineering
56
4,543
31
19
92
Chemical Engineering
45
4,542
25
14
93
Nanotechnology
44
4,460
17
13
94
Materials Science
36
4,447
11
3
95
Chemical Engineering
59
4,363
30
14
96
Chemistry
49
4,358
42
30
97
Materials Science
44
4,354
27
25
98
Nanotechnology
43
4,332
31
24
98
Chemistry
34
4,332
16
7
100
Education
53
4,326
21
8
101
Bioengineering
43
4,304
31
25
102
Materials Science
20
4,292
15
5
103
Materials Science
70
4,284
14
7
104
Materials Science
45
4,224
30
29
105
Chemistry
59
4,181
19
11
106
Chemistry
42
4,178
24
24
107
Education
63
4,149
19
13
108
Chemistry
42
4,127
50
41
108
Materials Science
66
4,127
14
10
110
Functional Materials
44
4,126
11
11
111
Materials Science
81
4,105
12
14
112
Materials Science
51
4,102
15
11
113
Electronics
63
4,083
10
7
114
Mechanical Engineering
38
4,072
55
49
114
Physical Chemistry
91
4,072
23
26
116
Chemistry
39
4,009
55
22
117
Materials Science
48
3,992
13
9
118
Energy Conversion
79
3,987
6
5
119
Chemistry
61
3,956
33
17
120
Chemistry
60
3,934
28
24
121
Chemical Engineering
28
3,931
19
9
122
Energy Conversion
47
3,892
17
19
123
Education
26
3,886
28
9
124
Materials Science
30
3,858
34
31
125
Materials Science
40
3,850
30
15
126
Chemistry
74
3,846
33
32
127
Education
51
3,831
59
25
128
Chemical Engineering
66
3,802
19
17
129
Materials Science
31
3,781
26
22
130
Chemistry
32
3,780
24
13
131
Chemistry
31
3,772
34
15
132
Chemistry
67
3,763
34
40
133
Chemical Engineering
30
3,752
33
15
134
Energy Physics
40
3,713
47
30
135
Polymers
40
3,711
9
12
136
Materials Science
71
3,709
18
21
137
Chemical Engineering
42
3,708
33
22
138
Chemical Engineering
62
3,707
31
24
139
Chemical Engineering
38
3,673
48
20
140
Chemistry
71
3,650
40
26
141
Bioenergy
61
3,647
25
17
142
Chemistry
38
3,638
30
13
143
Nanotechnology
43
3,623
18
17
144
Bioengineering
40
3,620
31
26
144
Nanotechnology
40
3,620
31
26
146
Materials Science
77
3,619
11
14
146
Nanoengineering
53
3,619
21
29
148
Physical Chemistry
44
3,612
6
5
149
Nanoengineering
26
3,604
21
19
150
Chemistry
55
3,601
8
10
151
Composites
49
3,594
25
19
152
Composites
67
3,586
20
17
153
Chemistry
79
3,584
43
42
154
Process Engineering
51
3,579
41
32
155
Chemical Engineering
91
3,555
19
15
156
Energy Storage
34
3,552
10
5
157
Chemistry
85
3,542
75
58
158
Physical Chemistry
52
3,520
7
8
159
Materials Science
40
3,511
28
27
160
Chemistry
84
3,490
20
16
161
Materials Processing
46
3,471
12
8
162
Materials Science
48
3,445
32
27
162
Education
37
3,445
36
12
164
Chemistry
28
3,413
39
19
165
Chemical Engineering
63
3,392
24
16
166
Chemical Engineering
64
3,364
22
25
167
Condensed Matter Physics
42
3,356
18
4
168
Nanomaterials
57
3,349
24
25
169
Chemistry
26
3,337
48
26
169
Ceramics
55
3,337
23
21
171
Nanotechnology
27
3,326
13
7
172
Materials Science
48
3,303
13
9
173
Education
29
3,296
3
3
174
Chemistry
48
3,284
27
18
175
Materials Science
31
3,263
10
13
176
Education
39
3,254
25
10
177
