Nanoscale

6.8(top 5%)

impact factor

25.2K(top 1%)

papers

1.1M(top 1%)

citations

293(top 1%)

h-index

6.8(top 5%)

extended IF

28.8K

all documents

1.1M

doc citations

427(top 1%)

g-index

Top Schools (by citations)

#	School	Articles	Citations	R ARank	R CRank
1	Chemistry	717	41,586	24	23
2	Materials Science	224	18,005	4	10
3	Chemistry	197	11,668	17	18
4	Biomedical Engineering	106	10,267	5	10
5	Chemistry	120	9,891	21	21
6	Chemistry	176	9,047	20	14
7	Materials Science	191	8,680	28	28
8	Chemistry	169	8,274	18	25
9	Chemistry	149	8,255	23	20
10	Functional Materials	126	7,845	7	10
11	Materials Science	160	7,773	16	17
12	Nanomaterials	160	7,733	2	9
13	Chemistry	156	7,595	15	15
14	Materials Science	115	7,396	12	11
15	Optics	127	7,395	28	7
16	Chemistry	118	7,327	33	27
17	Education	139	7,316	9	11
18	Chemical Engineering	126	7,050	19	19
19	Chemistry	61	6,898	23	10
20	Materials Science	121	6,820	10	14
21	Chemical Engineering	140	6,772	14	15
22	Chemistry	87	6,363	15	12
23	Chemical Engineering	68	6,298	7	5
24	Chemistry	90	6,103	18	23
25	Nanomaterials	96	6,039	4	7
26	Chemistry	98	6,027	11	14
27	Energy Materials	87	5,953	15	11
28	Chemistry	85	5,870	29	11
29	Chemical Engineering	109	5,814	5	4
30	Education	103	5,770	15	17
31	Optoelectronics	86	5,622	5	5
32	Chemistry	93	5,608	25	24
33	Condensed Matter Physics	138	5,606	15	22
34	Materials Science	120	5,600	20	24
35	Chemistry	85	5,597	18	12
36	Chemical Engineering	77	5,457	31	17
37	Education	74	5,349	11	11
38	Chemical Engineering	76	5,338	12	6
39	Optics	75	5,300	16	3
40	Education	91	5,196	4	6
41	Physical Chemistry	105	5,141	16	18
42	Chemistry	109	5,115	41	29
43	Materials Chemistry	64	5,064	16	12
44	Education	121	5,043	9	14
45	Materials Science	115	5,040	11	18
46	Energy Materials	63	4,972	16	11
47	Telecommunications	100	4,962	20	12
48	Materials Chemistry	61	4,949	15	11
49	Chemistry	74	4,942	26	14
50	Chemistry	127	4,939	55	50
51	Chemistry	98	4,836	24	24
52	Education	63	4,830	27	15
53	Chemistry	97	4,819	5	7
54	Ceramics	83	4,731	21	21
55	Biotechnology	87	4,528	221	131
56	Chemistry	114	4,496	14	17
57	Education	86	4,480	17	14
58	Energy Conversion	64	4,459	7	8
59	Materials Science	74	4,367	12	15
60	Organic Chemistry	65	4,292	19	12
61	Materials Science	112	4,288	15	18
62	Chemical Engineering	106	4,254	15	18
63	Chemistry	49	4,246	23	13
64	Biomedical Sciences	116	4,245	432	421
65	Nanotechnology	79	4,234	5	9
66	Electronics	79	4,227	7	11
67	Materials Science	101	4,219	9	18
68	Chemistry	69	4,171	12	7
69	Materials Science	77	4,158	7	7
70	Chemistry	62	4,113	30	24
71	Chemistry	79	4,096	32	33
72	Materials Science	93	4,091	12	20
73	Chemistry	54	4,084	9	9
74	Materials Science	83	4,075	17	22
75	Electronics	81	4,046	6	10
76	Analytical Chemistry	53	4,014	16	11
77	Nanotechnology	55	4,011	20	15
77	Bioengineering	55	4,011	18	13
79	Chemistry	92	4,009	20	11
80	Functional Materials	76	3,954	9	8
81	Chemistry	81	3,903	11	20
81	Bioengineering	53	3,903	16	12
81	Nanotechnology	53	3,903	16	12
84	Chemical Engineering	16	3,894	24	3
85	Optoelectronics	86	3,854	16	15
86	Education	61	3,822	16	5
87	Applied Physics	73	3,815	9	11
88	Chemistry	61	3,763	15	10
89	Nanotechnology	76	3,740	7	12
90	Chemistry	34	3,723	27	15
91	Nanoengineering	51	3,704	7	15
92	Applied Physics	82	3,665	12	21
93	Astronomy	34	3,635	40	17
94	Education	56	3,629	10	8
95	Biology	78	3,623	80	85
96	Materials Science	110	3,606	17	14
97	Education	51	3,588	17	9
97	Applied Physics	80	3,588	14	19
99	Chemical Engineering	81	3,565	18	11
100	Materials Science	53	3,556	17	12
101	Chemical Engineering	58	3,544	12	8
102	Chemical Engineering	50	3,497	23	13
103	Materials Science	61	3,495	30	36
104	Chemistry	70	3,489	22	20
105	Materials Science	59	3,472	7	7
106	Chemical Engineering	68	3,450	21	20
106	Polymer Science	48	3,450	24	18
108	Biology	24	3,416	28	9
109	Nanotechnology	21	3,412	12	6
110	Applied Physics	52	3,406	13	16
111	Polymers	60	3,377	22	20
112	Education	62	3,374	20	15
113	Optoelectronics	63	3,364	3	3
114	Education	50	3,363	14	9
115	Education	22	3,355	33	9
116	Energy Physics	75	3,340	32	21
117	Chemical Engineering	54	3,314	15	18
118	Chemical Engineering	42	3,300	6	7
