Faculty Profiles

Kimmel, S. W., Koehne, B. D., Gibson, B., Geerts, W. J., Theodoropoulou, N., & Rhodes, C. P. (2023). Structure and Magnetism of Iron-Substituted Nickel Hydroxide Nanosheets. Magnetochemistry, 9, 25. https://doi.org/https://doi.org/10.3390/magnetochemistry9010025

Cottier, R. J., Koehne, B. D., Miracle, J. T., Currie, D. A., Pantelidis, L., Hernandez-Robles, A., … Theodoropoulou, N. (2020). Strong spin-orbit interactions in a correlated two-dimensional electron system formed in SrTiO3(001) films grown epitaxially on p-Si(001). Physical Review B, 102(125423). https://doi.org/10.1103/PhysRevB.102.125423

Li, S., Liu, X., Fan, X., Ni, Y., Miracle, J., Theodoropoulou, N., … Yu, Q. (2017). New Strategy for Black Phosphorus Crystal Growth through Ternary Clathrate. CRYSTAL GROWTH & DESIGN, 17(12), 6579–6585. https://doi.org/10.1021/acs.cgd.7b01239

Cottier, R. J., Steinle, N. A., Currie, D. A., & Theodoropoulou, N. (2015). Band gap tuning of epitaxial SrTiO3-delta/Si(001) thin films through strain engineering. Applied Physics Letters, 107(22). https://doi.org/Artn 221601 10.1063/1.4936608

Tate, J. S., S.Gaikwad, Theodoropoulou, N., Trevino, E., & Koo, J. H. (2013). Carbon/Phenolic Nanocomposites as Advanced Thermal protection Material in Aerospace Applications. Journal of Composites Materials, 2013(403656).

Laughlin, R. P., Currie, D. A., Contreras-Guererro, R., Dedigama, A., Priyantha, W., Droopad, R., … Theodoropoulou, N. (2013). Magnetic and Structural Properties/ Conditions for epitaxial growth, magnetic and structural properties of BiFeO3 thin films on SrTiO3/Si substrates. Journal of Applied Physics, 113(17D919).

Irvin, J. A., Carberry, J. R., Iszard, Z., Currie, D. A., Theodoropoulou, N., Irvin, D. J., … Yandek, G. R. (2013). Tailoring porosity in soluble conducting polymers to optimize electroactivity. In ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY (Vol. 245).

Gaikwad, S., Tate, J., Theodoropoulou, N., & Koo, J. (2012). Electrical and mechanical properties of PA11 blended with nanographene platelets using industrial twin-screw extruder for selective laser sintering. Journal of Composite Materials, 0021998312460560. https://doi.org/10.1177/0021998312460560

Irvin, D. J., Stenger-Smith, J. D., Yandek, G. R., Carberry, J., Currie, D. A., Theodoropoulou, N., & Irvin, J. A. (2012). Enhanced Electrochemical Response of Solution-Deposited n-Doping Polymer via Co-Casting with Ionic Liquid. Journal of Polymer Science B: Polymer Physics, 50, 1145.

Tate, J. S., Gaikwad, S., Jacobs, C. J., Stapleton, W. A., Theodoropoulou, N., & Koo, J. H. (2012). PA11 Blended With Nanographene Platelets Using Sonication For ESD Applications. Nanotrends - A Journal of Nanotechnology & Its Applications!!!, 13(1), 18–31.

Jacobs, C., Tate, J. S., Olson, B., Theodoropoulou, N., & Koo, J. (2012). Thermal characterization of nylon 11 / nanographene platelet nanocomposites. Journal of Nanoscience and Nanotechnology, 12(3), 1799–1805.

Warren, J. S., Marks, K., Irvin, D. J., Theodoropoulou, N., & Irvin, J. A. (2012). Conducting polymer coatings for metal oxide nanoparticles. In ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY (Vol. 243).

Irvin, D. J., Stenger-Smith, J. D., Yandek, G. R., Carberry, J. R., Currie, D. A., Theodoropoulou, N., & Irvin, J. A. (2012). Enhanced electrochemical response of solution-deposited n-doping polymer via cocasting with ionic liquid. Journal of Polymer Science Part B: Polymer Physics, 50(16), 1145--1150.

