编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
1 | ferromagnetic state | 46 | 12 | 4.091 | 0.005484 | 9908016,9908018,etc |
2 | electric field | 190 | 38 | 5.081 | 0.004535 | 9908047,9908060,etc |
3 | energy barrier | 78 | 21 | 3.75 | 0.004015 | 9908019,9908077,etc |
4 | fractal dimension | 34 | 12 | 2.909 | 0.00358 | 9908051,9908078,etc |
5 | metal-insulator transition | 75 | 21 | 3.35 | 0.003134 | 9908016,9908059,etc |
6 | Landau level | 54 | 21 | 2.65 | 0.003111 | 9908002,9908008,etc |
7 | CuO plane | 36 | 12 | 2.636 | 0.002537 | 9908015,9908047,etc |
8 | quantum phase transition | 31 | 12 | 2.545 | 0.002531 | 9908008,9908027,etc |
9 | square lattice | 166 | 45 | 3.75 | 0.002479 | 9908008,9908011,etc |
10 | mean-field theory | 60 | 17 | 3.688 | 0.0024 | 9908041,9908044,etc |
11 | quantum dot | 71 | 22 | 3.333 | 0.002352 | 9908004,9908057,etc |
12 | wave superconductor | 62 | 13 | 5.083 | 0.002276 | 9908008,9908041,etc |
13 | high magnetic field | 28 | 12 | 2.455 | 0.002234 | 9908020,9908080,etc |
14 | vertex correction | 73 | 11 | 6.5 | 0.002197 | 9908011,9908053,etc |
15 | transition temperature | 66 | 32 | 2.097 | 0.00219 | 9908011,9908046,etc |
16 | thin film | 42 | 18 | 2.412 | 0.002175 | 9908013,9908019,etc |
17 | normal state | 95 | 27 | 3.615 | 0.002141 | 9908033,9908047,etc |
18 | level spacing | 25 | 12 | 2.182 | 0.002139 | 9908004,9908031,etc |
19 | superfluid density | 31 | 15 | 2.143 | 0.002116 | 9908050,9908058,etc |
20 | spectral weight | 106 | 24 | 4.565 | 0.002111 | 9908010,9908015,etc |
21 | conduction electron | 38 | 18 | 2.176 | 0.002076 | 9908004,9908017,etc |
22 | imaginary part | 113 | 38 | 3.0 | 0.001996 | 9908011,9908033,etc |
23 | band gap | 52 | 14 | 2.692 | 0.001982 | 9908002,9908016,etc |
24 | phase separation | 35 | 17 | 2.125 | 0.001929 | 9908007,9908094,etc |
25 | exchange interaction | 48 | 16 | 3.133 | 0.001879 | 9908004,9908035,etc |
26 | temperature dependence | 224 | 76 | 2.92 | 0.001854 | 9908010,9908014,etc |
27 | magnetization curve | 41 | 12 | 3.0 | 0.001831 | 9908017,9908027,etc |
28 | ferromagnetic phase | 30 | 13 | 2.417 | 0.001814 | 9908018,9908030,etc |
29 | local minimum | 32 | 15 | 2.214 | 0.001809 | 9908029,9908082,etc |
30 | Ising model | 63 | 18 | 3.588 | 0.001736 | 9908025,9908082,etc |
31 | exact result | 77 | 34 | 2.303 | 0.001735 | 9908001,9908008,etc |
32 | system size | 130 | 47 | 2.804 | 0.001711 | 9908001,9908007,etc |
33 | ground state energy | 42 | 20 | 2.158 | 0.001641 | 9908018,9908027,etc |
34 | single crystal | 61 | 26 | 2.4 | 0.001601 | 9908014,9908039,etc |
35 | frequency dependence | 52 | 22 | 2.286 | 0.001595 | 9908030,9908033,etc |
36 | unit cell | 76 | 33 | 2.344 | 0.001581 | 9908008,9908011,etc |