119	Chemistry	26	3,296	30	11
120	Electronics	55	3,230	4	3
121	Chemistry	42	3,228	8	10
122	Nanomaterials	54	3,209	7	13
123	Applied Physics	19	3,207	19	6
124	Chemistry	42	3,192	5	3
125	Chemistry	14	3,170	63	17
125	Nanotechnology	68	3,170	10	13
127	Materials Science	59	3,168	11	13
128	Analytical Chemistry	44	3,146	8	3
129	Education	49	3,143	10	9
130	Chemistry	22	3,136	35	20
131	Materials Science	28	3,133	13	17
132	Education	39	3,128	11	6
133	Chemistry	38	3,127	8	2
133	Electronics	73	3,127	5	12
135	Materials Science	25	3,113	7	3
136	Functional Materials	37	3,104	3	2
137	Education	55	3,088	10	11
138	Chemistry	37	3,082	37	17
139	Chemistry	39	3,073	43	19
140	Astronomy	21	3,005	46	24
141	Education	33	2,998	3	1
142	Materials Science	55	2,983	13	10
143	Education	37	2,971	22	9
144	Chemistry	22	2,961	36	13
145	Environmental Chemistry	21	2,953	30	10
146	Electronics	24	2,938	2	1
147	Education	53	2,934	6	4
147	Chemistry	40	2,934	26	15
149	Aerospace Engineering	10	2,906	15	2
150	Film	34	2,904	4	3
151	Nanomaterials	14	2,897	9	13
152	Chemistry	46	2,895	11	13
153	Education	46	2,839	47	28
154	Semiconductor	51	2,836	10	5
155	Ceramics	52	2,799	18	16
156	Materials Science	61	2,788	9	10
157	Materials Science	55	2,771	11	11
158	Materials Science	57	2,768	5	7
159	Materials Science	10	2,742	20	1
160	Chemical Engineering	9	2,729	56	4
161	Computer Engineering	57	2,723	29	38
162	Education	42	2,714	14	18
163	Chemical Engineering	56	2,709	14	17
164	Chemical Engineering	38	2,686	24	26
165	Materials Chemistry	26	2,683	16	6
166	Functional Materials	46	2,679	4	4
167	Materials Chemistry	36	2,666	8	10
168	Chemistry	48	2,641	20	25
169	Materials Science	66	2,632	14	21
170	Education	60	2,626	21	14
171	Materials Science	3	2,614	61	2
172	Electrical Engineering	2	2,587	90	5
173	Materials Science	52	2,584	12	7
174	Applied Physics	53	2,583	15	12
175	Chemistry	6	2,581	32	3
176	Food Safety	32	2,573	16	10
177	Chemistry	73	2,570	2	4
178	Materials Science	61	2,558	8	11
179	Energy Conversion	49	2,550	4	6
180	Materials Science	54	2,530	6	19
180	Nanomaterials	52	2,530	5	4
182	Materials Science	45	2,525	11	9
183	Neuroscience	1	2,517	34	1
184	Education	51	2,508	16	16
185	Materials Science	54	2,493	18	9
186	Composites	55	2,477	14	12
187	Materials Science	48	2,474	10	12
188	Materials Science	47	2,471	15	11
189	Materials Science	57	2,467	24	34
190	Product Development	39	2,446	4	3
191	Process Engineering	51	2,434	18	21
192	Biochemistry	42	2,408	10	20
193	Microelectronics	37	2,387	10	5
194	Education	50	2,348	3	9
195	Chemical Engineering	30	2,336	43	22
196	Functional Materials	22	2,335	5	2
197	Materials Science	60	2,325	22	33
198	Materials Science	34	2,313	11	9
199	Chemistry	14	2,311	9	2
200	Chemistry	54	2,303	12	12
201	Education	60	2,280	32	36
201	Functional Materials	29	2,280	14	10
203	Education	49	2,278	21	35
204	Nanoengineering	48	2,269	6	12
205	Catalysis	32	2,266	31	24
206	Materials Chemistry	32	2,263	20	18
207	Chemistry	37	2,252	12	11
208	Textiles	33	2,248	19	10
209	Chemistry	49	2,238	31	31
210	Chemistry	31	2,228	36	37
211	Catalysis	8	2,223	8	3
212	Biology	51	2,207	14	18
213	Chemical Engineering	12	2,189	9	2
214	Chemistry	40	2,184	13	14
215	Materials Physics	52	2,163	11	15
216	Education	44	2,161	17	11
217	Metallurgy	57	2,158	18	33
218	Biomedical Imaging	33	2,154	8	13
218	Bioengineering	33	2,154	8	13
220	Nanotechnology	55	2,152	2	6
221	Materials Science	38	2,147	6	5
222	Chemistry	34	2,140	23	19
222	Nanotechnology	47	2,140	11	14
224	Materials Science	39	2,138	12	13
224	Chemistry	45	2,138	21	22
226	Biophysics	13	2,134	3	2
227	Nanotechnology	15	2,125	2	4
228	Chemistry	28	2,119	65	14
229	Education	51	2,083	23	15
230	Chemistry	61	2,055	23	33
231	Materials Science	44	2,051	27	16
232	Composites	62	2,040	14	19
233	Electronics	9	2,035	1	1
234	Chemical Engineering	35	2,031	15	21
235	Nanomaterials	8	2,026	1	1
235	Nanomaterials	8	2,026	1	1
237	Chemistry	38	2,025	28	18
238	Chemistry	48	2,022	34	29
239	Chemistry	30	2,007	21	10
240	Materials Science	24	2,000	24	31
240	Education	33	2,000	12	10
242	Nanotechnology	36	1,995	1	1
243	Biology	6	1,992	2	3
243	Education	6	1,992	8	3
