Indexed by: Article

First Author: Seung Hee Jeong

Correspondence Author: Zhigang Wu

Co-author: Zhigang Wu*

Journal: Micro Electro Mechanical Systems (MEMS), 2015 28th IEEE International Conference

Included Journals: SCI

Discipline: Engineering

First-Level Discipline: Mechanical Engineering

Document Type: J

ISSN No.: 1084-6999

Key Words: Coils, Metals, Magnetic liquids, Magnetic cores, Wireless communication, Strain, Magnetic resonance

Date of Publication: 2015-01-18

Abstract: An integrated stretchable wireless power transfer device was demonstrated by packaging rigid electronic chips onto a liquid alloy coil patterned on a half-cured polydimethylsiloxane (PDMS) surface. To obtain low enough resistance, the long liquid alloy coil with a large cross section was made with a tape transfer masking followed by spray deposition of the liquid alloy. The measured results indicated the wireless power transfer efficiency reached 10% at 140 kHz and good performance under 25% overall strain. Different sizes of liquid alloy coils and a soft magnetic composite core were tested to

Links to published journals: http://ieeexplore.ieee.org/document/7051165/?anchor=keywords