Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Balachandran, P. V."'
CrI$_{2}$ is a quasi-one dimensional (1D) van der Waals (vdW) system that exhibits helimagnetism that propagates along the ribbons. This was determined from neutron time-of-flight diffraction measurements. Below $T_N=17$ K, a screw-like helimagnetic
Externí odkaz:
http://arxiv.org/abs/2310.12120
Autor:
Liu, Tao, Selcu, Camelia M., Wang, Binbin, Bagués, Núria, Wu, Po-Kuan, Hartnett, Timothy Q., Cheng, Shuyu, Pelekhov, Denis, Bennett, Roland A., Corbett, Joseph Perry, Repicky, Jacob R., McCullian, Brendan, Hammel, P. Chris, Gupta, Jay A., Randeria, Mohit, Balachandran, Prasanna V., McComb, David W., Kawakami, Roland K.
Publikováno v:
Commun Phys 6, 327 (2023)
Creating materials that do not exist in nature can lead to breakthroughs in science and technology. Magnetic skyrmions are topological excitations that have attracted great attention recently for their potential applications in low power, ultrahigh d
Externí odkaz:
http://arxiv.org/abs/2303.05106
Accelerating the design of materials with targeted properties is one of the key materials informatics tasks. The most common approach takes a data-driven motivation, where the underlying knowledge is incorporated in the form of domain-inspired input
Externí odkaz:
http://arxiv.org/abs/2206.09944
Publikováno v:
Appl. Phys. Lett. 119, 192406 (2021)
Thin films of ferrimagnetic Mn$_4$N are candidate materials to host magnetic skyrmions that have demonstrated thermal stability up to 450$^\circ$C. However, there are no experimental reports observing skyrmions in this system. Here, we discuss the re
Externí odkaz:
http://arxiv.org/abs/2111.00258
Autor:
Lee, Kyungtae, Ayyasamy, Mukil, Delsa, Paige, Hartnett, Timothy Q., Balachandran, Prasanna V.
Publikováno v:
npj Comput Mater 8, 25 (2022)
There is intense interest in uncovering design rules that govern the formation of various structural phases as a function of chemical composition in multi-principal element alloys (MPEAs). In this paper, we develop a machine learning (ML) approach bu
Externí odkaz:
http://arxiv.org/abs/2108.05933
Autor:
Morshed, Md Golam, Khoo, Khoong Hong, Quessab, Yassine, Xu, Jun-Wen, Laskowski, Robert, Balachandran, Prasanna V., Kent, Andrew D., Ghosh, Avik W.
Publikováno v:
Phys. Rev. B 103, 174414 (2021)
We present a systematic analysis of our ability to tune chiral Dzyaloshinskii-Moriya Interactions (DMI) in compensated ferrimagnetic Pt/GdCo/Pt1-xWx trilayers by cap layer composition. Using first principles calculations, we show that the DMI increas
Externí odkaz:
http://arxiv.org/abs/2101.03449
Ferrimagnetic alloy thin films that exhibit perpendicular (out-of-plane) magnetic anisotropy (PMA) with low saturation magnetization, such as GdCo and Mn4N, were predicted to be favorable for hosting small Neel skyrmions for room temperature applicat
Externí odkaz:
http://arxiv.org/abs/2012.10493
Autor:
Smith, David A., Rai, Anish, Lim, Youngmin, Hartnett, Timothy, Sapkota, Arjun, Srivastava, Abhishek, Mewes, Claudia, Jiang, Zijian, Clavel, Michael, Hudait, Mantu K., Viehland, Dwight D., Heremans, Jean J., Balachandran, Prasanna V., Mewes, Tim, Emori, Satoru
Publikováno v:
Phys. Rev. Applied 14, 034042 (2020)
To develop low-moment, low-damping metallic ferromagnets for power-efficient spintronic devices, it is crucial to understand how magnetic relaxation is impacted by the addition of nonmagnetic elements. Here, we compare magnetic relaxation in epitaxia
Externí odkaz:
http://arxiv.org/abs/2004.04840
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