physics-2002 热词(合成词)列表

这里只显示在超过10篇文章中出现的候选词(前100个)

编号	候选名词	总数	文章数	重复频率	词频弥散	来源期刊
1	magnetic field	836	151	7.429	0.003309	0201011,0201026,etc
2	experimental datum	339	147	3.444	0.001043	0201011,0201049,etc
3	electric field	527	144	4.143	0.002337	0201067,0201026,etc
4	ground state	435	136	3.444	0.001504	0201067,0201010,etc
5	boundary condition	314	110	2.667	0.001198	0201011,0201010,etc
6	experimental result	174	104	2.6	0.000691	0201011,0201052,etc
7	matrix element	293	87	3.5	0.002206	0201011,0201010,etc
8	differential equation	191	85	2.167	0.001866	0201001,0201040,etc
9	time scale	167	83	2.5	0.000694	0201001,0201062,etc
10	quantum mechanic	210	77	14.333	0.001083	0201056,0201066,etc
11	angular momentum	182	76	9.0	0.001274	0202066,0202050,etc
12	phase space	169	68	2.4	0.001317	0201049,0201062,etc
13	electromagnetic field	188	67	4.0	0.001476	0201042,0201065,etc
14	potential energy	136	58	2.5	0.001307	0201022,0201042,etc
15	real part	129	57	3.0	0.001125	0201040,0201041,etc
16	time step	146	54	3.8	0.001157	0203012,0203038,etc
17	refractive index	170	51	2.4	0.001604	0202048,0202002,etc
18	total energy	147	50	8.0	0.000986	0201063,0201042,etc
19	distribution function	135	49	3.0	0.001564	0202075,0202064,etc
20	external field	158	48	4.667	0.001223	0201011,0201026,etc
21	initial state	95	48	3.25	0.000952	0201010,0201042,etc
22	energy level	132	47	6.333	0.001494	0202060,0202049,etc
23	time dependence	78	44	3.0	0.000497	0201037,0201035,etc
24	free energy	87	39	2.5	0.001381	0201046,0201007,etc
25	binding energy	130	38	6.0	0.001293	0202049,0202019,etc
26	wave equation	111	37	3.0	0.000997	0203077,0203062,etc
27	steady state	98	35	5.667	0.000578	0201040,0201036,etc
28	velocity field	101	33	7.0	0.001344	0202047,0202028,etc
29	exact solution	56	31	4.0	0.000576	0201046,0201066,etc
30	probability density	107	31	4.75	0.0007	0201046,0201015,etc
31	phase shift	92	30	4.0	0.001662	0201066,0201021,etc
32	diffusion coefficient	140	30	3.667	0.001964	0202047,0202008,etc
33	correlation function	81	30	3.0	0.001057	0202021,0202028,etc
34	laser field	102	29	2.75	0.001292	0202043,0202066,etc
35	Appendix A	68	28	3.0	0.00034	0201037,0201053,etc
36	group velocity	98	28	3.0	0.001189	0202051,0202069,etc
37	hydrogen atom	127	27	3.75	0.002124	0201067,0201063,etc
38	power law	58	26	3.5	0.000831	0201063,0201015,etc
39	Bessel function	59	26	2.25	0.000651	0202030,0202054,etc
40	Maxwell equation	135	26	3.0	0.002148	0202030,0202025,etc
41	dispersion relation	70	26	3.0	0.000633	0202051,0202035,etc
42	configuration space	50	25	2.5	0.000919	0203044,0203032,etc
43	valence electron	52	25	3.5	0.000674	0204081,0204055,etc
44	Monte Carlo simulation	55	25	4.0	0.001141	0204006,0204052,etc
45	Gaussian distribution	47	24	6.0	0.000528	0201046,0201049,etc
46	cold atom	61	24	3.0	0.000948	0201017,0201066,etc
47	magnetic moment	66	24	3.0	0.000823	0201050,0201065,etc
48	external force	49	23	3.5	0.001541	0201042,0201043,etc
49	electron density	69	23	8.0	0.001156	0202054,0202066,etc