Materials Science
62
3,241
22
18
178
Nanotechnology
53
3,211
17
19
179
Electronic Materials
18
3,200
2
2
180
Nanomaterials
18
3,178
15
13
181
Chemistry
55
3,165
17
15
181
Materials Science
58
3,165
31
28
183
Nanotechnology
21
3,164
3
2
184
Nanomaterials
31
3,162
25
24
185
Chemistry
48
3,140
27
20
186
Chemical Engineering
52
3,077
30
23
187
Materials Science
56
3,071
25
19
188
Energy Storage
55
3,031
5
9
189
Catalysis
51
3,030
22
26
190
Chemistry
33
3,029
43
32
191
Chemistry
20
3,028
39
14
192
Catalysis
50
3,011
23
26
193
Chemistry
33
3,003
30
14
194
Electronics
33
2,995
27
15
195
Chemical Engineering
47
2,985
31
24
196
Chemical Engineering
21
2,983
51
23
197
Electronics
31
2,957
3
3
198
Biology
45
2,955
29
27
198
Materials Science
32
2,955
25
14
200
Chemistry
58
2,950
31
23
201
Chemistry
32
2,904
78
62
202
Polymers
28
2,902
33
28
203
Chemistry
46
2,887
19
10
204
Chemistry
35
2,885
32
25
205
Energy Materials
27
2,877
16
13
206
Education
46
2,870
41
26
207
Materials Science
13
2,854
26
3
208
Chemical Engineering
15
2,851
26
4
209
Chemical Engineering
33
2,850
13
8
210
Astronomy
33
2,830
14
9
211
Biochemistry
30
2,786
34
30
211
Chemistry
31
2,786
15
12
213
Chemistry
59
2,766
37
35
214
Energy Conversion
42
2,763
7
7
215
Chemistry
41
2,761
49
37
216
Chemistry
47
2,758
78
57
217
Chemical Engineering
24
2,744
33
13
218
Materials Science
35
2,739
14
12
219
Education
43
2,738
61
41
220
Chemical Engineering
49
2,729
32
28
220
Materials Science
49
2,729
23
8
222
Materials Science
63
2,728
21
13
223
Chemistry
44
2,712
38
44
224
Materials Science
62
2,710
17
20
225
Education
31
2,690
88
45
226
Chemical Engineering
40
2,681
37
33
226
Chemistry
28
2,681
61
37
228
Chemistry
28
2,679
46
23
229
Materials Science
34
2,669
16
9
230
Materials Science
61
2,667
30
39
231
Chemistry
21
2,662
36
14
232
Education
50
2,633
32
22
233
Materials Science
53
2,630
13
13
234
Chemistry
39
2,626
20
16
234
Materials Science
15
2,626
10
3
236
Chemistry
32
2,601
16
11
237
Chemical Engineering
35
2,600
35
21
238
Energy Conversion
39
2,598
20
9
239
Chemistry
36
2,595
32
17
240
Materials Science
41
2,581
4
3
241
Chemistry
14
2,574
50
17
242
Chemistry
48
2,569
34
29
243
Chemistry
37
2,565
20
11
243
Photonics
24
2,565
10
17
245
Chemistry
20
2,550
49
32
246
Renewable Energy
41
2,514
6
7
247
Chemical Engineering
49
2,508
17
8
248
Materials Science
51
2,493
19
19
249
Chemical Engineering
52
2,489
19
26
250
Chemistry
40
2,488
72
47
251
Applied Physics
22
2,476
30
26
252
Chemical Engineering
29
2,473
21
24
253
Chemical Engineering
23
2,467
32
13
254
Materials Science
21
2,458
34
15
255
Optoelectronics
21
2,436
16
10
256
Materials Science
57
2,433
12
11
257
Chemistry
26
2,432
22
10
258
Mechanical Engineering
22
2,431
61
31
259
Electronics
36
2,430
14
10
260
Chemistry
30
2,413
46
32
261
Chemistry
35
2,397
45
36
262
Chemistry
21
2,374
31
19
263
Chemical Engineering
17
2,357
39
20
264
Energy Storage
