Výsledky vyhledávání

Akademický článek

Dynamic charge order from strong correlations in the cuprates

Autor: Eduardo H. da Silva Neto, Alex Frano, Fabio Boschini

Publikováno v: Frontiers in Electronic Materials, Vol 4 (2024)

Charge order has been a central focus in the study of cuprate high-temperature superconductors due to its intriguing yet not fully understood connection to superconductivity. Recent advances in resonant inelastic x-ray scattering (RIXS) in the soft x

Externí odkaz: https://doaj.org/article/8985ab2508134660b1b93ea1f38d8528

Zobrazit plný text záznamu

Akademický článek

Self-assembly of nanocrystal checkerboard patterns via non-specific interactions

Autor: Yufei Wang, Yilong Zhou, Quanpeng Yang, Rourav Basak, Yu Xie, Dong Le, Alexander D. Fuqua, Wade Shipley, Zachary Yam, Alex Frano, Gaurav Arya, Andrea R. Tao

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)

Abstract Checkerboard lattices—where the resulting structure is open, porous, and highly symmetric—are difficult to create by self-assembly. Synthetic systems that adopt such structures typically rely on shape complementarity and site-specific ch

Externí odkaz: https://doaj.org/article/62dd5a7522ed45b680d7e0ac39bda539

Zobrazit plný text záznamu

Akademický článek

Stabilization of three-dimensional charge order through interplanar orbital hybridization in Pr x Y1−x Ba2Cu3O6+δ

Autor: Alejandro Ruiz, Brandon Gunn, Yi Lu, Kalyan Sasmal, Camilla M. Moir, Rourav Basak, Hai Huang, Jun-Sik Lee, Fanny Rodolakis, Timothy J. Boyle, Morgan Walker, Yu He, Santiago Blanco-Canosa, Eduardo H. da Silva Neto, M. Brian Maple, Alex Frano

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)

External perturbations can induce 3D charge order in cuprates, but the 3D correlation length is limited and the mechanism is not well understood. Ruiz et al. show that Pr substitution in YBa2Cu3O7 enhances interplanar orbital coupling and stabilizes

Externí odkaz: https://doaj.org/article/84af005caa8a421c802f3f8975843c74

Zobrazit plný text záznamu

Akademický článek

Quantum materials for energy-efficient neuromorphic computing: Opportunities and challenges

Autor: Axel Hoffmann, Shriram Ramanathan, Julie Grollier, Andrew D. Kent, Marcelo J. Rozenberg, Ivan K. Schuller, Oleg G. Shpyrko, Robert C. Dynes, Yeshaiahu Fainman, Alex Frano, Eric E. Fullerton, Giulia Galli, Vitaliy Lomakin, Shyue Ping Ong, Amanda K. Petford-Long, Jonathan A. Schuller, Mark D. Stiles, Yayoi Takamura, Yimei Zhu

Publikováno v: APL Materials, Vol 10, Iss 7, Pp 070904-070904-24 (2022)

Neuromorphic computing approaches become increasingly important as we address future needs for efficiently processing massive amounts of data. The unique attributes of quantum materials can help address these needs by enabling new energy-efficient de

Externí odkaz: https://doaj.org/article/4ef8d29d955f499fbe0f4e2c16f98a8f

Zobrazit plný text záznamu

Akademický článek

Perovskite neural trees

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)

Designing energy efficient and scalable artificial networks for neuromorphic computing remains a challenge. Here, the authors demonstrate tree-like conductance states at room temperature in strongly correlated perovskite nickelates by modulating prot

Externí odkaz: https://doaj.org/article/b299380324b440b29b94f53de8da2725

Zobrazit plný text záznamu

Akademický článek

Autor: Alejandro Ruiz, Alex Frano, Nicholas P. Breznay, Itamar Kimchi, Toni Helm, Iain Oswald, Julia Y. Chan, R. J. Birgeneau, Zahirul Islam, James G. Analytis

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-6 (2017)

Materials with a Kitaev spin liquid ground state are sought after as models of quantum phases but candidates so far form either zig-zag or incommensurate magnetic order. Ruiz et al. find a crossover between these states in β-Li2IrO3 under weak magne

Externí odkaz: https://doaj.org/article/55bc5959204b4383bcbf604beadaeeba

Zobrazit plný text záznamu

Stabilization of three-dimensional charge order through interplanar orbital hybridization in PrxY1-xBa2Cu3O6+δ

Publikováno v: Nature communications, vol 13, iss 1

The shape of 3d-orbitals often governs the electronic and magnetic properties of correlated transition metal oxides. In the superconducting cuprates, the planar confinement of the $${d}_{{x}^{2}-{y}^{2}}$$ d x 2 − y 2 orbital dictates the two-dimen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::812b3e4550731e07f0bf6bef5f3e1246
https://escholarship.org/uc/item/5489n2d9

Zobrazit plný text záznamu

Imaging mesoscopic antiferromagnetic spin textures in the dilute limit from single-geometry resonant coherent x-ray diffraction

Autor: Martin Bluschke, Rourav Basak, Andi Barbour, Ashley N. Warner, Katrin Fürsich, Stuart Wilkins, Sujoy Roy, James Lee, Georg Christiani, Gennady Logvenov, Matteo Minola, Bernhard Keimer, Claudio Mazzoli, Eva Benckiser, Alex Frano

Publikováno v: Science Advances. 8

The detection and manipulation of antiferromagnetic domains and topological antiferromagnetic textures are of central interest to solid-state physics. A fundamental step is identifying tools to probe the mesoscopic texture of an antiferromagnetic ord

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4d96b6eda0338c48ec58f32aca923fe
https://doi.org/10.1126/sciadv.abn6882

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání