Search Results - "Ozatay, Ozhan"

Giant Anisotropy of Gilbert Damping in Epitaxial CoFe Films by Li, Yi, Zeng, Fanlong, Zhang, Steven S-L, Shin, Hyeondeok, Saglam, Hilal, Karakas, Vedat, Ozatay, Ozhan, Pearson, John E, Heinonen, Olle G, Wu, Yizheng, Hoffmann, Axel, Zhang, Wei

“…Tailoring Gilbert damping of metallic ferromagnetic thin films is one of the central interests in spintronics applications. Here we report a giant Gilbert…”
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Observation of Magnetic Radial Vortex Nucleation in a Multilayer Stack with Tunable Anisotropy by Karakas, Vedat, Gokce, Aisha, Habiboglu, Ali Taha, Arpaci, Sevdenur, Ozbozduman, Kaan, Cinar, Ibrahim, Yanik, Cenk, Tomasello, Riccardo, Tacchi, Silvia, Siracusano, Giulio, Carpentieri, Mario, Finocchio, Giovanni, Hauet, Thomas, Ozatay, Ozhan

“…Recently discovered exotic magnetic configurations, namely magnetic solitons appearing in the presence of bulk or interfacial Dzyaloshinskii-Moriya Interaction…”
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Toward Multiple-Bit-Per-Cell Memory Operation With Stable Resistance Levels in Phase Change Nanodevices by Gokce, Aisha, Cinar, Ibrahim, Ozdemir, Servet C., Cogulu, Egecan, Stipe, Barry, Katine, Jordan A., Ozatay, Ozhan

“…Resistance drift of the amorphous states of multilevel phase change memory (PCM) cells is currently a great challenge for the commercial implementation of a…”
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Magnetic Damping Modulation in IrMn3/Ni80Fe20 via the Magnetic Spin Hall Effect by Holanda, José, Saglam, Hilal, Karakas, Vedat, Zang, Zhizhi, Li, Yi, Divan, Ralu, Liu, Yuzi, Ozatay, Ozhan, Novosad, Valentine, Pearson, John E, Hoffmann, Axel

“…Noncollinear antiferromagnets can have additional spin Hall effects due to the net chirality of their magnetic spin structure, which provides for more complex…”
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Three-Dimensional Magnetic Page Memory by Ozatay, Ozhan, Gokce, Aisha, Hauet, Thomas, Folks, Liesl, Giordano, Anna, Finocchio, Giovanni

“…Phys. Rev. Applied 11, 014002 (2019) The increasing need to store large amounts of information with an ultra-dense, reliable, low power and low cost memory…”
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Giant anisotropy of Gilbert damping in epitaxial CoFe films by Li, Yi, Zeng, Fanlong, Zhang, Steven S. -L, Shin, Hyeondeok, Saglam, Hilal, Karakas, Vedat, Ozatay, Ozhan, Pearson, John E, Heinonen, Olle G, Wu, Yizheng, Hoffmann, Axel, Zhang, Wei

“…Phys. Rev. Lett. 122, 117203 (2019) Tailoring Gilbert damping of metallic ferromagnetic thin films is one of the central interests in spintronics applications…”
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Artifacts in magnetic force microscopy under in-plane applied magnetic field: Magnetic bubble as a case study by Cinar, Ibrahim, Lacour, Daniel, Montaigne, Francois, Puliafito, Vito, Watelot, Sebastien Petit, Hehn, Michel, Finocchio, Giovanni, Ozatay, Ozhan, Hauet, Thomas

“…•This study aims to investigate magnetic bubble in Co/Ni circular dot under in plane magnetic field.•Any tilt of magnetic field due to out-of-plane field…”
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Magnetic Damping Modulation in IrMn 3 / Ni 80 Fe 20 via the Magnetic Spin Hall Effect by Holanda, José, Saglam, Hilal, Karakas, Vedat, Zang, Zhizhi, Li, Yi, Divan, Ralu, Liu, Yuzi, Ozatay, Ozhan, Novosad, Valentine, Pearson, John E., Hoffmann, Axel

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Observation of Magnetic Radial Vortex Nucleation in a Multilayer Stack with Tunable Anisotropy by Karakas, Vedat, Gokce, Aisha, Habiboglu, Ali Taha, Arpaci, Sevdenur, Ozbozduman, Kaan, Cinar, Ibrahim, Yanik, Cenk, Tomasello, Riccardo, Tacchi, Silvia, Siracusano, Giulio, Carpentieri, Mario, Finocchio, Giovanni, Hauet, Thomas, Ozatay, Ozhan