66
2,354
6
9
265
Chemistry
28
2,335
39
30
266
Materials Science
9
2,333
3
3
267
Chemistry
30
2,325
7
4
268
Mechatronics
12
2,321
8
4
269
Chemistry
34
2,314
23
14
270
Computer Engineering
19
2,313
85
51
271
Energy Engineering
41
2,300
12
11
272
Chemistry
21
2,298
50
16
273
Biology
20
2,296
267
183
273
Chemistry
20
2,296
124
102
275
Renewable Energy
40
2,293
13
11
275
Chemistry
22
2,293
91
79
277
Polymer Chemistry
25
2,292
18
10
278
Materials Science
31
2,286
46
33
279
Education
32
2,273
5
3
280
Chemistry
34
2,267
45
36
281
Ceramics
40
2,265
13
9
282
Chemical Engineering
33
2,262
21
13
283
Materials Engineering
29
2,255
9
9
284
Chemical Engineering
18
2,248
58
29
285
Nanomaterials
12
2,244
12
16
286
Mechanical Engineering
36
2,238
57
44
287
Electronics
25
2,236
25
15
288
Chemistry
19
2,231
31
23
288
Materials Engineering
10
2,231
39
22
290
Materials Science
37
2,223
15
10
291
Materials Science
35
2,222
34
35
292
Materials Science
40
2,199
34
27
293
Chemistry
43
2,197
8
19
294
Materials Processing
39
2,185
14
14
295
Materials Science
15
2,183
23
15
296
Environmental Chemistry
18
2,181
11
4
297
Catalysis
17
2,168
7
13
298
Aerospace Engineering
32
2,167
12
9
299
Chemistry
35
2,166
34
21
300
Materials Science
28
2,162
22
20
301
Energy Materials
55
2,153
16
20
302
Chemistry
32
2,148
42
25
303
Metallurgy
29
2,146
46
33
304
Materials Science
31
2,145
21
14
305
Materials Science
35
2,134
20
19
306
Materials Science
12
2,112
12
11
307
Chemistry
21
2,109
64
35
307
Materials Science
46
2,109
18
11
309
Astronomy
22
2,105
19
18
309
Materials Engineering
21
2,105
35
18
311
Materials Engineering
33
2,101
21
11
312
Chemical Engineering
33
2,098
25
16
313
Environmental Engineering
34
2,093
21
10
314
Chemistry
8
2,086
77
31
315
Photonics
17
2,082
12
14
315
Energy Materials
21
2,082
11
9
317
Chemical Engineering
12
2,067
12
13
318
Chemistry
9
2,066
27
3
319
Materials Science
25
2,058
21
9
320
Chemical Engineering
39
2,042
31
26
321
Materials Science
38
2,041
23
11
322
Materials Science
43
2,034
24
22
322
Chemistry
23
2,034
3
3
324
Electrical Engineering
20
2,020
79
69
325
Materials Science
52
2,014
25
24
326
Chemical Engineering
27
2,013
16
12
327
Chemistry
39
1,986
28
27
328
Biochemistry
38
1,981
38
45
329
Chemical Engineering
22
1,975
11
12
330
Applied Physics
36
1,971
42
39
331
Biotechnology
32
1,967
31
31
331
Chemical Engineering
27
1,967
49
37
333
Catalysis
27
1,963
12
9
334
Energy Conversion
48
1,960
11
14
335
Mechanical Engineering
26
1,957
39
28
336
Chemistry
28
1,950
42
22
337
Materials Science
29
1,940
30
24
338
Environmental Science
35
1,939
7
7
339
Materials Science
36
1,936
24
17
340
Applied Physics
19
1,916
35
38
341
Energy Storage
45
1,912
7
13
342
Materials Science
17
1,909
11
7
343
Electronics
14
1,908
4
6
344
Mechanical Engineering
16
1,888
40
26
345
Engineering Physics
36
1,885
62
25
346
Electronics
13
1,878
5
4
347
Education
29
1,877
96
