GIANT CAPACITANCE OSCILLATIONS RELATED TO THE QUANTUM CAPACITANCE IN GAAS ALAS SUPERLATTICES
文献类型：期刊论文
| 作者 | ZHANG YH ; LI YX ; JIANG DH ; YANG XP ; ZHANG PH |
| 刊名 | applied physics letters
 |
| 出版日期 | 1994 |
| 卷号 | 64期号:25页码:3416-3418 |
| ISSN号 | 0003-6951 |
| 关键词 | ELECTRIC-FIELD DOMAINS TUNNELING STRUCTURES SYSTEMS |
| 通讯作者 | zhang yh chinese acad sciinst semicondnatl lab superlattices & microstructbeijing 100083peoples r china |
| 中文摘要 | we have observed periodic current and capacitance oscillations with increasing bias on doped gaas/alas superlattices at a temperature of 77 k. the maximum of the observed capacitance is larger than usual geometric capacitances in superlattices, being comparable to the quantum capacitance of the two-dimensional (2d) electron system proposed by luryi. a model based on well-to-well sequential resonant tunneling due to the movement of the boundary between the electric field domains in superlattice was proposed to explain the origin of the giant capacitance oscillations. it was demonstrated that the capacitance at the peaks of capacitance-voltage (c-v) characteristics reflects the quantum capacitance of the space-charge region at the boundary between the domains (a novel 2d electron system). |
| 学科主题 | 半导体材料 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-11-15 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/14001]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | ZHANG YH,LI YX,JIANG DH,et al. GIANT CAPACITANCE OSCILLATIONS RELATED TO THE QUANTUM CAPACITANCE IN GAAS ALAS SUPERLATTICES[J]. applied physics letters,1994,64(25):3416-3418. |
| APA | ZHANG YH,LI YX,JIANG DH,YANG XP,&ZHANG PH.(1994).GIANT CAPACITANCE OSCILLATIONS RELATED TO THE QUANTUM CAPACITANCE IN GAAS ALAS SUPERLATTICES.applied physics letters,64(25),3416-3418. |
| MLA | ZHANG YH,et al."GIANT CAPACITANCE OSCILLATIONS RELATED TO THE QUANTUM CAPACITANCE IN GAAS ALAS SUPERLATTICES".applied physics letters 64.25(1994):3416-3418. |
入库方式： OAI收割
来源：半导体研究所
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