243	Environmental Chemistry	6	1,992	2	3
246	Chemical Engineering	26	1,966	35	26
247	Solid State Physics	52	1,964	12	19
248	Education	35	1,960	27	12
248	Composites	14	1,960	5	6
250	Higher Education	39	1,955	6	9
251	Nanomedicine	29	1,949	6	11
252	Chemical Engineering	36	1,939	10	19
253	Materials Science	31	1,937	28	19
254	Bioengineering	31	1,932	8	17
254	Biomedical Imaging	31	1,932	7	15
254	Nanotechnology	37	1,932	13	18
257	Nanomaterials	50	1,929	11	26
258	Electrical Engineering	44	1,928	15	4
259	Materials Science	29	1,927	17	10
259	Chemical Engineering	29	1,927	17	10
261	Mechanical Engineering	35	1,919	7	10
262	Chemical Engineering	58	1,911	22	30
263	Metallurgy	40	1,901	38	27
264	Chemistry	40	1,895	27	23
265	Chemistry	47	1,891	52	63
266	Materials Science	46	1,888	20	19
267	Materials Science	57	1,886	11	27
268	Optoelectronics	39	1,878	16	25
269	Materials Science	54	1,868	14	15
270	Electronics	56	1,854	9	15
271	Chemistry	32	1,849	18	15
272	Electrical Engineering	25	1,847	51	36
273	Chemical Engineering	32	1,846	14	19
274	Nanotechnology	40	1,841	8	13
275	Nanomaterials	10	1,836	23	16
276	Engineering Physics	43	1,828	55	18
277	Biology	34	1,827	19	24
278	Materials Science	52	1,825	7	11
279	Mechanical Engineering	18	1,821	4	5
280	Chemistry	19	1,820	40	16
281	Chemistry	46	1,819	21	22
282	Chemistry	36	1,812	15	18
283	Computer Science	24	1,808	53	40
284	Materials Science	36	1,803	6	8
285	Chemistry	16	1,792	26	22
286	Chemistry	46	1,785	38	54
287	Education	45	1,765	16	17
288	Chemistry	31	1,763	25	18
289	Biochemistry	15	1,758	24	20
290	Chemistry	46	1,753	12	17
291	Chemistry	35	1,750	19	8
292	Chemistry	38	1,749	57	64
293	Chemistry	27	1,746	22	14
294	Chemical Engineering	18	1,732	44	17
295	Optoelectronics	76	1,730	21	20
296	Nanomedicine	27	1,727	6	14
297	Chemistry	26	1,723	30	29
297	Chemistry	43	1,723	37	38
299	Chemical Engineering	30	1,721	18	16
300	Chemistry	42	1,714	14	15
301	Textiles	40	1,713	8	7
302	Chemical Engineering	33	1,706	14	17
303	Nanomaterials	7	1,694	17	11
304	Education	38	1,691	25	19
304	Nanotechnology	10	1,691	3	3
306	Chemistry	34	1,682	23	21
307	Nanotechnology	34	1,680	12	16
308	Materials Science	20	1,679	45	45
309	Telecommunications	35	1,678	20	6
310	Mechanical Engineering	23	1,667	25	8
311	Biotechnology	28	1,666	15	14
312	Chemistry	22	1,662	27	12
312	Energy Materials	38	1,662	7	15
314	Chemistry	30	1,661	31	17
315	Telecommunications	41	1,651	3	9
316	Chemical Engineering	30	1,643	29	18
317	Chemistry	34	1,639	43	47
318	Nanomaterials	14	1,638	1	1
319	Astronomy	21	1,637	15	14
319	Applied Physics	21	1,637	15	14
321	Chemistry	39	1,633	16	16
321	Chemical Engineering	39	1,633	15	12
323	Environmental Chemistry	33	1,624	17	11
324	Electronics	38	1,620	16	17
325	Chemistry	18	1,616	21	9
326	Surgery	31	1,609	93	41
327	Electrical Engineering	24	1,604	61	67
328	Chemistry	51	1,599	5	6
329	Chemistry	20	1,591	61	25
330	Biotechnology	31	1,583	61	47
331	Chemistry	14	1,577	46	25
332	Textiles	30	1,575	14	11
333	Chemical Engineering	39	1,571	21	19
334	Ceramics	17	1,561	18	12
335	Materials Science	41	1,550	8	12
335	Laser	35	1,550	7	6
337	Chemistry	28	1,549	78	96
337	Biochemistry	28	1,549	60	74
337	Nanomaterials	18	1,549	2	2
340	Materials Science	44	1,546	9	19
341	Biology	29	1,544	5	13
342	Education	27	1,541	8	4
343	Chemistry	32	1,537	21	15
344	Electronics	38	1,528	30	19
344	Chemistry	31	1,528	21	15
346	Chemistry	23	1,526	25	7
346	Chemical Engineering	23	1,526	18	6
348	Chemistry	40	1,525	24	44
349	Chemical Engineering	38	1,523	17	18
350	Education	55	1,520	27	26
350	Science Education	55	1,520	27	26
352	Electronic Materials	41	1,509	18	28
353	Chemistry	47	1,502	9	10
354	Education	36	1,496	10	10
355	Materials Science	34	1,495	31	42
355	Production Engineering	11	1,495	5	3
357	Renewable Energy	29	1,493	3	5
358	Chemistry	22	1,488	28	21
359	Chemistry	22	1,486	21	8
360	Materials Science	50	1,483	9	17
361	Photonics	22	1,477	22	10
362	Chemical Engineering	22	1,476	16	7
363	Electronics	11	1,471	1	3
364	Materials Science	23	1,468	28	32
365	Chemistry	42	1,466	41	62
366	Education	48	1,465	3	4
367	Chemical Engineering	32	1,464	19	27
