Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Sandhya Susarla"'
Autor:
Sandhya Susarla, Shanglin Hsu, Fernando Gómez-Ortiz, Pablo García-Fernández, Benjamin H. Savitzky, Sujit Das, Piush Behera, Javier Junquera, Peter Ercius, Ramamoorthy Ramesh, Colin Ophus
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Abstract Chirality or handedness of a material can be used as an order parameter to uncover the emergent electronic properties for quantum information science. Conventionally, chirality is found in naturally occurring biomolecules and magnetic materi
Externí odkaz:
https://doaj.org/article/4ed02a33db784641868cc95a2e1e2f75
Autor:
Joel Martis, Sandhya Susarla, Archith Rayabharam, Cong Su, Timothy Paule, Philipp Pelz, Cassandra Huff, Xintong Xu, Hao-Kun Li, Marc Jaikissoon, Victoria Chen, Eric Pop, Krishna Saraswat, Alex Zettl, Narayana R. Aluru, Ramamoorthy Ramesh, Peter Ercius, Arun Majumdar
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Four-dimensional scanning transmission electron microscopy (4D-STEM) has recently gained widespread attention for its ability to image atomic electric fields with sub-Ångstrom spatial resolution. These electric field maps represent the inte
Externí odkaz:
https://doaj.org/article/4a106ab2b36f4ca59ca8339102c9b4c3
Autor:
Jan Kopaczek, Kentaro Yumigeta, Akram Ibrahim, Mohammed Y. Sayyad, Shantanu Sinha, Renee Sailus, Patrick Hays, Seyed Tohid Rajaei Moosavy, Sandhya Susarla, Can Ataca, Robert Kudrawiec, Sefaattin Tongay
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 5, Pp n/a-n/a (2023)
Abstract Recent studies have established Van der Waals (vdW) layered and 2D rare‐earth tritellurides (RTe3) as superconductors and near room‐temperature charge density wave (CDW) materials. Their environmental stability raises natural concern owi
Externí odkaz:
https://doaj.org/article/fde028280fdd4d429bca5c21cae19d80
Autor:
Kook Tae Kim, Margaret R. McCarter, Vladimir A. Stoica, Sujit Das, Christoph Klewe, Elizabeth P. Donoway, David M. Burn, Padraic Shafer, Fanny Rodolakis, Mauro A. P. Gonçalves, Fernando Gómez-Ortiz, Jorge Íñiguez, Pablo García-Fernández, Javier Junquera, Sandhya Susarla, Stephen W. Lovesey, Gerrit van der Laan, Se Young Park, Lane W. Martin, John W. Freeland, Ramamoorthy Ramesh, Dong Ryeol Lee
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
The polar chiral texture of the vortex or skyrmion structure in ferroelectric oxide PbTiO3/SrTiO3 superlattice attracts attention. Here, the authors report a theoretical framework to probe emergent chirality of electrical polarization textures.
Externí odkaz:
https://doaj.org/article/620f213fed1b4658ad79d0bed21ab529
Autor:
Sandhya Susarla, Pablo García-Fernández, Colin Ophus, Sujit Das, Pablo Aguado-Puente, Margaret McCarter, Peter Ercius, Lane W. Martin, Ramamoorthy Ramesh, Javier Junquera
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
The response of the electronic structure to the non-trivial polarization texture in PbTiO3/SrTiO3 superlattices has not been explored. Here, the authors reveal how the peaks of the spectra shift and change their local electronic structure depending o
Externí odkaz:
https://doaj.org/article/13b0baf4da5d4f49bd19df775d231795
Autor:
Sandhya Susarla, Mit H. Naik, Daria D. Blach, Jonas Zipfel, Takashi Taniguchi, Kenji Watanabe, Libai Huang, Ramamoorthy Ramesh, Felipe H. da Jornada, Steven G. Louie, Peter Ercius, Archana Raja
Publikováno v:
Science. 378:1235-1239
Electronic and optical excitations in two-dimensional systems are distinctly sensitive to the presence of a moiré superlattice. We used cryogenic transmission electron microscopy and spectroscopy to simultaneously image the structural reconstruction
Autor:
Sujit Das, Valentyn Laguta, Katherine Inzani, Weichuan Huang, Junjie Liu, Ruchira Chatterjee, Margaret R. McCarter, Sandhya Susarla, Arzhang Ardavan, Javier Junquera, Sinéad M. Griffin, Ramamoorthy Ramesh
Publikováno v:
Nano Letters. 22:3976-3982
Solid-state materials are currently being explored as a platform for the manipulation of spins for spintronics and quantum information science. More broadly, a wide spectrum of ferroelectric materials, spanning from inorganic oxides to polymeric syst
Autor:
Piush Behera, Eric Parsonnet, Fernando Gómez‐Ortiz, Vishantak Srikrishna, Peter Meisenheimer, Sandhya Susarla, Pravin Kavle, Lucas Caretta, Yongjun Wu, Zishen Tian, Abel Fernandez, Lane W. Martin, Sujit Das, Javier Junquera, Zijian Hong, Ramamoorthy Ramesh
Publikováno v:
Advanced Materials.
Autor:
Anthony Edgeton, Isaac Harris, Neil Campbell, Yahong Chai, Marcel Mazur, Gautam Gurung, Xiaoxi Huang, Sandhya Susarla, Evgeny Tsymbal, Daniel Ralph, Tianxiang Nan, Mark Rzchowski, Ramamoorthy Ramesh, Chang-Beom Eom
The emergence of artificial intelligence and machine-learning-based systems, in conjunction with the pervasive implementation of the internet of things has put a strong emphasis on the energy efficiency of computing. This has triggered research on mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dcaf80d2e381571f0f3dc09b12ef8c9
https://doi.org/10.21203/rs.3.rs-2443886/v1
https://doi.org/10.21203/rs.3.rs-2443886/v1
Autor:
Reed Yalisove, Sandhya Susarla, Hongrui Zhang, Rui Chen, Xiang Chen, Robert J Birgeneau, Jie Yao, Ramamoorthy Ramesh, Mary Scott
Publikováno v:
Microscopy and Microanalysis. 28:1706-1708