61
347
Chemical Engineering
3
1,877
7
2
347
Catalysis
3
1,877
16
4
350
Computer Science
13
1,870
12
3
350
Electrical Engineering
13
1,870
6
2
350
Materials Science
35
1,870
12
11
353
Education
14
1,854
39
7
354
Mechanical Engineering
8
1,832
89
20
355
Chemistry
35
1,830
55
53
356
Optoelectronics
11
1,823
7
3
357
Materials Science
18
1,817
39
17
358
Education
40
1,810
24
23
358
Energy Storage
12
1,810
3
5
360
Chemistry
11
1,805
55
18
361
Chemistry
34
1,792
18
15
362
Sustainable Energy
15
1,786
3
8
362
Sustainable Energy
15
1,786
4
9
364
Education
20
1,783
16
3
365
Chemistry
21
1,777
79
64
366
Education
19
1,776
8
4
367
Chemistry
23
1,773
50
33
367
Energy Conversion
18
1,773
12
7
369
Chemistry
18
1,765
44
23
370
Materials Science
15
1,763
14
7
370
Computer Engineering
9
1,763
12
2
372
Nanotechnology
22
1,759
31
22
373
Materials Engineering
12
1,752
17
6
374
Chemistry
22
1,751
69
64
375
Chemical Engineering
18
1,750
39
34
376
Chemistry
19
1,742
47
21
377
Chemical Engineering
15
1,740
16
7
378
Materials Science
16
1,738
21
8
379
Chemical Engineering
32
1,736
29
21
380
Energy Materials
22
1,725
3
2
381
Renewable Energy
24
1,723
8
5
382
Chemical Engineering
34
1,720
50
43
383
Materials Science
37
1,717
35
35
384
Education
37
1,716
60
48
385
Materials Science
39
1,715
18
22
386
Materials Science
26
1,714
11
8
387
Chemical Engineering
16
1,709
6
4
388
Materials Science
8
1,685
37
9
389
Applied Physics
21
1,680
11
9
390
Applied Physics
34
1,677
43
41
391
Nanotechnology
13
1,673
4
3
392
Astronomy
19
1,668
34
19
393
Chemical Engineering
22
1,660
8
7
394
Materials Science
20
1,657
29
15
395
Energy Storage
13
1,656
8
6
395
Energy Storage
13
1,656
7
5
397
Education
24
1,654
29
18
397
Film
4
1,654
32
11
399
Chemistry
19
1,651
12
4
400
Materials Engineering
41
1,649
28
28
401
Energy Storage
11
1,648
5
3
402
Materials Science
19
1,645
18
16
403
Materials Science
25
1,643
21
17
404
Chemical Engineering
25
1,640
31
16
404
Chemistry
25
1,640
40
18
406
Materials Chemistry
21
1,637
23
18
407
Chemical Engineering
31
1,636
25
13
408
Materials Science
4
1,621
12
2
408
Materials Science
4
1,621
21
2
410
Chemistry
16
1,619
35
21
411
Nanoengineering
10
1,618
7
6
411
Energy Materials
21
1,618
15
12
413
Materials Science
13
1,616
51
38
414
Chemistry
20
1,614
87
72
415
Chemistry
24
1,606
50
35
416
Chemical Engineering
27
1,605
23
11
417
Process Engineering
9
1,598
13
7
418
Education
43
1,589
51
37
419
Renewable Energy
20
1,587
5
3
420
Education
7
1,586
36
10
420
Catalysis
7
1,586
35
11
422
Chemistry
13
1,581
114
62
423
Education
7
1,580
35
3
424
Computer Science
17
1,575
92
93
425
Analytical Chemistry
13
1,571
18
7
426
Chemistry
27
1,560
58
44
427
Chemical Engineering
9
1,557
4
2
428
Functional Materials
21
1,556
24
15
429
Education
5
1,554
42
2
430
Applied Physics
27
1,553
36
28
431
Education
4
1,548
14
2
431
Catalysis
4
1,548
9
2
431
Catalysis
4
1,548
12
2
434