368	Chemical Engineering	11	1,462	39	6
369	Functional Materials	52	1,457	1	6
370	Chemical Engineering	12	1,455	71	52
371	Chemistry	23	1,448	29	21
372	Education	28	1,444	23	16
373	Materials Science	37	1,441	24	26
374	Materials Processing	15	1,439	12	13
375	Chemistry	27	1,434	10	13
376	Telecommunications	30	1,429	138	49
377	Education	36	1,427	29	36
377	Chemistry	26	1,427	37	42
379	Aerospace Engineering	7	1,426	73	7
380	Chemistry	31	1,423	49	66
381	Chemistry	25	1,418	12	14
381	Materials Science	19	1,418	40	10
383	Chemical Engineering	20	1,416	60	28
384	Chemistry	43	1,413	37	44
385	Materials Science	42	1,409	13	17
386	Energy Conversion	27	1,408	16	19
387	Functional Materials	28	1,407	12	8
388	Computer Engineering	21	1,400	28	3
389	Education	17	1,397	16	11
390	Photonics	27	1,389	32	10
390	Optical Communications	27	1,389	31	10
392	Materials Engineering	30	1,388	51	36
393	Pharmacy	21	1,385	55	19
394	Chemistry	57	1,383	25	54
394	Chemistry	22	1,383	3	6
396	Chemical Engineering	32	1,364	39	35
397	Education	33	1,358	14	9
398	Chemistry	26	1,356	60	52
399	Materials Science	9	1,346	7	3
400	Education	28	1,345	7	4
401	Inorganic Chemistry	38	1,344	5	7
402	Chemical Engineering	15	1,338	13	12
403	Photonics	20	1,336	9	2
404	Optoelectronics	21	1,333	5	3
405	Materials Engineering	19	1,330	20	17
406	Chemistry	21	1,328	38	19
406	Pharmacy	15	1,328	53	16
406	Electronics	41	1,328	22	20
409	Materials Science	25	1,327	21	20
410	Chemical Engineering	18	1,320	17	10
411	Materials Science	34	1,319	16	13
412	Instrumentation	15	1,309	10	7
413	Chemistry	18	1,308	34	22
414	Energy Materials	21	1,307	17	19
415	Chemical Engineering	17	1,305	10	6
415	Optoelectronics	30	1,305	10	13
417	Materials Science	5	1,301	44	3
418	Energy Materials	31	1,297	25	26
419	Chemistry	37	1,292	27	40
419	Nanochemistry	21	1,292	9	13
421	Chemical Engineering	12	1,288	35	11
422	Chemistry	25	1,286	21	18
423	Chemical Engineering	31	1,283	37	39
424	Education	21	1,280	7	6
425	Chemistry	7	1,276	95	17
426	Chemical Engineering	37	1,269	34	39
427	Biomedical Engineering	32	1,264	8	12
428	Chemistry	25	1,263	17	8
428	Chemistry	36	1,263	81	81
430	Computer Engineering	24	1,261	25	20
431	Nanoengineering	17	1,260	1	1
432	Aerospace Engineering	29	1,259	33	29
432	Higher Education	28	1,259	8	13
434	Chemistry	31	1,254	26	31
435	Biology	30	1,253	26	31
436	Chemistry	43	1,251	39	54
437	Chemistry	41	1,250	41	43
438	Biotechnology	8	1,248	40	17
439	Textiles	26	1,244	5	5
440	Chemistry	24	1,241	51	52
441	Chemical Engineering	26	1,240	31	15
442	Applied Physics	21	1,239	16	10
443	Chemistry	20	1,238	8	13
444	Materials Science	19	1,236	8	8
445	Renewable Energy	19	1,235	9	14
446	Mechanical Engineering	28	1,234	24	15
446	Materials Science	28	1,234	28	33
448	Biomaterials	37	1,232	9	15
449	Chemistry	37	1,230	54	42
450	Education	17	1,227	53	33
450	Materials Science	34	1,227	11	11
452	Chemistry	22	1,224	154	100
453	Chemical Engineering	10	1,223	35	14
453	Nanomaterials	29	1,223	6	6
455	Materials Science	25	1,220	12	15
456	Computer Engineering	11	1,219	9	6
457	Nanomaterials	22	1,206	2	6
458	Materials Science	32	1,205	24	22
459	Chemical Engineering	15	1,204	10	4
459	Nanomaterials	10	1,204	8	8
461	Chemistry	17	1,203	26	19
462	Nanotechnology	14	1,202	10	8
463	Chemical Engineering	18	1,201	8	3
464	Biomaterials	2	1,200	8	6
465	Mechanical Engineering	16	1,199	29	14
466	Chemistry	25	1,197	16	17
467	Chemistry	12	1,195	57	18
468	Applied Physics	19	1,192	14	9
469	Chemical Engineering	31	1,190	29	44
469	Optical Communications	17	1,190	9	4
471	Materials Science	3	1,189	10	1
472	Chemistry	28	1,188	31	40
473	Chemistry	31	1,185	30	37
473	Chemistry	25	1,185	19	14
475	Mechanical Engineering	26	1,184	61	95
476	Materials Science	27	1,182	42	32
477	Materials Science	21	1,180	4	7
478	Materials Science	23	1,177	13	6
479	Education	24	1,174	20	22
480	Mechanical Engineering	26	1,171	12	11
480	Chemistry	34	1,171	31	45
482	Materials Science	23	1,168	24	18
483	Chemistry	7	1,161	43	11
484	Materials Engineering	14	1,160	26	26
485	Polymers	21	1,158	20	18
486	Education	37	1,156	52	72
487	Education	25	1,153	7	3
488	Materials Science	42	1,150	19	30
