A5043527606- Shape Memory Alloy Transformations
- Energy Harvesting in Wireless Networks
- Transition Metal Oxide Nanomaterials
- Creativity in Education and Neuroscience
- Magnetic and transport properties of perovskites and related materials
- Wireless Power Transfer Systems
- Innovative Energy Harvesting Technologies
Shanghai Jiao Tong University
2014-2023
Harvesting low-frequency vibration energy in the environment can provide electrical for mobile electronic devices. In this article, a bidirectional driving harvester is presented based on electromagnetic induction. The component of converts reciprocating linear motion into unidirectional rotation. addition, two sets generators are rectified first, and then connected series to reduce voltage rang, which conducive management storage, reduces loss. results show that its average output power...
Compared with the normal relation between temperature (T) and elastic modulus (E) in most materials, martensitic transformation (MT) magnetic transition could result softening of (dE/dT > 0) within a narrow range T (<100 °C). It becomes possible MnFeCu alloys to tune this broaden it about 200 °C through combining MT paramagnetic-antiferromagnetic (P-A) transition. The alloying elements their contents play key role making separate from P-A transition, which first-order made greater...