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Pallavi Dhagat

Associate Professor
Electrical & Computer Engineering
Web Page: 
http://eecs.oregonstate.edu/research/magnetics/
Learn more about Pallavi Dhagat
Biography: 

Pallavi Dhagat holds a doctoral degree from Washington University, St. Louis, where her research focused on the characterization of thermal reversal of magnetic grains. She has an extensive background in magnetic recording technology as a recording physicist.

Prior to joining OSU as an assistant professor, she was a research engineer in the Advanced Concepts Group at Seagate Technology, Minneapolis. Here she made significant contribution to the development of perpendicular recording technology.

Her research interests include information storage, magnetization dynamics, magnetic nano-metrology, bio-magnetic sensors and distributed sensor systems.

Research group: 
Materials and Devices
Research Interests: 
  • Ferromagnetic Resonance Biochip for Diagnosing Pancreatic Cancer
  • Electrically Tunable, Low Noise, On-chip Inductors
  • Spintronic Devices Prepared by Atomic Layer Deposition
  • Field Programmable Magnetic Surface Acoustic Wave (SAW) Devices for Hybrid Sensor Networks
  • Surface Acoustic Wave Addressable Solid-State Magnetic Memory
  • surface acoustic waves
  • High Sensitivity Detection of Biomolecules Using Magnetic Nanobeads
Teaching: 
ECE 413 SENSORS
ECE 599 ST/ SENSORS

Publications

2011
Yamanouchi, M., A. Jander, P. Dhagat, S. Ikeda, F. Matsukura, and H. Ohno, "Domain Structure in CoFeB Thin Films With Perpendicular Magnetic Anisotropy", IEEE Magnetics Letters, vol. 2, pp. 3000304 - 3000304, 12/2011. Abstract
Chatterjee, E., T. Marr, P. Dhagat, and V. T. Remcho, "A microfluidic sensor based on ferromagnetic resonance induced in magnetic bead labels", Sensors and Actuators B: Chemical, vol. 156, issue 2, pp. 651 - 656, 08/2011. Abstract
Chin, M., B. Buford, and P. Dhagat, "Magnetically programmable surface acoustic wave radio frequency identification tags", Journal of Applied Physics, vol. 109, issue 7, pp. 07E332, 04/2011. Abstract
2010
Jander, A., and P. Dhagat, "Sensitivity analysis of magnetic field sensors utilizing spin-dependent recombination in silicon diodes", Solid-State Electronics, vol. 54, issue 11, pp. 1479 - 1484, 11/2010. Abstract
Engelbrecht, L. M., A. Jander, P. Dhagat, and M. Hall, "A toggle MRAM bit modeled in Verilog-A", Solid-State Electronics, vol. 54, issue 10, pp. 1135 - 1142, 10/2010. Abstract
Jander, A., and P. Dhagat, "Solid-state magnetometer using electrically detected magnetic resonance", Journal of Magnetism and Magnetic Materials, vol. 322, issue 9-12, pp. 1639 - 1641, 05/2010. Abstract
Chumak, A. V., P. Dhagat, A. Jander, A. A. Serga, and B. Hillebrands, "Reverse Doppler effect of magnons with negative group velocity scattered from a moving Bragg grating", Physical Review B, vol. 81, issue 14, 04/2010. Abstract
2008
Dhagat, P., A. Jander, and D. Luo, "Metal detector coil arrangement for uniform internal and zero external sensitivity", Journal of Applied Physics, vol. 103, issue 7, pp. 07E919 - 07E919-3 , 2008. Abstract
An, N., A. Jander, and P. Dhagat, "Electrically Tunable Thin Film Magnetic Core Using Synthetic Antiferromagnet Structure", IEEE Transactions on Magnetics, vol. 44, issue 11, pp. 4100 - 4103, 11/2008. Abstract
Jander, A., L. M. Engelbrecht, and P. Dhagat, "Dynamic Verilog-A Model of a Magnetoresistive Spin Valve", 2008 IEEE International Behavioral Modeling and Simulation Workshop (BMAS 2008), San Jose, CA, IEEE, pp. 50 - 54, 09/2008. Abstract
Ghionea, S., P. Dhagat, and A. Jander, "Ferromagnetic Resonance Detection for Magnetic Microbead Sensors", IEEE Sensors Journal, vol. 8, issue 6, pp. 896 - 902, 06/2008. Abstract
Ghionea, S., P. Dhagat, E. Chatterjee, V. T. Remcho, A. Jander, P. Chian, and J. Akse, "Lab On A chip Detection of Biomolecules Using Magnetic Bead Labels", 7th International Conference on Scientific and Clinical Applications of Magnetic Carriers, Vancouver, 05/2008.
Ghionea, S., P. Dhagat, and A. Jander, "Microwave Resonator Devices for Ferromagnetic Resonance Detection of Magnetic Beads", IEEE International Magnetics Conference (Intermag), Madrid, 05/2008.
Dhagat, P., A. Jander, and D. Luo, "Metal detector coil arrangement for uniform internal and zero external sensitivity", Journal of Applied Physics, vol. 103, issue 7, pp. 07E919, 04/2008. Abstract
2005
Dhagat, P., A. Jander, and C. A. Nordman, "Correlation of telegraph noise between parallel and antiparallel states of magnetic tunnel junctions", Journal of Applied Physics, vol. 97, issue 10, pp. 10C911-10C911-3, 2005. Abstract
2003
Dhagat, P., D. Palmer, and B. Xu, "Neighborhood induced reader bias shift in perpendicular recording", Journal of Applied Physics, vol. 93, issue 10, pp. 7729 - 7731 , 05/2003. Abstract

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