488	Materials Science	9	1,150	40	18
488	Biomedical Engineering	25	1,150	9	13
491	Analytical Chemistry	12	1,149	8	8
491	Biosensors	12	1,149	8	8
493	Mechanical Engineering	20	1,146	16	22
493	Electrical Engineering	12	1,146	26	1
493	Bioengineering	11	1,146	84	67
493	Materials Science	23	1,146	29	14
497	Materials Science	16	1,142	12	10
497	Nanotechnology	22	1,142	16	12
499	Chemistry	36	1,141	14	21
500	Education	18	1,128	43	30
501	Nanotechnology	23	1,126	6	9
502	Photonics	26	1,121	3	13
503	Astronomy	26	1,119	26	28
503	Chemistry	15	1,119	20	4
503	Materials Processing	15	1,119	8	7
506	Chemical Engineering	15	1,118	12	3
507	Materials Engineering	20	1,117	8	15
508	Tribology	27	1,116	21	15
508	Pharmacy	40	1,116	5	6
510	Chemistry	19	1,115	43	23
511	Materials Science	27	1,113	7	8
512	Chemical Engineering	30	1,109	28	32
513	Biology	21	1,108	21	22
513	Analytical Chemistry	21	1,108	18	16
515	Green Chemistry	33	1,107	74	79
516	Chemistry	43	1,105	25	31
517	Mechanical Engineering	20	1,103	11	7
517	Education	29	1,103	19	23
519	Chemistry	40	1,098	43	62
520	Chemistry	18	1,097	8	2
520	Chemical Engineering	18	1,097	7	1
522	Chemistry	5	1,096	73	25
523	Chemistry	32	1,094	39	69
523	Optics	21	1,094	27	8
525	Biomedical Engineering	19	1,092	45	54
526	Materials Science	26	1,091	12	13
526	Biophotonics	22	1,091	5	6
528	Chemical Engineering	25	1,085	28	19
529	Chemistry	17	1,084	30	18
529	Chemical Engineering	17	1,084	26	15
529	Materials Science	17	1,084	18	12
529	Public Health	26	1,084	8	13
533	Biomedical Engineering	24	1,083	23	37
534	Materials Science	20	1,082	9	7
534	Chemical Engineering	21	1,082	23	22
536	Applied Physics	23	1,077	29	25
537	Biology	21	1,075	64	70
538	Materials Science	22	1,074	37	20
539	Chemistry	21	1,070	57	43
540	Materials Science	20	1,069	15	13
540	Chemistry	21	1,069	40	41
540	Chemistry	13	1,069	24	6
543	Materials Science	17	1,064	6	6
544	Chemistry	23	1,062	6	2
545	Microelectronics	31	1,056	22	12
546	Materials Science	20	1,055	24	11
546	Chemical Engineering	29	1,055	7	10
548	Nanochemistry	22	1,054	1	11
549	Materials Science	10	1,050	41	20
549	Nanoelectronics	11	1,050	4	4
551	Chemistry	24	1,048	51	59
552	Chemistry	23	1,045	95	90
553	Biotechnology	16	1,044	2	9
554	Optics	9	1,038	18	5
555	Environmental Engineering	19	1,030	12	23
556	Materials Science	30	1,023	7	21
556	Electronics	14	1,023	17	2
558	Complex Systems	22	1,022	24	26
559	Astronomy	20	1,019	26	27
559	Electronics	12	1,019	34	9
559	Functional Materials	21	1,019	5	2
559	Materials Physics	21	1,019	5	2
563	Energy Materials	19	1,011	8	15
564	Chemistry	22	1,010	49	47
565	Materials Science	16	1,009	17	19
566	Nanomaterials	10	1,008	1	2
567	Automation	13	1,006	28	16
568	Chemistry	26	1,003	13	19
568	Higher Education	13	1,003	13	9
568	Nanomaterials	10	1,003	2	1
571	Materials Science	36	1,001	10	24
572	Nanotechnology	8	1,000	11	6
573	Mechanical Engineering	20	997	2	4
574	Nanophotonics	15	996	14	9
575	Chemical Engineering	17	994	30	20
576	Biomedical Engineering	27	993	15	19
577	Mechanical Engineering	15	992	30	16
577	Instrumentation	14	992	12	10
579	Nanotechnology	35	991	27	36
580	Laser	20	990	8	8
581	Chemistry	6	988	105	34
581	Microelectronics	18	988	14	8
581	Chemistry	30	988	19	17
584	Chemistry	30	987	32	49
584	Semiconductor	32	987	12	10
586	Education	24	985	4	8
587	Chemistry	32	983	15	16
588	Biomedical Engineering	24	980	21	17
588	Biology	18	980	23	32
590	Sustainable Energy	1	973	78	10
590	Sustainable Energy	1	973	91	8
592	Chemistry	18	972	38	31
593	Nanotechnology	33	969	4	10
594	Materials Science	30	968	47	72
595	Materials Science	22	966	10	5
596	Ecotoxicology	16	964	31	24
596	Environmental Chemistry	16	964	32	24
598	Chemistry	37	962	15	29
599	Ecotoxicology	15	961	33	23
600	Chemistry	12	953	23	9
601	Chemistry	15	951	59	55
602	Nanomaterials	27	942	11	15
603	Photonics	17	941	6	12
603	Biophotonics	17	941	3	10
605	Chemical Engineering	10	939	27	9
606	Chemistry	10	938	14	10
606	Materials Science	14	938	15	7
608	Materials Science	13	936	7	5
608	Chemistry	17	936	10	13
608	Nanomaterials	11	936	1	3
611	Chemistry	29	935	12	18
612	Materials Science	28	934	20	24
613	Materials Science	29	931	22	32