Theodoropoulou, N., Sharma, A., Pratt, W. P., & Bass, J. (2009). Low frequency magnetization excitations in magnetic nanopillars induced by a dc spin-polarized current. Journal of Applied Physics, 105(7). https://doi.org/10.1063/1.3068627

Sharma, A., Theodoropoulou, N., Wang, S., Xia, K., Pratt, W. P., & Bass, J. (2009). Sensitivity of Ag/Al interface specific resistances to interfacial intermixing. Journal of Applied Physics, 105(12). https://doi.org/10.1063/1.3155856

Fowler, Q., Richard, B., Sharma, A., Theodoropoulou, N., Loloee, R., Pratt, Jr., W. P., & Bass, J. (2009). Spin-diffusion lengths in dilute Cu(Ge) and Ag(Sn) alloys. Journal of Magnetism and Magnetic Materials, 321(2), 99–101. Retrieved from http://www.sciencedirect.com/science/article/B6TJJ-4T5TPS4-3/2/e9203ee88cf7c484c1efa5d3a7dd2f6c

Sharma, A., Theodoropoulou, N., Haillard, T., Acharyya, R., Loloee, R., Pratt, Jr., W. P., … Crimp, M. A. (2008). Current-perpendicular-to-plane magnetoresistance of ferromagnetic F/Al interfaces (F = Py, Co, Fe, and Co91Fe9) and structural studies of Co/Al and Py/Al. Physical Review B, 77(22), 224438–13. Retrieved from http://link.aps.org/abstract/PRB/v77/e224438

Theodoropoulou, N., Sharma, A., Pratt, Jr., W. P., Bass, J., Stiles, M. D., & Xiao, J. (2008). Two simple tests for models of current-induced magnetization switching. Journal of Applied Physics, 103(7), 07A705-3. Retrieved from http://link.aip.org/link/?JAP/103/07A705/1

Theodoropoulou, N., Sharma, A., Pratt, Jr., W. P., Bass, J., Stiles, M. D., & Xiao, J. (2007). Ballistic versus diffusive transport in current-induced magnetization switching. Physical Review B, 76(22), 220408(R). Retrieved from http://link.aps.org/abstract/PRB/v76/e220408

Sharma, A., Romero, J. A., Theodoropoulou, N., Loloee, R., Pratt, Jr., W. P., & Bass, J. (2007). Specific resistance and scattering asymmetry of Py/Pd, Fe/V, Fe/Nb, and Co/Pt interfaces. Journal of Applied Physics, 102(11), 113916–6. Retrieved from http://link.aip.org/link/?JAP/102/113916/1

Theodoropoulou, N., Sharma, A., Haillard, T., Loloee, R., Pratt, Jr., W. P., Bass, J., … Crimp, M. A. (2007). Specific Resistance, Scattering Asymmetrry, and some Thermal Instability, of Co/Al, Fe/Al, and Co91Fe9/Al Interfaces. IEEE Transactions on Magnetics, 43(6), 2860–2862.

Theodoropoulou, N., Misra, V., Philip, J., LeClair, P., Berera, G., Moodera, J., … Som, T. (2006). High Temperature Ferromagnetism in Zn1-xMnxO semiconductor thin films. Journal of Magnetism and Magnetic Materials, 300(2), 407–411.

Olson, S. K., Loloee, R., Theodoropoulou, N., Pratt, Jr., W. P., Bass, J., Xu, P. X., & Xia, K. (2005). Comparison of measured and calculated specific resistances of Pd/Pt interfaces. Applied Physics Letters, 87(25), 252508–3. Retrieved from http://link.aip.org/link/?APL/87/252508/1

Theodoropoulou, N., Sharma, A., Loloee, R., Pratt, Jr., W. P., Bass, J., Fert, A., & Jaffres, H. (2005). Interface specific-resistance and scattering asymmetry of permalloy/Al. Journal of Applied Physics, 99(8), 08G502-3. Retrieved from http://link.aip.org/link/?JAP/99/08G502/1

Overberg, M. E., Thaler, G., Frazier, R. M., Abernathy, C. R., Pearton, S. J., Rairigh, R., … Zavada, J. M. (2004). Ferromagnetic AlGaCrP Films by Ion Implantation. Electrochemical and Solid-State Letters, 7 (2), G44–G46.

Philip, J., Theodoropoulou, N., Berera, G., Moodera, J., & Satpati, J. (2004). High-Temperature Ferromagnetism in Manganese-doped Indium-tin oxide films. Applied Physics Letters, 85, 777.

Overberg, M. E., Thaler, G. T., Frazier, R. M., Abernathy, C. R., Pearton, S. J., Rairigh, R., … Zavada, J. M. (2003). Ferromagnetic semiconductors based upon AlGaP. Journal of Applied Physics, 93(10), 7861–7864.

Theodoropoulou, N., Hebard, A. F., Norton, D. P., Budai, J., Boatner, L. A., Lee, J. S., … Wilson, G. (2003). Ferromagnetism in Co- and Mn- doped ZnO. Solid-State Electronics, 47(12), 2231–2235.