Materials Science
5
1,541
23
3
435
Optoelectronics
17
1,540
33
24
436
Education
28
1,539
55
32
436
Chemistry
33
1,539
49
48
436
Science Education
28
1,539
55
32
439
Chemistry
43
1,538
27
31
440
Chemistry
7
1,535
9
3
441
Chemical Engineering
18
1,534
23
6
442
Mechanical Engineering
19
1,533
20
18
442
Materials Science
14
1,533
22
16
444
Materials Science
27
1,532
18
16
445
Textiles
31
1,527
21
22
446
Chemistry
19
1,524
31
15
447
Education
35
1,522
38
35
448
Nanomaterials
6
1,521
8
2
449
Education
18
1,520
39
25
449
Electronics
27
1,520
17
17
451
Chemistry
5
1,513
42
19
452
Materials Science
34
1,511
29
23
452
Materials Science
18
1,511
16
14
454
Chemical Engineering
36
1,503
58
46
455
Optoelectronics
22
1,499
22
18
456
Energy Materials
15
1,498
12
14
457
Chemical Engineering
26
1,493
34
25
458
Materials Science
26
1,489
37
39
459
Education
35
1,477
196
134
460
Organic Chemistry
17
1,476
50
27
461
Solar Energy
11
1,473
11
15
462
Functional Materials
20
1,470
26
19
463
Materials Science
36
1,459
33
29
464
Chemical Engineering
6
1,456
5
2
464
Chemical Engineering
6
1,456
7
2
466
Materials Science
14
1,453
44
41
467
Chemical Engineering
20
1,450
36
41
468
Chemistry
9
1,429
48
17
469
Bioenergy
25
1,428
14
10
470
Energy Storage
32
1,426
3
5
471
Chemistry
28
1,423
32
25
472
Mechanical Engineering
14
1,422
35
21
473
Renewable Energy
28
1,420
14
13
474
Film
11
1,418
13
10
475
Materials Science
18
1,414
14
9
475
Materials Science
20
1,414
27
26
477
Functional Materials
30
1,412
40
36
478
Chemical Engineering
27
1,407
37
22
479
Materials Science
22
1,404
10
12
480
Materials Science
11
1,401
10
8
481
Chemistry
34
1,394
31
28
481
Materials Science
12
1,394
16
8
483
Aerospace Engineering
21
1,388
72
45
483
Film
2
1,388
9
2
485
Energy Storage
26
1,386
10
6
486
Computer Science
9
1,373
2
2
486
Materials Science
21
1,373
36
23
486
Electrical Engineering
9
1,373
2
2
489
Nanochemistry
9
1,369
21
19
490
Energy Materials
21
1,361
14
15
491
Chemistry
21
1,360
104
94
491
Energy Materials
15
1,360
27
5
493
Chemistry
15
1,358
128
80
494
Biology
25
1,356
38
38
495
Product Development
13
1,350
31
17
496
Materials Science
5
1,346
5
2
497
Materials Engineering
7
1,342
2
2
498
Materials Science
27
1,339
28
34
499
Energy Storage
25
1,338
7
8
499
Chemistry
16
1,338
21
17
501
Chemistry
16
1,337
26
19
501
Materials Engineering
31
1,337
10
7
503
Biochemistry
20
1,336
73
73
504
Mechatronics Engineering
6
1,333
9
7
505
Optoelectronics
11
1,332
3
2
506
Electronic Materials
14
1,328
7
2
507
Energy Materials
3
1,323
2
2
508
Materials Science
15
1,322
22
10
509
Chemistry
25
1,319
30
21
510
Chemistry
26
1,318
76
92
510
Photonics
22
1,318
14
20
512
Polymer Science
20
1,317
41
35
513
Energy Storage
36
1,316
5
5
514
Materials Science
3
1,315
24
2
515
Chemistry
7
1,314
31
10
516
Chemistry
7
1,312
106
50
517
Materials Science
17
1,311
20
12
518
Education
15
1,310
29
15
519
Polymer Science
17
1,308
