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| Magnetoelectric transformer designed
and built at ARRI. |
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Objective:
To develop a high sensitivity magnetoelectric
nanocomposite material targeting applications such as:
power generation, magnetic field sensor, anomaly detector,
microwave filter and resonator, RF signal generator,
voltage transformer, and high frequency switches.
Approach:
Various structures are being experimented
to analyze the magnetoelastic coupling in the ferromagnetic – ferroelectric
composites.
Accomplishments:
We have been uniquely successful in
developing high sensitivity materials and implemented
them in several applications mentioned above. A comparative
chart for sensitivity is provided below.
Publications:
[1] |
Rashed Adnan Islam and Shashank Priya, "Enhanced Magnetoelectric Effect in (1 − x) Pb(Zr0.52Ti0.48)O3-x NiFe1.9Mn0.1O4 Particulate Composites—Electrical and Magnetic Properties", Integrated Ferroelectrics, Volume 82, Number 1 / 2006, pp. 1 – 24. |
[2] |
Islam RA, Priya S, "Annealing and aging effect in 0.95 Pb(Zr0.52Ti0.48)O-3-0.05 NiFe1.9Mn0.1O4 Particulate Magnetoelectric Composites", Japanese Journal of Applied Physics Part 2-Letters & Express Letters 45 (4-7): L128-L131, Feb 2006. |
Related Topics
:
Discrete Devices :
Medical
Microdevices
Piezoactuators
Piezotransformers
Energy
Harvesting
Micropumps
Microspectrometer
NOx Microsensor
Magnetoelectric
Sensors
|
