Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Yılmaz Turgut"'
Renew interest in the charge density wave phase of TiSe$_2$ stems from the realization of its unique driving mechanism, the so called excitonic insulator phase. Existing claims are motivated by model calculations of the band structure. In this study,
Externí odkaz:
http://arxiv.org/abs/2408.05958
Autor:
Yilmaz, Turgut, Tong, Xiao, Sadowski, Jerzy T., Hwang, Sooyeon, Evans-Lutterodt, Kenneth, Kisslinger, Kim, Vescovo, Elio
The electronic origin of the structural transition in 1T-VSe$_2$ is re-evaluated through an extensive angle-resolved photoemission spectroscopy experiment. The components of the band structure, missing in previous reports, are revealed. Earlier obser
Externí odkaz:
http://arxiv.org/abs/2408.05930
Autor:
Kundu, Asish K., Huang, Xiong, Seewald, Eric, Ritz, Ethan, Pakhira, Santanu, Zhang, Shuai, Sun, Dihao, Turkel, Simon, Shabani, Sara, Yilmaz, Turgut, Vescovo, Elio, Dean, Cory R., Johnston, David C., Valla, Tonica, Birol, Turan, Basov, Dmitri N., Fernandes, Rafael M., Pasupathy, Abhay N.
Publikováno v:
Nat. Commun. 15, 5008 (2024)
Kagome vanadates {\it A}V$_3$Sb$_5$ display unusual low-temperature electronic properties including charge density waves (CDW), whose microscopic origin remains unsettled. Recently, CDW order has been discovered in a new material ScV$_6$Sn$_6$, provi
Externí odkaz:
http://arxiv.org/abs/2406.11212
Autor:
Cheng, Zi-Jia, Shao, Sen, Kim, Byunghoon, Cochran, Tyler A., Yang, Xian P., Yi, Changjiang, Jiang, Yu-Xiao, Zhang, Junyi, Hossain, Md Shafayat, Roychowdhury, Subhajit, Yilmaz, Turgut, Vescovo, Elio, Fedorov, Alexei, Chandra, Shekhar, Felser, Claudia, Chang, Guoqing, Hasan, M. Zahid
Kagome metals with charge density wave (CDW) order exhibit a broad spectrum of intriguing quantum phenomena. The recent discovery of the novel kagome CDW compound ScV$_6$Sn$_6$ has spurred significant interest. However, understanding the interplay be
Externí odkaz:
http://arxiv.org/abs/2402.02341
Heterostructures of topological insulator Bi$_2$Se$_3$ on transition metal dichalcogenides (TMDCs) offer a new materials platform for studying novel quantum states by exploiting the interplay among topological orders, charge orders and magnetic order
Externí odkaz:
http://arxiv.org/abs/2312.05112
Autor:
Huang, Jianwei, Chen, Lei, Huang, Yuefei, Setty, Chandan, Gao, Bin, Shi, Yue, Liu, Zhaoyu, Zhang, Yichen, Yilmaz, Turgut, Vescovo, Elio, Hashimoto, Makoto, Lu, Donghui, Yakobson, Boris I., Dai, Pengcheng, Chu, Jiun-Haw, Si, Qimiao, Yi, Ming
Publikováno v:
Nature Physics 20, 603-609 (2024)
Electronic correlation effects are manifested in quantum materials when either the onsite Coulomb repulsion is large or the electron kinetic energy is small. The former is the dominant effect in the cuprate superconductors or heavy fermion systems wh
Externí odkaz:
http://arxiv.org/abs/2311.01269
Autor:
Ortiz, Brenden R., Miao, Hu, Parker, David S., Yang, Fazhi, Samolyuk, German D., Clements, Eleanor M., Rajapitamahuni, Anil, Yilmaz, Turgut, Vescovo, Elio, Yan, Jiaqiang, May, Andrew F., McGuire, Michael A.
Here we present the family of titanium-based kagome metals of the form LnTi$_3$Bi$_4$ (Ln: La...Gd$^{3+}$, Eu$^{2+}$, Yb$^{2+}$). Single crystal growth methods are presented alongside detailed magnetic and thermodynamic measurements. The orthorhombic
Externí odkaz:
http://arxiv.org/abs/2308.16138
Here, our angle resolved photoemission spectroscopy experiment reveled that the surface band structure of the 1T-VSe2 host electronic states that was not predicted or probed before. Earlier claims to support charge density wave phase can be all expla
Externí odkaz:
http://arxiv.org/abs/2209.10054
High-resolution angle-resolved photoemission experiments reveal subtle modifications of the surface electronic structure of VSe2. Most remarkably, we show that superconductivity can be induced in VSe2 by the right selection of substrate and growth pa
Externí odkaz:
http://arxiv.org/abs/2110.05652
Autor:
Xu, Yishuai, Kotta, Erica C., Song, M. S., Kang, B. Y., Lee, J. W., Cho, B. K., Liu, Shouzheng, Yilmaz, Turgut, Vescovo, Elio, Denlinger, Jonathan D., Miao, Lin, Wray, L. Andrew
Publikováno v:
Phys. Rev. B 104, 115118 (2021)
SmB6 is a strongly correlated material that has been attributed as a topological insulator and a Kondo insulator. Recent studies have found the topological surface states and low temperature insulating character to be profoundly robust against magnet
Externí odkaz:
http://arxiv.org/abs/2108.11453