14
8
520
Film
1
1,307
3
2
521
Chemistry
1
1,300
59
2
522
Electronics
22
1,298
4
9
523
Materials Science
14
1,297
26
11
523
Materials Science
4
1,297
6
2
525
Polymer Science
18
1,296
17
13
526
Telecommunications
39
1,294
82
56
527
Electronics
34
1,291
25
27
528
Chemistry
18
1,288
51
51
529
Applied Physics
33
1,285
12
13
529
Materials Engineering
33
1,285
12
12
531
Chemical Engineering
20
1,283
10
7
531
Chemistry
16
1,283
24
13
533
Chemistry
18
1,282
16
14
534
Materials Science
12
1,279
37
24
534
Chemical Engineering
14
1,279
37
9
534
Chemistry
14
1,279
47
14
537
Optoelectronics
14
1,276
28
10
538
Pharmaceutical Engineering
5
1,275
14
3
538
Pharmaceutical Engineering
4
1,275
12
2
540
Chemical Engineering
19
1,268
35
31
541
Biotechnology
3
1,263
23
2
541
Chemistry
15
1,263
27
29
541
Biochemistry
15
1,263
25
26
541
Chemical Engineering
3
1,263
31
3
545
Chemistry
17
1,261
69
54
546
Education
10
1,247
24
5
547
Materials Science
19
1,246
14
6
548
Materials Science
18
1,245
34
31
549
Chemistry
10
1,242
60
40
549
Chemistry
10
1,242
36
21
549
Biochemistry
10
1,242
59
39
552
Chemistry
14
1,240
72
40
553
Chemical Engineering
22
1,239
35
29
554
Materials Science
30
1,238
29
24
554
Chemistry
39
1,238
82
79
556
Materials Science
23
1,237
37
29
556
Photonics
10
1,237
29
29
558
Polymer Chemistry
15
1,235
32
25
559
Materials Science
11
1,234
51
17
560
Physical Chemistry
22
1,233
17
18
561
Materials Engineering
2
1,232
22
2
562
Chemistry
24
1,229
64
42
562
Electronics
22
1,229
72
44
562
Chemistry
16
1,229
15
20
565
Electrical Engineering
25
1,228
38
48
566
Catalysis
3
1,227
39
7
566
Materials Science
3
1,227
51
8
566
Education
3
1,227
80
8
569
Chemical Engineering
6
1,224
75
48
570
Nanotechnology
19
1,223
29
24
571
Environmental Science
6
1,221
108
35
572
Chemistry
14
1,220
60
48
573
Mechanical Engineering
30
1,218
53
60
574
Chemistry
11
1,216
45
16
574
Chemistry
21
1,216
20
17
574
Chemical Engineering
21
1,216
20
17
577
Education
29
1,213
89
68
577
Functional Materials
20
1,213
14
9
579
Mechanical Engineering
19
1,209
36
29
580
Nanomaterials
2
1,207
6
2
581
Nanochemistry
5
1,198
5
2
582
Energy Conversion
15
1,195
10
5
583
Materials Science
27
1,194
20
20
584
Textiles
25
1,192
26
23
585
Education
3
1,191
63
3
586
Chemical Engineering
20
1,189
11
5
587
Energy Storage
10
1,188
5
3
588
Industrial Chemistry
4
1,183
23
6
589
Chemistry
23
1,178
51
43
589
Chemistry
9
1,178
51
23
589
Chemistry
6
1,178
7
3
592
Electronics
29
1,174
22
27
592
Energy Materials
11
1,174
5
4
594
Materials Physics
28
1,173
29
26
595
Chemical Engineering
28
1,171
70
102
596
Chemical Engineering
13
1,170
53
21
596
Polymers
17
1,170
16
9
598
Chemistry
28
1,167
37
32
599
Education
8
1,164
50
17
599
Chemical Engineering
26
1,164
37
28
599
Energy Materials
7
1,164
3
3
602
Agricultural Engineering
1
1,156
139
14
603
Electronic Materials
19
1,151
26
18
604
Nanotechnology
21
1,149
24
22
605
