Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Chowdhury Sugata"'
Autor:
Broyles, Christopher, Mardanya, Sougata, Liu, Mengke, Ahn, Junyeong, Dinh, Thao, Alqasseri, Gadeer, Garner, Jalen, Rehfuss, Zackary, Guo, Ken, Zhu, Jiahui, Martinez, David, Li, Du, Hao, Yiqing, Cao, Huibo, Boswell, Matt, Xie, Weiwei, Philbrick, Jeremy G., Kong, Tai, Yang, Li, Vishwanath, Ashvin, Kim, Philip, Xu, Su-Yang, Hoffman, Jennifer E., Denlinger, Jonathan D., Chowdhury, Sugata, Ran, Sheng
Since the initial discovery of two-dimensional van der Waals (vdW) materials, significant effort has been made to incorporate the three properties of magnetism, band structure topology, and strong electron correlations $-$ to leverage emergent quantu
Externí odkaz:
http://arxiv.org/abs/2411.08816
Autor:
Peng, Cheng, Mardanya, Sougata, Petsch, Alexander N., Sharma, Vineet Kumar, Li, Shuyi, Jia, Chunjing, Bansil, Arun, Chowdhury, Sugata, Turner, Joshua J.
The Kitaev interaction, found in candidate materials such as $\alpha$-RuCl$_3$, occurs through the metal ($M$)-ligand ($X$)-metal ($M$) paths of the edge-sharing octahedra because the large spin-orbit coupling (SOC) on the metal atoms activates direc
Externí odkaz:
http://arxiv.org/abs/2403.09831
Autor:
Sharma, Vineet Kumar, Okullo, Alana, Garner, Jalen, Peng, Cheng, Plumley, Rajan, Feiguin, Adrian, Jia, Chunjing, Turner, Josh, Bansil, A., Chowdhury, Sugata
Recent years have witnessed an enormous rise in research interest in magnetic skyrmions owing to their capability to improve over contemporary spintronic devices. An overview of the various magnetic interactions responsible for the formation of skyrm
Externí odkaz:
http://arxiv.org/abs/2402.01503
Autor:
Fruhling, Kyle, Streeter, Alenna, Mardanya, Sougata, Wang, Xiaoping, Baral, Priya, Zaharko, Oksana, Mazin, Igor I., Chowdhury, Sugata, Ratcliff, William D., Tafti, Fazel
Publikováno v:
Physical Review Materials 8, 094411 (2024)
Topological Hall effect (THE) is a hallmark of scalar spin chirality, which is found in static skyrmion lattices. Recent theoretical works have shown that scalar spin chirality could also emerge dynamically from thermal spin fluctuations. Evidence of
Externí odkaz:
http://arxiv.org/abs/2401.17449
Autor:
Plumley, Rajan, Mardanya, Sougata, Peng, Cheng, Nokelainen, Johannes, Assefa, Tadesse, Shen, Lingjia, Burdet, Nicholas, Porter, Zach, Petsch, Alexander, Israelski, Aidan, Chen, Hongwei, Lee, Jun Sik, Morley, Sophie, Roy, Sujoy, Fabbris, Gilberto, Blackburn, Elizabeth, Feiguin, Adrian, Bansil, Arun, Lee, Wei-Sheng, Lindenberg, Aaron, Chowdhury, Sugata, Dunne, Mike, Turner, Joshua J.
Van der Waals (vdW) magnetic materials are comprised of layers of atomically thin sheets, making them ideal platforms for studying magnetism at the two-dimensional (2D) limit. These materials are at the center of a host of novel types of experiments,
Externí odkaz:
http://arxiv.org/abs/2310.07948
Autor:
Mardanya, Sougata, Kargarian, Mehdi, Verma, Rahul, Chang, Tay-Rong, Chowdhury, Sugata, Lin, Hsin, Bansil, Arun, Agarwal, Amit, Singh, Bahadur
Topological superconductors present an ideal platform for exploring nontrivial superconductivity and realizing Majorana boundary modes in materials. However, finding a single-phase topological material with nontrivial superconducting states is a chal
Externí odkaz:
http://arxiv.org/abs/2309.05880
Autor:
Chen, Zhantao, Peng, Cheng, Petsch, Alexander N., Chitturi, Sathya R., Okullo, Alana, Chowdhury, Sugata, Yoon, Chun Hong, Turner, Joshua J.
Advanced experimental measurements are crucial for driving theoretical developments and unveiling novel phenomena in condensed matter and material physics, which often suffer from the scarcity of facility resources and increasing complexities. To add
Externí odkaz:
http://arxiv.org/abs/2306.02015
Autor:
Plumley, Rajan, Chitturi, Sathya, Peng, Cheng, Assefa, Tadesse, Burdet, Nicholas, Shen, Lingjia, Reid, Alex, Dakovski, Georgi, Seaberg, Matthew, O'Dowd, Frank, Montoya, Sergio, Chen, Hongwei, Okullo, Alana, Mardanya, Sougata, Kevan, Stephen, Fischer, Peter, Fullerton, Eric, Sinha, Sunil, Colocho, William, Lutman, Alberto, Decker, Franz-Joseph, Roy, Sujoy, Fujioka, Jun, Tokura, Yoshinori, Minitti, Michael P., Johnson, Jeremy, Hoffmann, Matthias, Amoo, Michaela, Feiguin, Adrian, Yoon, Chuck, Thayer, Jana, Nashed, Yousseff, Jia, Chunjing, Bansil, Arun, Chowdhury, Sugata, Lindenberg, Aaron, Dunne, Mike, Blackburn, Elizabeth, Turner, Joshua
With the introduction of x-ray free electron laser sources around the world, new scientific approaches for visualizing matter at fundamental length and time-scales have become possible. As it relates to magnetism and "magnetic-type" systems, advanced
Externí odkaz:
http://arxiv.org/abs/2305.07787
Autor:
Chitturi, Sathya, Ji, Zhurun, Petsch, Alexander, Peng, Cheng, Chen, Zhantao, Plumley, Rajan, Dunne, Mike, Mardanya, Sougata, Chowdhury, Sugata, Chen, Hongwei, Bansil, Arun, Feiguin, Adrian, Kolesnikov, Alexander, Prabhakaran, Dharmalingam, Hayden, Stephen, Ratner, Daniel, Jia, Chunjing, Nashed, Youssef, Turner, Joshua
The observation and description of collective excitations in solids is a fundamental issue when seeking to understand the physics of a many-body system. Analysis of these excitations is usually carried out by measuring the dynamical structure factor,
Externí odkaz:
http://arxiv.org/abs/2304.03949
Autor:
Chen, Hongwei, Chitturi, Sathya R., Plumley, Rajan, Shen, Lingjia, Drucker, Nathan C., Burdet, Nicolas, Peng, Cheng, Mardanya, Sougata, Ratner, Daniel, Mishra, Aashwin, Yoon, Chun Hong, Song, Sanghoon, Chollet, Matthieu, Fabbris, Gilberto, Dunne, Mike, Nelson, Silke, Li, Mingda, Lindenberg, Aaron, Jia, Chunjing, Nashed, Youssef, Bansil, Arun, Chowdhury, Sugata, Feiguin, Adrian E., Turner, Joshua J., Thayer, Jana B.
Publikováno v:
2022 4th Annual Workshop on Extreme-scale Experiment-in-the-Loop Computing (XLOOP) (2022) 1-9
The advent of next-generation X-ray free electron lasers will be capable of delivering X-rays at a repetition rate approaching 1 MHz continuously. This will require the development of data systems to handle experiments at these type of facilities, es
Externí odkaz:
http://arxiv.org/abs/2210.10137