613	Chemistry	24	931	60	51
615	Applied Physics	10	930	30	11
615	Chemistry	14	930	20	8
617	Laser	22	928	46	23
618	Chemistry	31	922	16	24
619	Chemistry	22	920	26	35
619	Environmental Engineering	10	920	61	26
621	Bioengineering	11	919	42	13
622	Education	25	918	18	23
622	Materials Science	8	918	19	17
624	Materials Processing	26	917	14	15
625	Chemistry	24	916	28	31
626	Computer Engineering	12	914	36	23
626	Polymer Science	24	914	45	36
628	Chemistry	26	911	55	68
629	Materials Science	24	909	38	50
630	Materials Science	25	903	25	26
631	Instrumentation	27	902	34	26
631	Electronics	23	902	13	9
633	Computer Science	16	900	95	126
633	Biology	21	900	30	33
633	Mechanical Engineering	23	900	36	62
633	Chemistry	26	900	14	26
637	Materials Science	23	897	24	32
638	Chemistry	21	895	55	34
639	Materials Science	21	894	6	14
640	Materials Science	26	892	22	22
641	Materials Science	16	890	11	8
641	Chemical Engineering	30	890	15	18
643	Materials Science	19	887	14	16
644	Chemistry	7	886	55	21
644	Applied Physics	2	886	23	6
646	Education	42	884	37	61
647	Materials Science	23	881	34	29
647	Catalysis	28	881	38	53
647	Biomedical Imaging	15	881	35	25
650	Chemistry	24	879	83	102
650	Chemistry	8	879	19	4
650	Chemical Engineering	8	879	18	3
653	Astronomy	20	877	46	44
654	Energy Systems	6	874	2	2
654	Energy Systems Engineering	6	874	2	2
654	Systems Engineering	6	874	2	2
657	Radiology	16	873	3	5
658	Mechanical Engineering	21	869	6	10
658	Chemistry	23	869	41	50
660	Materials Engineering	30	868	6	9
661	Materials Science	23	867	40	53
661	Chemical Engineering	22	867	17	13
663	Materials Science	35	866	14	19
664	Materials Science	17	865	32	35
665	Materials Science	17	864	31	30
666	Functional Materials	20	863	3	1
666	Materials Science	20	863	11	8
668	Chemical Engineering	27	860	28	28
669	Theoretical Chemistry	18	859	18	21
669	Nanotechnology	3	859	3	1
669	Biomaterials	23	859	2	6
669	Nanochemistry	22	859	4	9
673	Solid State Physics	33	857	8	16
674	Applied Physics	7	856	17	9
675	Chemical Engineering	16	855	30	14
676	Chemistry	26	854	32	31
676	Pharmacy	25	854	8	11
678	Materials Science	15	853	32	23
678	Bioengineering	7	853	44	36
680	Applied Physics	30	852	6	9
681	Computer Engineering	16	850	12	11
681	Pharmaceutics	11	850	20	21
683	Chemistry	13	847	49	17
684	Biomedical Engineering	17	844	7	8
685	Materials Science	16	843	28	48
686	Chemistry	15	842	25	21
687	Applied Physics	11	841	23	13
687	Environmental Engineering	6	841	4	3
687	Bioengineering	19	841	3	11
690	Chemical Engineering	11	838	38	35
690	Materials Science	24	838	8	13
692	Nanotechnology	8	837	10	15
693	Chemistry	15	835	7	8
693	Chemical Engineering	15	835	6	7
695	Nanotechnology	25	833	25	45
696	Pharmacy	10	832	132	74
696	Pharmacy	10	832	95	54
698	Chemistry	9	830	105	40
699	Production Engineering	6	828	5	3
700	Chemistry	10	826	42	22
701	Education	24	825	8	2
701	Chemistry	17	825	45	43
703	Chemical Engineering	12	824	48	14
703	Materials Engineering	26	824	14	11
705	Chemistry	26	823	25	36
705	Materials Science	18	823	11	7
707	Chemistry	20	822	41	43
707	Education	25	822	15	11
709	Materials Engineering	15	821	15	8
709	Biophotonics	6	821	2	1
711	Nanofabrication	21	820	3	13
712	Physical Chemistry	5	817	11	3
713	Pharmaceutics	9	816	21	17
714	Theoretical Chemistry	35	815	21	26
715	Applied Physics	11	813	14	14
715	Information Technology	18	813	18	2
715	Chemistry	14	813	51	27
715	Materials Science	21	813	36	24
719	Environmental Science	8	812	99	32
719	Materials Science	24	812	44	65
719	Electronics	22	812	18	4
719	Materials Science	5	812	5	3
723	Additive Manufacturing	14	810	1	4
724	Chemistry	9	809	58	22
724	Materials Science	13	809	36	16
724	Nanotechnology	35	809	7	21
727	Chemical Engineering	5	805	17	4
728	Chemistry	12	804	21	14
729	Condensed Matter Physics	15	802	29	23
730	Materials Science	17	801	42	47
731	Biomedical Engineering	7	799	58	20
731	Education	20	799	61	38
731	Catalysis	26	799	37	51
731	Composites	1	799	17	1
735	Biomedical Engineering	7	798	83	38
735	Film	10	798	9	7
737	Chemistry	19	797	24	17
738	Chemistry	23	795	68	65
739	Biomedical Engineering	21	794	15	24
739	Information Technology	39	794	27	34