Norton, D. P., Pearton, S. J., Hebard, A. F., Theodoropoulou, N., Boatner, L. A., & Wilson, R. G. (2003). Ferromagnetism in Mn-implanted ZnO:Sn single crystals. Applied Physics Letters, 82(2), 239–242.

Overberg, M. E., Thaler, G. T., Abernathy, C. R., Theodoropoulou, N., McCarthy, K. T., Arnason, S. B., … Hebard, A. F. (2003). Growth of the Dilute Magnetic Semiconductor GaMnN by Molecular-Beam Epitaxy. Journal of Electronic Materials, 32(5), 298–307.

Lee, J. S., Khim, Z. G., Park, Y. D., Norton, D. P., Theodoropoulou, N., Hebard, A. F., … Wilson, G. (2003). Magnetic Properties of Co- and Mn- implanted BaTiO3, SrTiO3 and KTaO3. Solid-State Electronics, 47(12), 2225–2230.

Overberg, M. E., Thaler, G. T., Frazier, R. M., Abernathy, C. R., Pearton, S. J., Rairigh, R., … Zavada, J. M. (2003). Magnetic Properties of Mn-implanted AlGaP alloys. Journal of Vacuum Science and Technology B (Microelectronics and Nanometer Structures), 21(5), 2093–2095.

Ivill, M., Overberg, M. E., Abernathy, C. R., Norton, D. P., Hebard, A. F., Theodoropoulou, N., & Budai, J. (2003). Properties of Mn-doped Cu2O semiconducting thin films grown by pulsed laser deposition. Solid-State Electronics, 47(12), 2215.

Norton, D. P., Theodoropoulou, N., Hebard, A. F., Budai, J. D., Boatner, L. A., Pearton, S. J., & Wilson, R. G. (2003). Properties of Mn-Implanted BaTiO3, SrTiO3, and KTaO3. Electrochemical and Solid-State Letters, 6(2), G19.

Pearton, S. J., Overberg, M. E., Thaler, G. T., Abernathy, C. R., Kim, J., Ren, F., … Yun, D. D. (2003). Room Temperature Ferromagnetism in GaMnN and GaMnP. Physica Status Solidi C, 3, 222–227.

Pearton, S. J., Abernathy, C. R., Overberg, M. E., Thaler, G. T., Norton, D. P., Theodoropoulou, N., … Boatner, L. A. (2003). Wide band gap ferromagnetic semiconductors and oxides. Journal of Applied Physics, 93(1), 1–14.

Pearton, S. J., Overberg, M. E., Thaler, G., Abernathy, C. R., Theodoropoulou, N., Hebard, A. F., … Polyakov, D. (2002). Characterization of High Dose Mn, Fe, and Ni implantation into p-GaN. Journal of Vacuum Science and Technology A (Vacuum, Surfaces, and Films), 20(3), 721–724.

Pearton, S. J., Theodoropoulou, N., Overberg, M. E., Abernathy, C. R., Hebard, A. F., Chu, S. N. G., … Zavada, J. M. (2002). Characterization of Ni-implanted GaN and SiC. Materials Science and Engineering B, 94(2–3), 159–163.

Theodoropoulou, N., Hebard, A. F., Gabay, M., Majumdar, A. K., Pace, C., Lannon, J., & Temple, D. (2002). Coexistence of glassy antiferromagnetism and giant magnetoresistance (GMR) in Fe/Cr multilayer structures. Journal of Magnetism and Magnetic Materials, 263(1), 32–38.

Overberg, M. E., Theodoropoulou, N., Chu, S. N. G., Pearton, S. J., Abernathy, C. R., Hebard, A. F., … Zavada, J. M. (2002). Effects of Ni implantation into bulk and epitaxial GaP on structural and magnetic characteristics. Materials Science and Engineering B, 94(1), 14–19.

Overberg, M. E., Thaler, G. T., Frazier, R. M., Gila, B. P., Abernathy, C. R., Pearton, S. J., … Park, Y. D. (2002). Ferromagnetic and Paramagnetic Semiconductors Based upon GaN, AlGaN, and GaP. Spintronics Symposium Materials Research Society Symposium Proceedings, Fall MRS, Boston 2001, 690, 9–14.

Pearton, S. J., Overberg, M. E., Abernathy, C. R., Theodoropoulou, N., Hebard, A. F., Chu, S. N. G., … Polyakov, D. (2002). Magnetic and structural characterization of Mn-implanted, single-crystal ZnGeSiN2. Journal of Applied Physics, 92(4), 2047–2051.

Theodoropoulou, N., Hebard, A. F., Chu, S. N. G., Overberg, M. E., Abernathy, C. R., Pearton, S. J., … Park, Y. D. (2002). Magnetic and structural properties of Fe, Ni, and Mn-implanted SiC. Journal of Vacuum Science and Technology A (Vacuum, Surfaces, and Films), 20(3), 579–582.

