Zobrazeno 1 - 10
of 6 241
pro vyhledávání: '"Bansil A"'
Polyacetylene, a simple polymer, has long been studied for its unique electronic properties, yet the role of correlation in polyacetylene still is not clear. Here, we employ various density functional theory formulations to explore its effects on mag
Externí odkaz:
http://arxiv.org/abs/2408.15382
Autor:
Yang, Xian P., Yao, Yueh-Ting, Zheng, Pengyu, Guan, Shuyue, Zhou, Huibin, Cochran, Tyler A., Lin, Che-Min, Yin, Jia-Xin, Zhou, Xiaoting, Cheng, Zi-Jia, Li, Zhaohu, Shi, Tong, Hossain, Md Shafayat, Chi, Shengwei, Belopolski, Ilya, Jiang, Yu-Xiao, Litskevich, Maksim, Xu, Gang, Tian, Zhaoming, Bansil, Arun, Yin, Zhiping, Jia, Shuang, Chang, Tay-Rong, Hasan, M. Zahid
Publikováno v:
Nature Communications volume 15, Article number: 7052 (2024)
The interplay of topology, magnetism, and correlations gives rise to intriguing phases of matter. In this study, through state-of-the-art angle-resolved photoemission spectroscopy, density functional theory and dynamical mean-field theory calculation
Externí odkaz:
http://arxiv.org/abs/2408.08394
Autor:
Sprague, Milo X., Regmi, Sabin, Ghosh, Barun, Sakhya, Anup Pradhan, Mondal, Mazharul Islam, Elius, Iftakhar Bin, Valadez, Nathan, Singh, Bahadur, Romanova, Tetiana, Kaczorowski, Dariusz, Bansil, Arun, Neupane, Madhab
Publikováno v:
Phys. Rev. B 110, 045130 (2024)
Taken together, time-reversal and spatial inversion symmetries impose a two-fold spin degeneracy of the electronic states in crystals. In centrosymmetric materials, this degeneracy can be lifted by introducing magnetism, either via an externally appl
Externí odkaz:
http://arxiv.org/abs/2407.14481
Autor:
Gao, Anyuan, Chen, Shao-Wen, Ghosh, Barun, Qiu, Jian-Xiang, Liu, Yu-Fei, Onishi, Yugo, Hu, Chaowei, Qian, Tiema, Bérubé, Damien, Dinh, Thao, Li, Houchen, Tzschaschel, Christian, Park, Seunghyun, Huang, Tianye, Lien, Shang-Wei, Sun, Zhe, Ho, Sheng-Chin, Singh, Bahadur, Watanabe, Kenji, Taniguchi, Takashi, Bell, David C., Bansil, Arun, Lin, Hsin, Chang, Tay-Rong, Yacoby, Amir, Ni, Ni, Fu, Liang, Ma, Qiong, Xu, and Su-Yang
In a PN junction, the separation between positive and negative charges leads to diode transport. In the past few years, the intrinsic diode transport in noncentrosymmetric polar conductors has attracted great interest, because it suggests novel nonli
Externí odkaz:
http://arxiv.org/abs/2406.16771
Autor:
Matzelle, M., Chiu, Wei-Chi, Hong, Caiyun, Ghosh, Barun, Ran, Pengxu, Markiewicz, R. S., Barbiellini, B., Zheng, Changxi, Li, Sheng, He, Rui-Hua, Bansil, Arun
A key insight of Einstein's theory of the photoelectric effect is that a minimum energy is required for photoexcited electrons to escape from a material. For the past century it has been assumed that photoexcited electrons of lower energies make no c
Externí odkaz:
http://arxiv.org/abs/2405.06141
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:
Bansil, Mohit, Mészáros, Alpár R.
In this paper we unveil novel monotonicity conditions applicable for Mean Field Games through the exploration of finite dimensional $canonical\ transformations$. Our findings contribute to establishing new global well-posedness results for the associ
Externí odkaz:
http://arxiv.org/abs/2403.05426
Autor:
Bansil, Mohit, Mészáros, Alpár R.
In this note we show how canonical transformations reveal hidden convexity properties for deterministic optimal control problems, which in turn result in global existence of $C^{1,1}_{loc}$ solutions to first order Hamilton--Jacobi--Bellman equations
Externí odkaz:
http://arxiv.org/abs/2403.05412
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:
Miranda, John Paul P., Cruz, Maria Anna D., Gonzales, Dina D., Del Rosario, Ma. Rebecca G., Canlas, Aira May B., Bansil, Joseph Alexander
Publikováno v:
Puissant, 5, 2014-2027, 2024
This study investigates the usage patterns and purposes of designer perfumes among Filipino consumers, employing purposive and snowball sampling methods as non-probability sampling techniques. Data was collected using Google Forms, and the majority o
Externí odkaz:
http://arxiv.org/abs/2401.17886