Zobrazeno 1 - 10
of 444
pro vyhledávání: '"Jeffrey W Lynn"'
Autor:
Suleyman Gundogdu, J Patrick Clancy, Guangyong Xu, Yang Zhao, Paul A Dube, Tufan C Karalar, Beong Ki Cho, Jeffrey W Lynn, M Ramazanoglu
Publikováno v:
Materials Research Express, Vol 7, Iss 11, p 116002 (2020)
The rare earth magnetic order in pure and doped Ho _(1− _x _) Er _x Ni _2 B _2 C (x = 0, 0.25, 0.50, 0.75, 1) single crystal samples was investigated using magnetization and neutron diffraction measurements. Superconducting quaternary borocarbides,
Externí odkaz:
https://doaj.org/article/7009cec97daa44858b31ae2e93b00b98
Autor:
Henrik Thoma, Rajesh Dutta, Vladimir Hutanu, Veronica Granata, Rosalba Fittipaldi, Qiang Zhang, Jeffrey W. Lynn, Petr Čermák, Nazir Khan, Shibabrata Nandi, Manuel Angst
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-10 (2024)
Abstract Multiferroic Ba2CuGe2O7 was anticipated as a potential member of the exciting group of materials hosting a skyrmion or vortex lattice because of its profound Dzyaloshinskii–Moriya interaction (DMI) and the absence of single ion anisotropy
Externí odkaz:
https://doaj.org/article/4430646622e74e9687cdb989ed3bd9c1
Autor:
Kathryn L Krycka, James J Rhyne, Samuel D Oberdick, Ahmed M Abdelgawad, Julie A Borchers, Yumi Ijiri, Sara A Majetich, Jeffrey W Lynn
Publikováno v:
New Journal of Physics, Vol 20, Iss 12, p 123020 (2018)
Inelastic neutron scattering is utilized to directly measure inter-nanoparticle spin waves, or magnons, which arise from the magnetic coupling between 8.4 nm ferrite nanoparticles that are self-assembled into a close-packed lattice, yet are physicall
Externí odkaz:
https://doaj.org/article/ff22d0a0ae8a457e9796e613a24c4258
Autor:
Hari Bhandari, Rebecca L. Dally, Peter E. Siegfried, Resham B. Regmi, Kirrily C. Rule, Songxue Chi, Jeffrey W. Lynn, I. I. Mazin, Nirmal J. Ghimire
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-10 (2024)
Abstract Kagome lattice magnets are an interesting class of materials as they can host topological properties in their magnetic and electronic structures. YMn6Sn6 is one such compound in which various exotic magnetic and electronic topological proper
Externí odkaz:
https://doaj.org/article/4d33f7b6bc4b4b26a93c5ce2a4bc8ed4
Autor:
Ather Mahmood, Jamie L. Weaver, Syed Qamar Abbas Shah, Will Echtenkamp, Jeffrey W. Lynn, Peter A. Dowben, Christian Binek
Publikováno v:
Advanced Physics Research, Vol 3, Iss 1, Pp n/a-n/a (2024)
Abstract Boron (B) alloying transforms the magnetoelectric antiferromagnet Cr2O3 into a multifunctional single‐phase material which enables electric field driven π/2 rotation of the Néel vector. Nonvolatile, voltage‐controlled Néel vector rota
Externí odkaz:
https://doaj.org/article/c5561556f0e549e68dcc4f69828f9ec5
Autor:
Weiliang Yao, Yang Zhao, Yiming Qiu, Christian Balz, J. Ross Stewart, Jeffrey W. Lynn, Yuan Li
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p L022045 (2023)
As a candidate Kitaev material, Na_{2}Co_{2}TeO_{6} exhibits intriguing magnetism on a honeycomb lattice that is believed to be C_{3} symmetric. Here we report a neutron diffraction study of high-quality single crystals under a-axis magnetic fields.
Externí odkaz:
https://doaj.org/article/da3367f0cb3d457a812a960c3ef7f636
Autor:
Peter E. Siegfried, Hari Bhandari, David C. Jones, Madhav P. Ghimire, Rebecca L. Dally, Lekh Poudel, Markus Bleuel, Jeffrey W. Lynn, Igor I. Mazin, Nirmal J. Ghimire
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-6 (2022)
Changes to the Fermi surface, and hence electronic structure of a system, are typically accompanied with changes to the underlying symmetry; however, independent changes to Fermi topology can also occur in what is termed a Lifshitz transition. Here,
Externí odkaz:
https://doaj.org/article/692ef1ff429b423e8b187fe1afc81f2b
Autor:
William Steinhardt, P. A. Maksimov, Sachith Dissanayake, Zhenzhong Shi, Nicholas P. Butch, David Graf, Andrey Podlesnyak, Yaohua Liu, Yang Zhao, Guangyong Xu, Jeffrey W. Lynn, Casey Marjerrison, A. L. Chernyshev, Sara Haravifard
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-11 (2021)
Abstract Recently, Yb-based triangular-lattice antiferromagnets have garnered significant interest as possible quantum spin-liquid candidates. One example is YbMgGaO4, which showed many promising spin-liquid features, but also possesses a high degree
Externí odkaz:
https://doaj.org/article/19a9b69bb6cb4675bbe04f33fed7d3c4
Autor:
Rebecca L. Dally, Yang Zhao, Zhijun Xu, Robin Chisnell, M. B. Stone, Jeffrey W. Lynn, Leon Balents, Stephen D. Wilson
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Oscillations of the order parameter amplitude in magnetically ordered materials provide condensed matter analogues of the Higgs boson but in most cases they are unstable. Dally et al. show that the quasi-one-dimensional magnet α-Na0.9MnO2 supports s
Externí odkaz:
https://doaj.org/article/66fd744ccd1846e9b460df1053285117
Autor:
Chi-Hung Lee, Chin-Wei Wang, Yang Zhao, Wen-Hsien Li, Jeffrey W. Lynn, A. Brooks Harris, Kirrily Rule, Hung-Duen Yang, Helmuth Berger
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-16 (2017)
Abstract Polarized and unpolarized neutron diffractions have been carried out to investigate the nature of the magnetic structures and transitions in monoclinic Co3TeO6. As the temperature is lowered below 26 K long range order develops, which is ful
Externí odkaz:
https://doaj.org/article/9fa07b057b2f4cc980468d87109ca191