Search Results - "Unal, Ahmet A."

Strong interlayer coupling in van der Waals heterostructures built from single-layer chalcogenides by Fang, Hui, Battaglia, Corsin, Carraro, Carlo, Nemsak, Slavomir, Ozdol, Burak, Kang, Jeong Seuk, Bechtel, Hans A., Desai, Sujay B., Kronast, Florian, Unal, Ahmet A., Conti, Giuseppina, Conlon, Catherine, Palsson, Gunnar K., Martin, Michael C., Minor, Andrew M., Fadley, Charles S., Yablonovitch, Eli, Maboudian, Roya, Javey, Ali

“…Semiconductor heterostructures are the fundamental platform for many important device applications such as lasers, light-emitting diodes, solar cells, and…”
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Printing Nearly-Discrete Magnetic Patterns Using Chemical Disorder Induced Ferromagnetism by Bali, Rantej, Wintz, Sebastian, Meutzner, Falk, Hübner, René, Boucher, Richard, Ünal, Ahmet A, Valencia, Sergio, Neudert, Andreas, Potzger, Kay, Bauch, Jürgen, Kronast, Florian, Facsko, Stefan, Lindner, Jürgen, Fassbender, Jürgen

“…Ferromagnetism in certain alloys consisting of magnetic and nonmagnetic species can be activated by the presence of chemical disorder. This phenomenon is…”
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Imaging of Buried 3D Magnetic Rolled-up Nanomembranes by Streubel, Robert, Han, Luyang, Kronast, Florian, Ünal, Ahmet A, Schmidt, Oliver G, Makarov, Denys

“…Increasing performance and enabling novel functionalities of microelectronic devices, such as three-dimensional (3D) on-chip architectures in optics,…”
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Laser-Rewriteable Ferromagnetism at Thin-Film Surfaces by Ehrler, Jonathan, He, Miao, Shugaev, Maxim V, Polushkin, Nikolay I, Wintz, Sebastian, Liersch, Vico, Cornelius, Steffen, Hübner, René, Potzger, Kay, Lindner, Jürgen, Fassbender, Jürgen, Ünal, Ahmet A, Valencia, Sergio, Kronast, Florian, Zhigilei, Leonid V, Bali, Rantej

“…Manipulation of magnetism using laser light is considered as a key to the advancement of data storage technologies. Until now, most approaches seek to…”
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Magnetic dipole and higher pole interaction on a square lattice by Ewerlin, Melanie, Demirbas, Derya, Brüssing, Frank, Petracic, Oleg, Ünal, Ahmet A, Valencia, Sergio, Kronast, Florian, Zabel, Hartmut

“…We have studied the magnetic interaction of circular magnetic islands with a dipole character on a square lattice. The square pattern consists of…”
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Spatially resolved investigation of all optical magnetization switching in TbFe alloys by Arora, Ashima, Mawass, Mohamad-Assaad, Sandig, Oliver, Luo, Chen, Ünal, Ahmet A., Radu, Florin, Valencia, Sergio, Kronast, Florian

“…Optical control of magnetization using femtosecond laser without applying any external magnetic field offers the advantage of switching magnetic states at…”
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Investigation of the spontaneous emission rate of perylene dye molecules encapsulated into three-dimensional nanofibers via FLIM method by Acikgoz, Sabriye, Demir, Mustafa M., Yapasan, Ece, Kiraz, Alper, Unal, Ahmet A., Inci, M. Naci

“…The decay dynamics of perylene dye molecules encapsulated in polymer nanofibers produced by electrospinning of polymethyl methacrylate are investigated using a…”
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Phase separation and electrical switching between two isosymmetric multiferroic phases in tensile strained BiFeO sub(3) thin films by Lee, Jin Hong, Chu, Kanghyun, Unal, Ahmet A, Valencia, Sergio, Kronast, Florian, Kowarik, Stefan, Seidel, Jan, Yang, Chan-Ho

“…Phase separation of two different isosymmetric phases can occur as a result of their similar ground state energies. We have found such phase separation in a…”
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Local electrical control of magnetic order and orientation by ferroelastic domain arrangements just above room temperature by Phillips, L. C, Cherifi, Ryan O, Ivanovskaya, Viktoria, Zobelli, Alberto, Infante, Ingrid C, Jacquet, Eric, Guiblin, Nicolas, Unal, Ahmet A, Kronast, Florian, Dkhil, Brahim, Barthelemy, Agnes, Bibes, Manuel, Valencia, Sergio

“…Ferroic materials (ferromagnetic, ferroelectric, ferroelastic) usually divide into domains with different orientations of their order parameter. Coupling…”
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Strong interlayer coupling in van der Waals heterostructures built from single-layer chalcogenides by Fang, Hui, Battaglia, Corsin, Carraro, Carlo, Nemsak, Slavomir, Ozdol, Burak, Kang, Jeong Seuk, Bechtel, Hans A, Desai, Sujay B, Kronast, Florian, Unal, Ahmet A, Conti, Giuseppina, Conlon, Catherine, Palsson, Gunnar K, Martin, Michael C, Minor, Andrew M, Fadley, Charles S, Yablonovitch, Eli, Maboudian, Roya, Javey, Ali

“…Semiconductor heterostructures are the fundamental platform for many important device applications such as lasers, light-emitting diodes, solar cells and…”
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Phase separation and electrical switching between two isosymmetric multiferroic phases in tensile strained BiFeO 3 thin films by Lee, Jin Hong, Chu, Kanghyun, Ünal, Ahmet A., Valencia, Sergio, Kronast, Florian, Kowarik, Stefan, Seidel, Jan, Yang, Chan-Ho

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Strain-gradient-induced magnetic anisotropy in straight-stripe mixed-phase bismuth ferrites: An insight into flexomagnetic phenomenon by Lee, Jin Hong, Kim, Kwang-Eun, Jang, Byung-Kweon, Ünal, Ahmet A, Valencia, Sergio, Kronast, Florian, Ko, Kyung-Tae, Kowarik, Stefan, Seidel, Jan, Yang, Chan-Ho

“…Phys. Rev. B 96, 064402 (2017) Implementation of antiferromagnetic compounds as active elements in spintronics has been hindered by their insensitive nature…”
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