Lee, K.-A., Pearton, S. J., Overberg, M. E., Abernathy, C. R., Wilson, R. G., Chu, S. N. G., … Zavada, J. M. (2002). Magnetic Effects of Direct Ion Implantation of Mn and Fe into p-GaN. Journal of Electronic Materials, 31(5), 411–415.

Pearton, S. J., Lee, K.-A., Overberg, M. E., Abernathy, C. R., Theodoropoulou, N., Hebard, A. F., … Zavada, J. M. (2002). Magnetism in SiC Implanted with High Doses of Fe and Mn. Journal of Electronic Materials, Special Issue Papers on III-V Nitrides and Silicon Carbide, 31(5), 336–339.

Overberg, M. E., Gila, B. P., Thaler, G. T., Abernathy, C. R., Pearton, S. J., Theodoropoulou, N., … Chu, S. N. G. (2002). Room temperature magnetism in GaMnP produced by both ion implantation and molecular-beam epitaxy. Journal of Vacuum Science and Technology B (Microelectronics and Nanometer Structures), 20(3), 969–973.

Theodoropoulou, N., Hebard, A. F., Overberg, M. E., Abernathy, C. R., Pearton, S. J., Chu, S. N. G., & Wilson, R. G. (2002). Unconventional Carrier-Mediated Ferromagnetism above Room Temperature in Ion-Implanted (Ga, Mn)P:C. Physical Review Letters, 89(10), 107203.

Theodoropoulou, N., Hebard, A. F., Chu, S. N. G., Overberg, M. E., Abernathy, C. R., Pearton, S. J., … Zavada, J. M. (2001). Characterization of high dose Fe implantation into p-GaN. Applied Physics Letters, 79(21), 3452–3454.

Overberg, M. E., Abernathy, C. R., Pearton, S. J., Theodoropoulou, N., Hebard, A. F., Sharifi, F., … Xiong, P. (2001). Epitaxial Growth of Dilute Magnetic Semiconductors: GaMnN and GaMnP. MRS Proceedings, Application of Ferromagnetic and Optical Materials, Storage and Magnetoelectronics, 674(T6.5.1).

Overberg, M. E., Abernathy, C. R., Pearton, S. J., Theodoropoulou, N., McCarthy, K. T., & Hebard, A. F. (2001). Indication of ferromagnetism in molecular-beam-epitaxy-derived n-type GaMnN. Applied Physics Letters, 79(9), 1312–1314.

Theodoropoulou, N., Hebard, A. F., Overberg, M. E., Abernathy, C. R., Pearton, S. J., Chu, S. N. G., & Wilson, R. G. (2001). Magnetic and structural properties of Mn-implanted GaN. Applied Physics Letters, 78(22), 3475–3477.

Theodoropoulou, N., Hebard, A. F., Chu, S. N. G., Overberg, M. E., Abernathy, C. R., Pearton, S. J., … Zavada, J. M. (2001). Magnetic properties of Fe- and Mn-implanted SiC. Electrochemical and Solid-State Letters, 4(12), G119–G121.

Theodoropoulou, N., Overberg, M. E., Chu, S. N. G., Hebard, A. F., Abernathy, C. R., Wilson, G., … Pearton, S. J. (2001). Magnetic properties of Mn- and Fe-implanted p-GaN. Physica Status Solidi B, 228(1), 337–340.

Overberg, M. E., Gila, B. P., Abernathy, C. R., Pearton, S. J., Theodoropoulou, N., McCarthy, K. T., … Hebard, A. F. (2001). Magnetic properties of p-type GaMnP grown by molecular-beam epitaxy. Applied Physics Letters, 79(19), 3128–3130.

Theodoropoulou, N., Lee, K.-A., Overberg, M. E., Chu, S. N. G., Hebard, A. F., Abernathy, C. R., … Wilson, R. G. (2001). Nanoscale magnetic regions formed in GaN implanted with Mn. Journal of Nanoscience and Nanotechnology, 1(1), 101–106.

Santra, S., Tapec, R., Theodoropoulou, N., Dobson, J., Hebard, A. F., & Tan, W. (2001). Synthesis and Characterization of Silica-Coated Iron Oxide Nanoparticles in Microemulsion: The Effect of Nonionic Surfactants. Langmuir, 17, 2900–29006.

Theodoropoulou, N., Hebard, A. F., Chu, S. N. G., Overberg, M. E., Abernathy, C. R., Pearton, S. J., … Zavada, J. M. (2001). Use of Ion Implantation to facilitate the discovery and characterization of novel ferromagnetic semiconductors. Journal of Applied Physics, MMM 2001 Proceedings, 91(10), 7499–7501.