741	Astronomy	25	793	30	34
741	Nanotechnology	32	793	28	49
743	Materials Science	19	791	13	16
744	Chemistry	12	788	46	29
744	Energy Materials	8	788	15	11
746	Analytical Chemistry	17	786	36	32
747	Optics	45	785	15	23
747	Chemistry	6	785	8	7
749	Biomedical Engineering	14	783	7	13
750	Materials Science	17	782	19	15
750	Materials Science	13	782	15	25
750	Chemistry	27	782	34	51
750	Nanomedicine	18	782	1	4
750	Materials Science	23	782	3	6
755	Chemical Engineering	5	781	14	8
756	Biotechnology	3	780	3	5
756	Materials Science	16	780	8	11
758	Radiology	16	779	12	11
758	Biomedical Engineering	9	779	115	76
758	Marine Environmental Science	7	779	108	33
761	Chemistry	24	778	46	57
762	Materials Science	18	777	27	20
762	Materials Engineering	11	777	2	2
764	Biology	21	776	37	56
764	Biology	16	776	577	343
766	Materials Science	16	775	14	16
767	Chemistry	30	774	65	59
767	Materials Science	16	774	24	13
767	Materials Science	11	774	3	2
770	Electronics	25	773	12	19
771	Materials Science	10	772	14	7
772	Chemical Engineering	24	770	12	23
773	Nanotechnology	15	768	18	28
773	Energy Materials	15	768	3	1
775	Astronomy	33	767	29	39
776	Pharmacy	14	766	40	13
776	Electronics	23	766	83	65
778	Materials Chemistry	3	765	20	5
778	Engineering Physics	6	765	14	4
780	Chemistry	18	764	4	7
781	Photonics	13	763	8	5
781	Nanomaterials	3	763	12	4
783	Chemistry	19	762	52	55
784	Electrical Engineering	13	761	23	12
784	Pharmacy	27	761	28	23
786	Chemistry	30	760	72	89
786	Photonics	35	760	3	10
786	Nanotechnology	20	760	23	23
789	Chemistry	6	759	91	29
790	Aerospace Engineering	17	757	14	14
791	Education	7	755	43	9
791	Environmental Engineering	7	755	42	9
791	Nanotechnology	6	755	8	4
794	Chemical Engineering	19	754	41	31
794	Composites	11	754	17	6
796	Chemistry	24	753	37	35
797	Chemistry	25	752	47	63
797	Nanotechnology	4	752	12	1
799	Economics	31	751	61	51
800	Photonics	20	750	4	5
801	Materials Science	15	749	39	44
802	Chemistry	18	748	24	18
802	Chemistry	11	748	3	1
804	Chemistry	12	747	8	3
804	Environmental Engineering	9	747	58	69
806	Electronics	36	745	5	8
807	Chemistry	22	744	29	38
808	Materials Science	16	743	14	10
808	Materials Science	7	743	12	4
810	Chemistry	22	742	33	50
810	Nanotechnology	13	742	23	23
812	Electronics	3	740	8	2
812	Materials Science	19	740	15	15
812	Nanotechnology	18	740	7	12
815	Materials Science	13	738	41	31
816	Mechanical Engineering	17	737	37	53
816	Chemical Engineering	10	737	29	9
818	Chemical Engineering	17	736	26	15
818	Chemical Engineering	20	736	17	13
820	Medical Imaging	9	735	11	7
820	Medical Imaging	9	735	12	7
822	Education	9	734	24	8
823	Inorganic Chemistry	7	732	12	2
824	Materials Science	9	731	18	12
824	Pharmaceutics	6	731	8	9
826	Chemistry	32	730	67	145
827	Chemistry	11	729	14	6
828	Education	15	728	4	8
829	Nanomaterials	25	727	21	35
830	Nanomaterials	2	726	3	1
831	Chemistry	15	724	68	74
831	Chemistry	21	724	32	39
833	Chemistry	16	723	46	17
834	Biology	5	722	38	8
835	Astronomy	15	718	25	21
835	Education	22	718	36	33
835	Nanotechnology	8	718	3	5
838	Mechanical Engineering	18	717	69	83
838	Materials Science	20	717	21	24
838	Nanophotonics	16	717	7	8
841	Materials Science	11	716	13	15
841	Chemistry	15	716	122	101
841	Education	16	716	6	13
841	Polymers	16	716	15	10
841	Catalysis	16	716	7	15
846	Chemical Engineering	16	715	34	16
846	Energy Conversion	10	715	5	6
848	Chemistry	20	714	7	25
849	Chemistry	25	713	40	59
849	Chemistry	25	713	47	75
849	Materials Science	36	713	7	18
849	Environmental Engineering	26	713	6	9
853	Materials Science	14	711	13	12
854	Chemical Engineering	17	710	27	27
854	Biotechnology	5	710	23	18
854	Electronics	7	710	1	2
857	Materials Science	15	709	26	17
858	Medical Physics	5	708	83	37
858	Radiology	5	708	87	29
858	Chemistry	13	708	22	15
858	Biochemistry	13	708	11	8
858	Nanotechnology	20	708	4	11
863	Biology	13	707	56	46
863	Biotechnology	2	707	5	5
863	Nanotechnology	5	707	15	13
863	Pharmacy	6	707	11	11
867	Biology	14	706	84	68
867	Chemistry	30	706	72	86
867	Functional Materials	14	706	14	14
867	Catalysis	16	706	2	9
867	Materials Science	16	706	2	8
867	Education	17	706	6	10
873	Biochemistry	15	705	66	79