37 | structure factor | 44 | 19 | 2.333 | 0.001573 | 9908007,9908008,etc |
38 | momentum transfer | 26 | 11 | 2.3 | 0.001552 | 9908032,9908126,etc |
39 | Hubbard model | 49 | 18 | 2.765 | 0.00154 | 9908011,9908045,etc |
40 | critical exponent | 68 | 30 | 2.276 | 0.001504 | 9908044,9908050,etc |
41 | triangular lattice | 38 | 11 | 3.7 | 0.001496 | 9908011,9908041,etc |
42 | transition point | 48 | 21 | 2.35 | 0.001489 | 9908027,9908080,etc |
43 | effective mass | 59 | 24 | 2.087 | 0.001417 | 9908041,9908105,etc |
44 | superconducting state | 79 | 30 | 2.69 | 0.001388 | 9908008,9908010,etc |
45 | electron-phonon interaction | 30 | 13 | 2.417 | 0.001355 | 9908062,9908066,etc |
46 | localization length | 57 | 18 | 3.294 | 0.001337 | 9908002,9908059,etc |
47 | matrix element | 88 | 42 | 2.122 | 0.00125 | 9908031,9908037,etc |
48 | bias voltage | 42 | 15 | 2.857 | 0.001229 | 9908061,9908070,etc |
49 | Green' function | 87 | 24 | 3.565 | 0.001142 | 9908020,9908058,etc |
50 | phase boundary | 65 | 21 | 3.15 | 0.001123 | 9908018,9908027,etc |
51 | boundary condition | 146 | 59 | 2.431 | 0.001122 | 9908001,9908002,etc |
52 | superconducting phase | 44 | 16 | 2.867 | 0.001119 | 9908020,9908081,etc |
53 | band structure | 50 | 19 | 2.611 | 0.001083 | 9908015,9908073,etc |
54 | ground-state energy | 22 | 11 | 2.1 | 0.001071 | 9908032,9908050,etc |
55 | gate voltage | 35 | 13 | 2.833 | 0.001046 | 9908004,9908050,etc |
56 | Green function | 37 | 12 | 3.273 | 0.001014 | 9908044,9908045,etc |
57 | Cooper pair | 45 | 19 | 2.278 | 0.000968 | 9908008,9908010,etc |
58 | finite-size effect | 34 | 15 | 2.357 | 0.000966 | 9908025,9908044,etc |
59 | electronic structure | 45 | 20 | 2.316 | 0.000964 | 9908016,9908031,etc |
60 | thermodynamic limit | 93 | 44 | 2.14 | 0.000955 | 9908025,9908027,etc |
61 | effective action | 27 | 12 | 2.364 | 0.000911 | 9908008,9908044,etc |
62 | response function | 32 | 15 | 2.214 | 0.000896 | 9908008,9908019,etc |
63 | electron state | 30 | 12 | 2.636 | 0.000808 | 9908126,9908158,etc |
64 | field theory | 66 | 28 | 2.407 | 0.000803 | 9908008,9908041,etc |
65 | exact solution | 58 | 28 | 2.074 | 0.000792 | 9908001,9908018,etc |
66 | lattice model | 31 | 15 | 2.143 | 0.000745 | 9908002,9908067,etc |
67 | liquid phase | 26 | 11 | 2.4 | 0.000729 | 9908023,9908080,etc |
68 | bulk value | 23 | 11 | 2.1 | 0.000678 | 9908086,9908158,etc |
69 | nonumber && | 38 | 14 | 2.769 | 0.000637 | 9908044,9908121,etc |
70 | continuum limit | 55 | 21 | 2.7 | 0.000604 | 9908002,9908009,etc |
71 | annihilation operator | 28 | 11 | 2.5 | 0.000592 | 9908066,9908074,etc |
72 | disordered phase | 35 | 17 | 2.125 | 0.000429 | 9908050,9908065,etc |