Zobrazeno 1 - 10
of 1 711
pro vyhledávání: '"A. P. Freeland"'
Investigation of magnetic excitations and charge order in a van der Waals ferromagnet Fe$_5$GeTe$_2$
Autor:
Bhartiya, V. K., Kim, T., Li, J., Darlington, T. P., Rizzo, D. J., Gu., Y., Fan, S., Nelson, C., Freeland, J. W., Xu, X., Basov, D. N., Pelliciari, J., May, A. F., Mazzoli, C., Bisogni, V.
Understanding the complex ground state of van der Waals (vdW) magnets is essential for designing new materials and devices that leverage these platforms. Here, we investigate a two-dimensional vdW ferromagnet -- Fe$_5$GeTe$_2$-- with one of the highe
Externí odkaz:
http://arxiv.org/abs/2411.12887
Autor:
Martins, Jessica B., Grant, G., Haskel, D., Sterbinsky, G. E., Masiulionis, I., Sautter, K., Karapetrova, E., Guha, S., Freeland, J. W.
Erbium-doped \ch{TiO2} materials are promising candidates for advancing quantum technologies, necessitating a thorough understanding of their electronic and crystal structures to tailor their properties and enhance coherence times. This study explore
Externí odkaz:
http://arxiv.org/abs/2409.19495
Autor:
Li, Jiarui, Green, Robert J., Domínguez, Claribel, Levitan, Abraham, Tseng, Yi, Catalano, Sara, Fowlie, Jennifer, Sutarto, Ronny, Rodolakis, Fanny, Korol, Lucas, McChesney, Jessica L., Freeland, John W., Van der Marel, Dirk, Gibert, Marta, Comin, Riccardo
In rare earth nickelates (RENiO$_3$), electron-lattice coupling drives a concurrent metal-to-insulator and bond disproportionation phase transition whose microscopic origin has long been the subject of active debate. Of several proposed mechanisms, h
Externí odkaz:
http://arxiv.org/abs/2408.17450
Autor:
Ivanov, Sergei, Zhang, Yiou, Peacock, Joshua, Demidov, Vladislav E., Demokritov, Sergej O., Brookes, Nicholas, Wehinger, Bjorn, Freeland, John W., Urazhdin, Sergei
Both magnetism and spin-orbit coupling in systems with broken inversion symmetry lift the spin degeneracy of electronic bands, but the consequences of interplay between these mechanisms remain poorly understood. Here, we show that ultrathin transitio
Externí odkaz:
http://arxiv.org/abs/2407.18299
Autor:
Zajac, Marc, Zhou, Tao, Yang, Tiannan, Das, Sujit, Cao, Yue, Guzelturk, Burak, Stoica, Vladimir, Cherukara, Mathew, Freeland, John W., Gopalan, Venkatraman, Ramesh, Ramamoorthy, Martin, Lane W., Chen, Long-Qing, Holt, Martin, Hruszkewycz, Stephan, Wen, Haidan
Adaptive networks can sense and adjust to dynamic environments to optimize their performance. Understanding their nanoscale responses to external stimuli is essential for applications in nanodevices and neuromorphic computing. However, it is challeng
Externí odkaz:
http://arxiv.org/abs/2406.17067
Autor:
Stoica, Vladimir A., Yang, Tiannan, Das, Sujit, Cao, Yue, Wang, Huaiyu, Kubota, Yuya, Dai, Cheng, Padmanabhan, Hari, Sato, Yusuke, Mangu, Anudeep, Nguyen, Quynh L., Zhang, Zhan, Talreja, Disha, Zajac, Marc E., Walko, Donald A., DiChiara, Anthony D., Owada, Shigeki, Miyanishi, Kohei, Tamasaku, Kenji, Sato, Takahiro, Glownia, James M., Esposito, Vincent, Nelson, Silke, Hoffmann, Matthias C., Schaller, Richard D., Lindenberg, Aaron M., Martin, Lane W., Ramesh, Ramamoorthy, Matsuda, Iwao, Zhu, Diling, Chen, Long-Q., Wen, Haidan, Gopalan, Venkatraman, Freeland, John W.
Ultrafast stimuli can stabilize metastable states of matter inaccessible by equilibrium means. Establishing the spatiotemporal link between ultrafast excitation and metastability is crucial to understanding these phenomena. Here, we use single-shot o
Externí odkaz:
http://arxiv.org/abs/2402.11634
Autor:
Mangu, A., Stoica, V. A., Zheng, H., Yang, T., Zhang, M., Wang, H., Nguyen, Q. L., Song, S., Das, S., Meisenheimer, P., Donoway, E., Chollet, M., Sun, Y., Turner, J. J., Freeland, J. W., Wen, H., Martin, L. W., Chen, L. -Q., Gopalan, V., Zhu, D., Cao, Y., Lindenberg, A. M.
A central paradigm of non-equilibrium physics concerns the dynamics of heterogeneity and disorder, impacting processes ranging from the behavior of glasses to the emergent functionality of active matter. Understanding these complex mesoscopic systems
Externí odkaz:
http://arxiv.org/abs/2402.04962
Publikováno v:
Life, 13(12), 2281 (2023)
Would another origin of life resemble Earth's biochemical use of amino acids? Here we review current knowledge at three levels: 1) Could other classes of chemical structure serve as building blocks for biopolymer structure and catalysis? Amino acids
Externí odkaz:
http://arxiv.org/abs/2310.15857
Autor:
Beatrice Zovich, Catherine Freeland, Holly Moore, Kara Sapp, Anousha Qureshi, Amy Jessop, Rachel Holbert, Fiona Borondy-Jenkins, Quinn Plunkett, Chari Cohen
Publikováno v:
Harm Reduction Journal, Vol 21, Iss 1, Pp 1-11 (2024)
Abstract Background People who use drugs (PWUD) are at increased risk for blood-borne viruses, including hepatitis B (HBV) and delta (HDV). Despite the public health threats both viruses present, awareness remains low among at-risk communities and pr
Externí odkaz:
https://doaj.org/article/45caa8fcff414370946a5a11d0b13da4
Autor:
Grant, Gregory D., Zhang, Jiefei, Masiulionis, Ignas, Chattaraj, Swarnabha, Sautter, Kathryn E., Sullivan, Sean E., Chebrolu, Rishi, Liu, Yuzi, Martins, Jessica B., Niklas, Jens, Dibos, Alan M., Kewalramani, Sumit, Freeland, John W., Wen, Jianguo, Poluektov, Oleg G., Heremans, F. Joseph, Awschalom, David D., Guha, Supratik
Rare-earth ion dopants in solid-state hosts are ideal candidates for quantum communication technologies such as quantum memory, due to the intrinsic spin-photon interface of the rare-earth ion combined with the integration methods available in the so
Externí odkaz:
http://arxiv.org/abs/2309.16644