873	Chemistry	10	705	45	40
875	Education	16	704	36	26
876	Chemical Engineering	11	703	21	18
877	Chemistry	19	702	54	73
877	Electrical Engineering	1	702	22	1
879	Biology	15	699	18	16
879	Education	11	699	79	33
879	Geography	6	699	2	1
879	Electronics	20	699	26	9
883	Astronomy	12	698	12	17
883	Computer Engineering	13	698	11	6
885	Chemistry	12	697	153	151
886	Materials Science	21	696	4	10
886	Oncology	9	696	304	235
886	Information Technology	35	696	14	12
889	Nanomedicine	14	695	17	22
890	Chemistry	7	693	5	2
891	Energy Conversion	15	691	29	22
892	Food Science	17	690	95	73
892	Biophotonics	9	690	2	2
894	Chemical Engineering	21	689	42	38
894	Chemistry	16	689	37	18
896	Materials Science	11	688	12	12
896	Materials Physics	15	688	4	6
898	Ophthalmology	14	687	30	23
898	Chemistry	14	687	14	15
900	Energy Storage	8	686	4	3
900	Biophotonics	10	686	6	1
902	Dynamics	6	685	8	1
903	Biochemistry	13	683	11	16
903	Chemistry	13	683	11	17
905	Mechanical Engineering	1	682	63	3
906	Mechanical Engineering	22	681	7	7
907	Materials Science	13	680	8	14
907	Chemistry	27	680	16	34
907	Condensed Matter Physics	33	680	6	8
907	Electronics	10	680	4	4
911	Astronomy	16	679	13	15
912	Functional Materials	17	678	21	26
913	Metallurgy	20	677	25	14
914	Chemistry	14	676	107	98
914	Chemistry	20	676	9	27
916	Materials Science	15	675	33	27
917	Chemical Engineering	19	674	19	23
918	Chemistry	18	673	61	67
919	Mathematics	20	671	9	10
920	Mechanical Engineering	18	670	19	16
920	Mathematics	28	670	53	52
920	Biophysics	23	670	46	81
920	Chemistry	12	670	24	19
924	Applied Mathematics	17	669	18	12
924	Nuclear Engineering	11	669	34	20
924	Mathematics	17	669	41	14
924	Chemical Engineering	17	669	18	19
924	Energy Engineering	17	669	9	4
929	Physical Chemistry	18	668	11	13
929	Chemistry	5	668	57	23
931	Chemical Engineering	10	667	65	67
932	Electronic Materials	15	666	22	23
933	Biology	21	665	66	102
933	Radiology	8	665	25	6
933	Biotechnology	14	665	5	8
933	Physical Chemistry	11	665	16	8
933	Materials Science	21	665	26	29
938	Education	32	664	22	26
938	Molecular Diagnostics	19	664	11	19
938	Biomedical Engineering	10	664	18	5
941	Materials Engineering	5	662	10	7
942	Mechanical Engineering	10	660	62	18
942	Education	13	660	19	9
942	Polymer Science	6	660	27	16
942	Chemistry	4	660	34	4
942	Materials Engineering	10	660	13	2
947	Materials Science	24	659	16	26
947	Materials Science	24	659	5	14
947	Chemistry	10	659	35	18
947	Chemical Engineering	10	659	33	18
951	Applied Physics	12	657	46	50
951	Astronomy	8	657	63	44
953	Physical Chemistry	3	656	55	13
953	Information Technology	31	656	23	16
955	Chemistry	15	655	54	56
956	Biomedical Sciences	12	654	71	66
957	Physical Chemistry	25	653	4	13
957	Chemical Engineering	5	653	19	3
959	Chemistry	24	652	13	26
960	Chemistry	20	651	45	69
961	Materials Science	16	650	13	9
961	Education	18	650	24	16
961	Nanotechnology	7	650	11	5
961	Catalysis	18	650	21	15
965	Materials Science	5	649	13	4
965	Energy Materials	13	649	36	40
967	Electrical Engineering	8	648	17	8
967	Mechanical Engineering	11	648	54	56
967	Education	17	648	26	14
967	Information Technology	9	648	240	74
967	Materials Science	8	648	2	3
972	Nanotechnology	20	647	21	34
972	Energy Storage	12	647	17	17
974	Industrial Engineering	18	646	36	49
974	Experimental physics	12	646	32	18
976	Computer Engineering	10	645	38	52
976	Electronics	25	645	52	52
976	Telecommunications	25	645	52	52
976	Nanomaterials	14	645	3	5
976	Energy Materials	17	645	5	4
976	Nanomedicine	13	645	1	4
982	Chemistry	14	644	95	119
982	Environmental Engineering	23	644	15	21
982	Microbiology	5	644	173	41
985	Materials Science	11	643	15	4
985	Solar Energy	5	643	6	3
987	Chemistry	19	641	6	14
988	Acoustics	7	639	38	14
989	Chemical Engineering	18	637	88	150
989	Chemistry	14	637	11	14
991	Computer Science	12	636	20	24
991	Chemistry	18	636	69	110
991	Biology	17	636	13	18
991	Electrical Engineering	11	636	25	27
991	Chemical Engineering	7	636	28	4
991	Chemistry	23	636	34	60
991	Biomaterials	8	636	8	6
998	Biology	16	635	15	22
998	Chemical Engineering	4	635	60	20
998	Nanotechnology	13	635	13	7

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