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- Title
Mechanical Motion Tuned Carrier Transport Characteristic of Dynamic Diode.
- Authors
Yang, Zunshan; Zhong, Huikai; Wang, Can; Lu, Yanghua; Feng, Lixuan; Yu, Xutao; Liu, Chang; Lin, Shisheng
- Abstract
Since the invention of the dynamic diode, its physical properties and potential applications have attracted wide attention. Lots of attempts are made to harvest the rebounding current and voltage of the dynamic diode. However, the underlying physical mechanism of its carrier transport characteristic is rarely explored carefully. Here, the electrical transport properties of the dynamic diode are systematically investigated with a mechanical motion‐tuned method, where the dynamic current‐voltage (I‐V) curve shows a gentler growth trend compared to the static curve. The rebounding current increases with motion velocity and contact force, resulting in a reduced current with the same bias voltage and an oscillation current with a changing velocity and force. This study shows a physical picture of adjusting microscopic carrier motion with macroscopic mechanical motion, which provides strong theoretical support for designing dynamic diode devices with better performance in the future.
- Subjects
DIODES; CURRENT fluctuations; CURRENT-voltage curves; MOTION
- Publication
Advanced Electronic Materials, 2024, Vol 10, Issue 2, p1
- ISSN
2199-160X
- Publication type
Article
- DOI
10.1002/aelm.202300172