Nanomaterials
21
1,135
25
29
606
Education
22
1,132
40
16
606
Laser
17
1,132
22
12
608
Electronics
12
1,131
2
2
609
Chemistry
11
1,127
73
35
609
Chemistry
13
1,127
48
31
609
Chemical Engineering
13
1,127
48
31
612
Chemistry
5
1,125
19
2
613
Education
14
1,122
44
22
614
Industrial Engineering
8
1,120
17
3
614
Chemical Engineering
24
1,120
34
30
616
Optoelectronics
9
1,118
3
2
617
Textiles
15
1,116
39
22
618
Chemistry
31
1,115
33
28
619
Education
12
1,113
83
36
619
Chemical Engineering
25
1,113
36
30
621
Chemistry
17
1,109
7
8
621
Solid State Physics
34
1,109
25
30
623
Education
24
1,108
15
13
623
Materials Science
16
1,108
10
7
625
Mechanical Engineering
29
1,104
33
27
626
Physical Chemistry
19
1,101
15
12
627
Materials Science
48
1,098
21
29
628
Chemistry
27
1,095
40
37
629
Chemistry
26
1,093
17
16
630
Astronomy
12
1,092
34
28
631
Materials Science
2
1,085
7
2
631
Nanoengineering
2
1,085
2
2
631
Nanoengineering
2
1,085
2
2
634
Chemistry
4
1,084
68
30
635
Mathematics
8
1,083
52
10
636
Metallurgy
15
1,081
7
4
637
Materials Science
20
1,080
37
38
638
Chemistry
11
1,079
150
82
638
Nanotechnology
25
1,079
3
4
640
Nanotechnology
26
1,078
10
7
641
Chemistry
8
1,075
36
20
642
Chemical Engineering
8
1,074
39
18
643
Catalysis
19
1,073
23
28
644
Chemistry
18
1,072
55
39
644
Optoelectronics
24
1,072
42
32
646
Catalysis
12
1,071
33
13
647
Chemical Engineering
34
1,068
28
28
647
Biochemical Engineering
13
1,068
53
31
649
Materials Science
25
1,067
27
17
650
Materials Engineering
16
1,065
30
22
651
Materials Science
4
1,063
13
3
652
Materials Science
6
1,062
6
3
653
Energy Storage
28
1,060
4
3
653
Electronics
16
1,060
2
2
655
Biology
6
1,059
166
80
656
Nanotechnology
22
1,053
42
33
657
Optics
15
1,052
37
26
658
Materials Science
10
1,051
48
30
659
Materials Science
5
1,049
26
9
660
Biology
6
1,047
97
40
661
Chemistry
25
1,046
14
16
662
Energy Materials
31
1,043
7
9
662
Solar Energy
32
1,043
14
19
662
Energy Systems
32
1,043
14
19
665
Education
15
1,041
68
53
666
Materials Engineering
9
1,036
48
34
667
Chemistry
17
1,032
39
38
668
Chemistry
22
1,031
79
53
669
Biomedical Engineering
23
1,029
26
16
670
Inorganic Chemistry
12
1,028
14
9
671
Catalysis
13
1,026
8
8
672
Chemical Engineering
12
1,025
35
11
673
Functional Materials
16
1,024
18
11
674
Materials Science
12
1,022
42
30
675
Biomedical Engineering
7
1,020
30
7
676
Chemistry
16
1,018
35
30
677
Food Chemistry
7
1,013
47
24
678
Ceramics
1
1,012
1
1
678
Functional Materials
8
1,012
16
6
680
Chemistry
16
1,010
45
35
680
Nanomaterials
19
1,010
17
14
682
Chemistry
24
1,008
51
43
682
Chemistry
21
1,008
61
42
684
Chemistry
16
1,006
63
44
684
Materials Science
13
1,006
10
10
684
Industrial Engineering
20
1,006
22
23
684
Chemistry
10
1,006
9
5
688
Chemistry
13
1,005
82
75
689
Chemistry
17
1,004
12
5
690
Polymer Science
11
1,003
37
29
691
Materials Science
16
1,002
17
16
692
Energy Materials
11
998
6
10
692
Energy Materials