“…Recently discovered exotic magnetic configurations, namely magnetic solitons appearing in the presence of bulk or interfacial Dzyaloshinskii-Moriya Interaction…”
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Magnetic anisotropy switching induced by shape memory effect in NiTi/Ni bilayer by Kyianytsia, A., Ponçot, M., Letoffe, A., Boulet, P., Migot, S., Ghanbaja, J., Cinar, I., Lima de Miranda, R., Bechtold, C., Kierren, B., Ozatay, O., Hauet, T.

“…Strain modulation during a two-way shape memory effect (TWSME) in a sputtered nitinol NiTi is used to reliably induce and switch by 90° a uniaxial magnetic…”
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Magnetic Damping Modulation in IrMn_{3}/Ni_{80}Fe_{20} via the Magnetic Spin Hall Effect by Holanda, José, Saglam, Hilal, Karakas, Vedat, Zang, Zhizhi, Li, Yi, Divan, Ralu, Liu, Yuzi, Ozatay, Ozhan, Novosad, Valentine, Pearson, John E, Hoffmann, Axel

“…Noncollinear antiferromagnets can have additional spin Hall effects due to the net chirality of their magnetic spin structure, which provides for more complex…”
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Magnetic switching driven by nanosecond scale heat and magnetic field pulses: An application of macrospin Landau-Lifshitz-Bloch model by Kilic, U., Finocchio, G., Hauet, T., Florez, S. H., Aktas, G., Ozatay, O.

“…High-temperature (near Curie-point) magnetization-behavior in materials with strong-perpendicular-magnetocrystalline-anisotropy has recently gained importance…”
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Electrical Switching Dynamics in Circular and Rectangular Ge2Sb2Te5 Nanopillar Phase Change Memory Devices by Ozatay, Ozhan, Stipe, Barry, Katine, Jordan, Terris, Bruce

“…We have measured the critical phase change conditions induced by electrical pulses in Ge2Sb2Te5 nanopillar phase change memory devices by constructing a…”
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Correlation of Blocking and N\'eel Temperatures in Ultra-thin Metallic Antiferromagnets by Akin, Kutay, Piskin, Hasan, Selvi, Ege, Demircanli, Emre, Ari, Sevval, zadeh, Mohammad Hassan Ramezan, Kocaman, Bayram, Ozatay, Ozhan

“…Nonvolatile spintronics-based devices that utilize electron spin both to store and transport information face a great challenge when scaled to nano dimensions…”
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Micromagnetic Modeling of Magnetization Reversal in Nano-Scale Point Contact Devices by Finocchio, G., Ozatay, O., Torres, L., Carpentieri, M., Consolo, G., Azzerboni, B.

“…This paper deals with micromagnetic model of magnetization reversal in nano scale-point contact devices driven by nonuniform injection of a spin-polarized…”
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Spin dependent transport and spin transfer in nanoconstrictions and current confined nanomagnets by Ozatay, Ozhan

“…In this thesis, I have employed point contact spectroscopy to determine the nature of electron transport across constrained domain walls in a ferromagnetic…”
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Anomalous Hall and Nernst Effects in FeRh by Saglam, Hilal, Liu, Changjiang, Li, Yi, Sklenar, Joseph, Gibbons, Jonathan, Hong, Deshun, Karakas, Vedat, Pearson, John E, Ozatay, Ozhan, Zhang, Wei, Bhattacharya, Anand, Hoffmann, Axel

“…Antiferromagnets with tunable phase transitions are promising for future spintronics applications. We investigated spin-dependent transport properties of FeRh…”
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Magnetic damping modulation in $IrMn_{3}/Ni_{80}Fe_{20}$ via the magnetic spin Hall effect by Holanda, Jose, Saglam, Hilal, Karakas, Vedat, Zang, Zhizhi, Li, Yi, Divan, Ralu, Liu, Yuzi, Ozatay, Ozhan, Novosad, Valentine, Pearson, John E, Hoffmann, Axel

“…Phys. Rev. Lett. 124, 087204 (2020) Non-collinear antiferromagnets can have additional spin Hall effects due to the net chirality of their magnetic spin…”
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