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Creators/Authors contains: "Sadeghian_Esfahani, K"

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  1. ; ; ; ; (, Transducers '25, The 23rd International Conference on Solid-State Sensors, Actuators and Microsystems)
    Free, publicly-accessible full text available June 30, 2026
  2. ; ; ; ; (, The 38th IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2025))
    Free, publicly-accessible full text available January 20, 2026
  3. ; ; ; ; ; (, Transducers '23, The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems)
    This paper describes a wrist-wearable non-resonant vibrational energy harvester (1.4 cc in volume and 3.2 gram in weight, with two arrays of wound copper coils adjacent to a movable array of magnets suspended by ferrofluid bearing) for generating power from a human's walking motion. Thousand-turn coils are wound with a customized coil winding machine, and two sets of such coils are mounted on the top and bottom of a movable magnet array to obtain 20% improvement (compared to the earlier version based on an electroplated coil array) on the figure of merit (FOM) defined to be the power (delivered to a matched load) divided by the device's volume for a given acceleration of 1 g at 2 Hz. 
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    Accepted Manuscript Full Text Available