Physics & Astronomy

1. electron gas 100%
2. photons 98%
3. electrons 54%
4. microwaves 53%
5. graphene 48%
6. quantum Hall effect 46%
7. disorders 38%
8. irradiation 37%
9. aluminum gallium arsenides 37%
10. charging 36%
11. rays 34%
12. ballistics 32%
13. diagrams 30%
14. plateaus 30%
15. quantum dots 30%
16. simulation 30%
17. frequency ranges 30%
18. low frequencies 27%
19. anisotropy 25%
20. magnetic fields 24%
21. forced vibration 24%
22. closing 22%
23. saddle points 22%
24. radiation 21%
25. electric potential 21%
26. electron mobility 20%
27. semiconductor devices 20%
28. electric current 20%
29. tunnels 18%
30. field strength 17%
31. molecular beam epitaxy 16%
32. lithography 16%
33. energy 16%
34. interferometers 15%
35. quantum wells 15%
36. electrostatics 15%
37. slopes 14%
38. oscillations 14%
39. electron tunneling 14%
40. laser beams 14%
41. rings 13%
42. Hall resistance 13%
43. photoconductivity 13%
44. conductivity 13%
45. conservation 12%
46. augmentation 12%
47. probes 11%
48. perturbation theory 11%
49. detectors 10%
50. fine structure 10%