| 编号 | 全称 | 缩写 | 总数 | 文章数 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| 1 | two dimensional electron gas | 2DEG | 28 | 4 | 1.002129 | 9508018,9508051,etc |
| 2 | one dimensional | 1D | 24 | 4 | 1.00102 | 9508018,9508020,etc |
| 3 | two dimensional | 2D | 7 | 3 | 1.000678 | 9508005,9508089,etc |
| 4 | quantum hall effect | QHE | 77 | 3 | 2.012237 | 9508055,9508060,etc |