Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Finley, Joseph"'
Autor:
Fan, Yabin, Gross, Miela J., Fakhrul, Takian, Finley, Joseph, Hou, Justin T., Liu, Luqiao, Ross, Caroline A.
Advancing the development of spin-wave devices requires high-quality low-damping magnetic materials where magnon spin currents can propagate efficiently and interact effectively with local magnetic textures. We show that magnetic domain walls (DW) ca
Externí odkaz:
http://arxiv.org/abs/2212.01408
Autor:
Fan, Yabin, Quarterman, Patrick, Finley, Joseph, Han, Jiahao, Zhang, Pengxiang, Hou, Justin T., Stiles, Mark D., Grutter, Alexander J., Liu, Luqiao
Publikováno v:
Phys. Rev. Applied 13, 061002 (2020)
Ferromagnetic metals and insulators are widely used for generation, control and detection of magnon spin signals. Most magnonic structures are based primarily on either magnetic insulators or ferromagnetic metals, while heterostructures integrating b
Externí odkaz:
http://arxiv.org/abs/2002.08266
Publikováno v:
Appl. Phys. Lett. 115, 172405 (2019)
We study the magnon transport in the nonlocal configuration composed of two Pt strips on top of yttrium iron garnet, with and without the presence of RF microwave generated by an on-chip antenna. We find that the spin-Hall induced thermal magnon heat
Externí odkaz:
http://arxiv.org/abs/1910.10326
Publikováno v:
Phys. Rev. Lett. 123, 247206 (2019)
Quantitative investigation on the current-induced torque in antiferromagnets represents a great challenge, due to the lack of an independent method for controlling N\'eel vectors. Here by utilizing an antiferromagnetic insulator with Dzyaloshinskii-M
Externí odkaz:
http://arxiv.org/abs/1907.00314
Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2017.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 51-54).
Spintronic devices promise t
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 51-54).
Spintronic devices promise t
Externí odkaz:
http://hdl.handle.net/1721.1/111913
Publikováno v:
Phys. Rev. Lett. 121, 057701 (2018)
Due to the difficulty in detecting and manipulating magnetic states of antiferromagnetic materials, studying their switching dynamics using electrical methods remains a challenging task. In this work, by employing heavy metal/rare earth-transition me
Externí odkaz:
http://arxiv.org/abs/1806.01167
Publikováno v:
Phys. Rev. Lett. 119, 077702 (2017)
Recent studies on the magneto-transport properties of topological insulators (TI) have attracted great attention due to the rich spin-orbit physics and promising applications in spintronic devices. Particularly the strongly spin-moment coupled electr
Externí odkaz:
http://arxiv.org/abs/1703.07470
Autor:
Finley, Joseph, Liu, Luqiao
Despite the potential advantages of information storage in antiferromagnetically coupled materials, it remains unclear whether one can control the magnetic moment orientation efficiently because of the cancelled magnetic moment. Here, we report spin-
Externí odkaz:
http://arxiv.org/abs/1610.09200
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