Zobrazeno 1 - 10
of 3 791
pro vyhledávání: '"Kanatzidis, Mercouri G."'
Autor:
Pate, Samuel E., Wang, Bin, Zhang, Yang, Shen, Bing, Liu, Enke, Martin, Ivar, Jiang, J. Samuel, Zhou, Xiuquan, Chung, Duck Young, Kanatzidis, Mercouri G., Welp, Ulrich, Kwok, Wai-Kwong, Xiao, Zhi-Li
Publikováno v:
Adv. Sci. 11, 2406882 (2024)
Emerging from the intricate interplay of topology and magnetism, the giant anomalous Hall effect (AHE) is the most known topological property of the recently discovered kagome ferromagnetic Weyl semimetal Co_3Sn_2S_2 with the magnetic Co atoms arrang
Externí odkaz:
http://arxiv.org/abs/2409.13558
Publikováno v:
Nano Letters (2024)
The coexistence of superconductivity and ferromagnetism is an intrinsically interesting research focus in condensed matter physics but the study is limited by low superconducting ($T_c$) and magnetic ($T_m$) transition temperatures in related materia
Externí odkaz:
http://arxiv.org/abs/2407.11332
Autor:
Sarkar, Shuvam, Bhattacharya, Joydipto, Bhakuni, Pramod, Sadhukhan, Pampa, Batabyal, Rajib, Malliakas, Christos D., Bianchi, Marco, Curcio, Davide, Roy, Shubhankar, Pariari, Arnab, Sathe, Vasant G., Mandal, Prabhat, Kanatzidis, Mercouri G., Hofmann, Philip, Chakrabarti, Aparna, Barman, Sudipta Roy
Recent studies have focused on the relationship between charge density wave (CDW) collective electronic ground states and nontrivial topological states. Using angle-resolved photoemission and density functional theory, we establish that YTe$_3$ is a
Externí odkaz:
http://arxiv.org/abs/2405.10222
Autor:
Fabini, Douglas H., Honasoge, Kedar, Cohen, Adi, Bette, Sebastian, McCall, Kyle M., Stoumpos, Constantinos C., Klenner, Steffen, Zipkat, Mirjam, Hoang, Le Phuong, Nuss, Jürgen, Kremer, Reinhard K., Kanatzidis, Mercouri G., Yaffe, Omer, Kaiser, Stefan, Lotsch, Bettina V.
Polar and chiral crystal symmetries confer a variety of potentially useful functionalities upon solids by coupling otherwise noninteracting mechanical, electronic, optical, and magnetic degrees of freedom. We describe two unstudied phases of the 3D p
Externí odkaz:
http://arxiv.org/abs/2401.07978
Autor:
Pate, Samuel, Chen, Bowen, Shen, Bing, Li, Kezhen, Zhou, Xiuquan, Chung, Duck Young, Divan, Ralu, Kanatzidis, Mercouri G., Welp, Ulrich, Kwok, Wai-Kwong, Xiao, Zhi-Li
Publikováno v:
Phys. Rev. B 109, 035129 (2024)
TaCo$_2$Te$_2$ is recently reported to be an air-stable, high mobility Van der Waals material with probable magnetic order. Here we investigate the scaling behavior of its magnetoresistance. We measured both the longitudinal ($\rho_{xx}$) and Hall ($
Externí odkaz:
http://arxiv.org/abs/2312.05624
Autor:
Xia, Yi, Gaines II, Dale, He, Jiangang, Pal, Koushik, Kanatzidis, Mercouri G., Ozolins, Vidvuds, Wolverton, Chris
Publikováno v:
PNAS 2023 Vol. 120 No. 26 e2302541120
We propose a first-principles model of minimum lattice thermal conductivity ($\kappa_{\rm L}^{\rm min}$) based on a unified theoretical treatment of thermal transport in crystals and glasses. We apply this model to thousands of inorganic compounds an
Externí odkaz:
http://arxiv.org/abs/2306.11917
Autor:
Zhu, Tong, Teale, Sam, Grater, Luke, Vasileiadou, Eugenia S., Sharir-Smith, Jonathan, Chen, Bin, Kanatzidis, Mercouri G., Sargent, Edward H.
We developed a generalized model that considers light as energy contributed through the thermalization of excited carriers to generate excitation-intensity- and temperature-dependent phase diagrams. We find that the model replicates the light-induced
Externí odkaz:
http://arxiv.org/abs/2301.12627
Autor:
Xu, Jing, Wang, Yu, Pate, Samuel E., Zhu, Yanglin, Mao, Zhiqiang, Zhang, Xufeng, Zhou, Xiuquan, Welp, Ulrich, Kwok, Wai-Kwong, Chung, Duck Young, Kanatzidis, Mercouri G., Xiao, Zhi-Li
Publikováno v:
Phys. Rev. B 107, 035104 (2023)
Recently, anomalies in the temperature dependences of the carrier density and/or mobility derived from analysis of the magnetoresistivities using the conventional two-band model have been used to unveil intriguing temperature-induced Lifshitz transit
Externí odkaz:
http://arxiv.org/abs/2212.12452
Autor:
Dringoli, Benjamin J., Sutton, Mark, Luo, Zhongzhen, Kanatzidis, Mercouri G., Cooke, David G.
Time-resolved multi-terahertz (THz) spectroscopy is used to observe an ultrafast, non-thermal electronic phase change in SnSe driven by interband photoexcitation with 1.55 eV pump photons. The transient THz photoconductivity spectrum is found to be L
Externí odkaz:
http://arxiv.org/abs/2212.12498
Autor:
Martin, Phillip I., Panuganti, Shobhana, Portner, Joshua C., Watkins, Nicolas E., Kanatzidis, Mercouri G., Talapin, Dmitri V., Schaller, Richard D.
We report spin-polarized transient absorption for colloidal CdSe nanoplatelets as functions of thickness (2 to 6 monolayer thickness) and core/shell motif. Using electro-optical modulation of co- and cross-polarization pump-probe combinations, we sen
Externí odkaz:
http://arxiv.org/abs/2212.06919