Zobrazeno 1 - 10
of 4 142
pro vyhledávání: '"Eun, Sang"'
Autor:
Wu, Tsung-Chi, Chang, Yueqing, Wu, Ang-Kun, Terilli, Michael, Wen, Fangdi, Kareev, Mikhail, Choi, Eun Sang, Graf, David, Zhang, Qinghua, Gu, Lin, Wang, Zhentao, Pixley, Jedediah H., Chakhalian, Jak
In magnetic pyrochlore materials, the interplay of spin-orbit coupling, electronic correlations, and geometrical frustration gives rise to exotic quantum phases, including topological semimetals and spin ice. While these phases have been observed in
Externí odkaz:
http://arxiv.org/abs/2409.18880
Autor:
Channarayappa, Sharath Kumar, Kumar, Sankalp, Vidhyadhiraja, N. S., Pujari, Sumiran, Saravanan, M. P., Sebastian, Amal, Choi, Eun Sang, Chikara, Shalinee, Nambi, Dolly, Suresh, Athira, Lal, Siddhartha, Jaiswal-Nagar, D.
The ground state of a one-dimensional spin-1/2 uniform antiferromagnetic Heisenberg chain (AfHc) is a Tomonaga-Luttinger liquid which is quantum-critical with respect to applied magnetic fields upto a saturation field Hs beyond which it transforms to
Externí odkaz:
http://arxiv.org/abs/2408.11163
Autor:
Lee, Sangyun, Zhang, Shengzhi, Thomas, S. M., Pressley, L., Bridges, C. A., Choi, Eun Sang, Zapf, Vivien S., Winter, Stephen M., Lee, Minseong
BaCo$_2$(AsO$_4$)$_2$ (BCAO), a honeycomb cobaltate, is considered a promising candidate for materials displaying the Kitaev quantum spin liquid state. This assumption is based on the distinctive characteristics of Co$^{2+}$ ions (3$d^7$) within an o
Externí odkaz:
http://arxiv.org/abs/2408.00622
Autor:
Acharya, Gokul, Neupane, Bimal, Hsu, Chia-Hsiu, Yang, Xian P., Graf, David, Choi, Eun Sang, Pandey, Krishna, Nabi, Md Rafique Un, Chhetri, Santosh Karki, Basnet, Rabindra, Rahman, Sumaya, Wang, Jian, Hu, Zhengxin, Da, Bo, Churchill, Hugh, Chang, Guoqing, Hasan, M. Zahid, Wang, Yuanxi, Hu, Jin
Publikováno v:
Adv. Mater. 2024
Magnetotransport, the response of electrical conduction to external magnetic field, acts as an important tool to reveal fundamental concepts behind exotic phenomena and plays a key role in enabling spintronic applications. Magnetotransport is general
Externí odkaz:
http://arxiv.org/abs/2407.03267
Forecasting winners in E-sports with real-time analytics has the potential to further engage audiences watching major tournament events. However, making such real-time predictions is challenging due to unpredictable variables within the game involvin
Externí odkaz:
http://arxiv.org/abs/2402.15923
Phase Diagram and Spectroscopic Evidence of Supersolids in Quantum Ising Magnet K$_2$Co(SeO$_3$)$_2$
Autor:
Chen, Tong, Ghasemi, Alireza, Zhang, Junyi, Shi, Liyu, Tagay, Zhenisbek, Chen, Lei, Choi, Eun-Sang, Jaime, Marcelo, Lee, Minseong, Hao, Yiqing, Cao, Huibo, Winn, Barry, Zhong, Ruidan, Xu, Xianghan, Armitage, N. P., Cava, Robert, Broholm, Collin
A supersolid is a quantum entangled state of matter that combines features of both superfluids and solids. Despite predictions of its analog in quantum magnets, the experimental realization was lacking until recent claims in triangular-lattice compou
Externí odkaz:
http://arxiv.org/abs/2402.15869
Autor:
Lee, Sangyun, Woods, Andrew J., Lee, Minseong, Zhang, Shengzhi, Choi, Eun Sang, Scheie, A. O., Tennant, D. A., Xing, J., Sefat, A. S., Movshovich, R.
A quantum spin liquid (QSL) is a state of matter characterized by fractionalized quasiparticle excitations, quantum entanglement, and a lack of long-range magnetic order. However, QSLs have evaded definitive experimental observation. Several Yb$^{3+}
Externí odkaz:
http://arxiv.org/abs/2402.06788
Autor:
Pocs, Christopher A., Leahy, Ian A., Xing, Jie, Choi, Eun Sang, Sefat, Athena S., Hermele, Michael, Lee, Minhyea
Magnetic insulators provide excellent playgrounds to realize a range of exciting spin models, some of which predict exotic spin ground states, and thermal transport properties have been taking center stage in probing the spin excitations. Despite the
Externí odkaz:
http://arxiv.org/abs/2401.01407
Autor:
Guo, Yanbo, Hu, Xinzhe, Siddiquee, Hasan, Kumarasinghe, Kapila, Yadav, Swapnil M., Choi, Eun Sang, Nakajima, Yasuyuki, Takano, Yasumasa
Induced by quenched disorder, random-singlet states occur in a variety of low-dimensional spin-1/2 antiferromagnets, some of them candidates for quantum spin liquids. Here we report measurements of the specific heat, magnetization, and magnetic susce
Externí odkaz:
http://arxiv.org/abs/2308.16338