Research Area: Biomedical and Biological Computational Methods, Devices, and Systems; Fields, Photonics, Magnetic Recording Technology; Micro and Nanostructures
|6-159 Keller Hall|
Area of Expertise:
Magnetic Nanowire Arrays for High Density RAM, Nanowire RFID Tags for Cells, and Integrated Photonics
Materials Research Science and Engineering Center; National Nanotechnology Infrastructure Network; Center for Micromagnetics and Information Technologies; Nano and Micro Applications Center; Graduate faculty – Chemical Engineering and Material Science
Ph.D., MSE, 1994, Massachusetts Institute of Technology, Cambridge, MA, United States
B.S., MSE, 1990, Case Western Reserve University, Cleveland, OH, United States
IEEE Distinguished Lecturer
Elected Secretary of MRS, 2008-2010
University of Minnesota McKnight Presidential Fellow, 2006-2009
Elected to MRS Board of Directors, 2004
NSF CAREER Award, 2002
My research focuses primarily on the integration of magnetic and optical materials with standard platforms to allow the development of practical devices and systems. In photonics, this includes the integration of magnets, magneto-optical garnets waveguides, and nanostructures for magnetophotonic crystals with semiconductor platforms for isolator and sensor applications. In magnetics, Stadler is working on magnetic nanowires for magnetoelectronics (including hard drive heads) and acoustic sensor applications. See www.ece.umn.edu/users/stadler for more info.
Nanowire Arrays for RAM:
1. Mazin Maqableh, Xiaobo Huang, Sang-Yeob Sung K. Sai Madhukar Reddy, Gregory Norby, R. H. Victora, Bethanie J.H. Stadler, “Low Resistivity 10nm Diameter Magnetic Sensors,” Nano Letters 12 4102-4109 (2012). http://dx.doi.org/10.1021/nl301610z
2. K. Sai Madhukar Reddy, Jung Jin Park, Mazin M Maqableh, Alison B. Flatau, and Bethanie J.H. Stadler, “Magnetization Reversal Mechanisms in 35-nm Diameter Fe1-xGax/Cu Multilayered Nanowires,” Journal of Applied Physics 111 07A920-1-3 (2012). Also selected for the March 12, 2012 issue of Virtual Journal of Nanoscale Science & Technology (2012). http://dx.doi.org/10.1063/1.3673823 (This work led to 1st place student poster award at MMM-2011)
3. Mazin Maqablah, Liwen Tan, Xiaobo Huang, Ryan Cobian, Greg Norby, R. H. Victora, Bethanie J. H. Stadler, “CPP GMR through Nanowires (Invited),” IEEE Transactions on Magnetics 48 1-7 (2012). http://dx.doi.org/10.1109/TMAG.2011.2174975
4. K. Sai Madhukar Reddy, Jung Jin Park, Suok-Min Na, Mazin M. Maqableh, Alison B. Flatau and Bethanie J. H. Stadler, “Electrochemical Synthesis of Magnetostrictive Fe-Ga/Cu Multilayered Nanowire Arrays with Tailored Magnetic Response,” Advanced Functional Materials 21 4677 (2011). http://dx.doi.org/10.1002/adfm.201101390.
5. Jesus Cantu-Valle, Israel Betancourt, John E. Sanchez, Francisco Ruiz-Zepeda, Mazin M. Maqableh, Fernando, Mendoza-Santoyo, Bethanie J. H. Stadler, and Arturo Ponce, “Mapping the magnetic and crystal structure in cobalt nanowires” Journal of Applied Physics 118 024302 (2015). doi:10.1063/1.4923745 Cover art.
Tags for Cells:
1. Daniel Shore, Sylvie L. Pailloux, Jinjin Zhang, Tom Gage, David J. Flannigan, Michael Garwood, Valérie C. Pierre, and Bethanie J.H. Stadler, “Electrodeposited Fe and Fe-Au Nanowires as MRI Contrast Agents,” Chemical Communications 52 12634-7 (2016). doi:10.1039/C6CC06991F
2. Anirudh Sharma, Gregory M. Orlowski, Yuechen Zhu, Daniel Shore, Seung Yeon Kim, Michael DiVito, Allison Hubel, Bethanie J. H. Stadler , “Inducing cells to self-disperse non-toxic Ni nanowires via integrin-mediated responses,” Nanotechnology 26 135102 (2015). http://dx.doi.org/10.1088/0957-4484/26/13/135102
3. Ghemes, Adrian, Oana Dragos-Pinzaru, Horia Chiriac, Nicoleta Lupu, Marian Grigoras, Daniel Shore, Bethanie Stadler, and Ibro Tabakovic. “Controlled Electrodeposition and Magnetic Properties of Co35Fe65 Nanowires with High Saturation Magnetization.” Journal of The Electrochemical Society 164, no. 2 (2017): D13-D22.
1. Prabesh Dulal, Andrew D. Block, Thomas E. Gage, Harold A. Haldren, Sang Yeob Sung, David C. Hutchings, Bethanie. J. H. Stadler, “Optimized magneto-optical isolator designs inspired by seedlayer-free terbium iron garnets with opposite chirality,” ACS Photonics 3  181-25 (2016). doi:10.1021/acsphotonics.6b00313
2. Sang-Yeob Sung, Mazin Maqablah, Xiaobo Huang, K. Sai Madhukar Reddy, R. H. Victora, Bethanie J. H. Stadler, “Metallic 10nm Diameter Nanowire Magnetic Sensors and Large-Scale Ordered Arrays (Invited),” IEEE Transactions on Magnetics 50 (11) 3303705 (2014).
3. Bethanie JH. Stadler and Tetsuya Mizumoto, “Integrated Magneto-Optical Isolators (Invited),” IEEE Photonics 6  (2014). http://dx.doi.org/10.1109/JPHOT.2013.2293618
4. Andrew D Block, Prabesh Dulal, Bethanie J H Stadler, Nicholas CA Seaton, “Growth Parameters of Fully Crystallized YIG, Bi:YIG, and Ce:YIG films with High Faraday Rotations,” IEEE Photonics, 6  600308 (2014). http://dx.doi.org/10.1109/JPHOT.2013.2293610
5. David C. Hutchings, Barry M. Holmes, Cui Zhang, Prabesh Dulal, Andrew D. Block, Sang-Yeob Sung, and Bethanie J. H. Stadler “Quasi-Phase-Matched Faraday Rotation in Semiconductor Waveguides with a Magneto-Optic Cladding for Monolithically Integrated Optical Isolators,” IEEE Photonics 5  660251210 (2013). http://dx.doi.org/10.1109/JPHOT.2013.2292339