7
998
4
3
694
Mechanical Engineering
15
992
71
40
695
Biochemistry
9
990
41
20
695
Chemistry
7
990
131
70
695
Chemistry
9
990
45
23
698
Nanotechnology
1
988
21
4
699
Materials Science
18
986
13
8
700
Chemistry
12
984
63
31
701
Astronomy
37
982
25
36
702
Semiconductor
18
981
27
8
703
Chemistry
4
980
142
40
704
Chemistry
11
978
60
27
704
Microelectronics
14
978
44
21
706
Education
20
977
29
19
706
Microelectronics
17
977
37
10
708
Education
11
976
89
28
708
Materials Engineering
2
976
6
2
708
Materials Engineering
2
976
1
1
708
Nanomaterials
2
976
1
1
708
Nanomaterials
2
976
2
2
713
Mathematics
6
974
182
65
714
Materials Science
21
973
27
17
715
Chemistry
27
971
23
22
715
Architecture
2
971
36
10
717
Chemistry
18
970
53
47
718
Energy Systems
8
969
37
19
718
Nanomaterials
7
969
15
4
720
Chemistry
24
968
73
76
720
Film
51
968
4
15
722
Thermodynamics
38
967
4
6
723
Electronics
8
966
35
8
724
Materials Physics
10
963
27
27
725
Chemistry
10
962
35
16
726
Experimental physics
16
961
11
8
727
Applied Physics
15
960
14
7
728
Theoretical Chemistry
7
959
53
18
728
Materials Science
27
959
22
21
730
Electrical Engineering
13
958
84
84
731
Materials Engineering
1
957
22
2
732
Chemical Engineering
19
955
64
46
732
Chemistry
22
955
22
38
732
Chemistry
6
955
20
9
735
Nanofabrication
12
952
20
19
736
Nanofabrication
11
949
9
12
737
Materials Science
15
947
40
32
737
Chemical Engineering
28
947
26
31
739
Chemistry
17
944
35
22
740
Production Engineering
12
942
25
10
741
Materials Science
5
940
14
4
742
Mechanical Engineering
12
939
55
34
742
Mathematics
13
939
19
6
744
Chemistry
20
937
13
4
745
Materials Engineering
3
935
10
5
746
Chemistry
27
931
33
36
746
Chemistry
27
931
24
22
748
Mechanical Engineering
16
928
41
22
749
Biochemical Engineering
6
927
22
12
750
Materials Science
38
926
34
43
750
Chemical Engineering
5
926
1
1
752
Chemistry
12
924
5
4
753
Materials Science
7
922
19
13
754
Electrical Engineering
11
920
107
83
755
Chemistry
8
919
38
9
756
Energy Conversion
4
916
9
9
756
Energy Materials
19
916
7
6
758
Electronics
31
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41
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84
63
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40
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39
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55
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31
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17
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774
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11
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14
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22
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74
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56
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13
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