50	explicit expression	38	23	2.333	0.000437	0202001,0202066,etc
51	quantum theory	73	23	2.25	0.000987	0203006,0203060,etc
52	general form	41	21	7.0	0.000343	0202001,0202049,etc
53	probability density function	48	21	5.0	0.001077	0202047,0202070,etc
54	laser intensity	67	21	4.75	0.00138	0203077,0203040,etc
55	classical theory	37	21	8.0	0.00087	0203051,0203030,etc
56	spatial distribution	43	21	2.333	0.000653	0203077,0203045,etc
57	stochastic process	58	20	3.0	0.003091	0202008,0202014,etc
58	finite value	27	20	3.0	0.000931	0203005,0203031,etc
59	nonumber &	371	20	7.0	0.001952	0206017,0206007,etc
60	dipole moment	58	19	3.0	0.001154	0201020,0201024,etc
61	external magnetic field	44	19	8.5	0.0009	0202049,0202043,etc
62	perturbation theory	42	19	4.5	0.000894	0202066,0202020,etc
63	systematic error	52	19	8.0	0.001213	0202057,0202016,etc
64	density distribution	34	19	6.0	0.000519	0202075,0202066,etc
65	harmonic oscillator	54	19	3.0	0.001557	0203049,0203026,etc
66	upper limit	69	18	3.0	0.001364	0201066,0201034,etc
67	wave packet	65	18	3.0	0.001073	0204043,0204050,etc
68	asymptotic behavior	48	17	3.667	0.000925	0201046,0201015,etc
69	free space	35	17	2.5	0.002088	0202009,0202030,etc
70	cluster size	54	17	3.0	0.00109	0202032,0202066,etc
71	statistical property	36	17	2.5	0.000692	0202056,0202047,etc
72	present model	37	17	2.25	0.000464	0203092,0203006,etc
73	energy density	30	16	2.5	0.000472	0201042,0201059,etc
74	Rabi frequency	41	16	4.0	0.000613	0201017,0201029,etc
75	total angular momentum	34	16	2.5	0.001164	0203077,0203026,etc
76	alkali atom	49	16	5.5	0.001411	0203077,0203037,etc
77	rest mass	98	16	7.0	0.001078	0204043,0204077,etc
78	density matrix	48	15	5.0	0.000896	0201040,0201025,etc
79	Dirac equation	84	15	7.0	0.002941	0202025,0202055,etc
80	dimensional space	30	15	2.8	0.001032	0203033,0203015,etc
81	growth rate	87	15	4.0	0.001631	0203092,0203023,etc
82	electron beam	80	15	3.0	0.00268	0203083,0203017,etc
83	electric charge	37	14	3.5	0.002144	0201056,0201043,etc
84	correlation coefficient	31	14	7.0	0.000983	0201062,0201032,etc
85	solid curve	26	14	3.5	0.000305	0201045,0201068,etc
86	atomic density	29	14	2.5	0.000544	0202043,0202071,etc
87	Schr"odinger equation	33	14	5.0	0.000519	0202060,0202049,etc
88	general theory	21	14	3.0	0.000838	0202061,0202001,etc
89	external electric field	31	14	2.5	0.001168	0203042,0203007,etc
90	experimental observation	25	14	2.25	0.00061	0203092,0203045,etc
91	atomic transition	41	14	5.0	0.00177	0203077,0203040,etc
92	transition rate	93	14	13.5	0.002757	0204011,0204014,etc
93	conservation law	47	14	3.0	0.001428	0206083,0206094,etc
94	finite temperature	28	14	3.0	0.000434	0206033,0206023,etc
95	weak interaction	26	13	4.0	0.001776	0201022,0201043,etc
96	short distance	34	13	3.667	0.001636	0202075,0202018,etc
97	unit length	23	13	5.0	0.000381	0202071,0202020,etc
98	absorption spectrum	63	13	4.0	0.000935	0203077,0203040,etc
99	large system	29	12	3.0	0.000813	0201052,0201007,etc
100	complex system	25	12	4.0	0.000824	0201061,0201055,etc