Zobrazeno 1 - 10
of 371
pro vyhledávání: '"Harold Y. Hwang"'
Autor:
Yu-Te Hsu, Kyuho Lee, Sven Badoux, Caitlin Duffy, Alessandro Cuoghi, Bai Yang Wang, Arwin Kool, Isaac Haïk-Dunn, Harold Y. Hwang, Nigel E. Hussey
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Despite obvious similarities in their electronic and crystallographic structures, it remains unclear whether the interactions that shape the normal and superconducting (SC) state properties of high-T c cuprates and infinite-layer nickelates
Externí odkaz:
https://doaj.org/article/5081e19d5f4f4949b847241d3a9e4db6
Autor:
Ruijuan Xu, Iris Crassee, Hans A. Bechtel, Yixi Zhou, Adrien Bercher, Lukas Korosec, Carl Willem Rischau, Jérémie Teyssier, Kevin J. Crust, Yonghun Lee, Stephanie N. Gilbert Corder, Jiarui Li, Jennifer A. Dionne, Harold Y. Hwang, Alexey B. Kuzmenko, Yin Liu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Recent theoretical studies have suggested that transition metal perovskite oxide membranes can enable surface phonon polaritons in the infrared range with low loss and much stronger subwavelength confinement than bulk crystals. Such modes, h
Externí odkaz:
https://doaj.org/article/2e911430ec114f7c88354db60d6db1f9
Autor:
Ruijuan Xu, Iris Crassee, Hans A. Bechtel, Yixi Zhou, Adrien Bercher, Lukas Korosec, Carl Willem Rischau, Jérémie Teyssier, Kevin J. Crust, Yonghun Lee, Stephanie N. Gilbert Corder, Jiarui Li, Jennifer A. Dionne, Harold Y. Hwang, Alexey B. Kuzmenko, Yin Liu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/a743b41225384d4bbd9ab8de28abe75f
Autor:
Yu-Tsun Shao, Sujit Das, Zijian Hong, Ruijuan Xu, Swathi Chandrika, Fernando Gómez-Ortiz, Pablo García-Fernández, Long-Qing Chen, Harold Y. Hwang, Javier Junquera, Lane W. Martin, Ramamoorthy Ramesh, David A. Muller
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Polar skyrmions are particle-like objects consisted of swirling electric dipoles that hold promise for next generation nanodevices. Here, the authors explore the strain-induced transition from skyrmions to merons using electron imaging methods.
Externí odkaz:
https://doaj.org/article/fece813529b74e5e800ec8629cab5d92
Publikováno v:
npj Quantum Materials, Vol 7, Iss 1, Pp 1-6 (2022)
Abstract Recent experiments on Nb-doped SrTiO3 have shown that the superconducting energy gap to the transition temperature ratio maintains the Bardeen–Cooper–Schrieffer (BCS) value throughout its superconducting dome. Motivated by these and rela
Externí odkaz:
https://doaj.org/article/0e869063fcfd4abcacb3750dfe0fea3f
Autor:
Yecun Wu, Jingyang Wang, Yanbin Li, Jiawei Zhou, Bai Yang Wang, Ankun Yang, Lin-Wang Wang, Harold Y. Hwang, Yi Cui
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Li intercalation of MoS2 induces a transition from the insulating H-phase to the metallic T-phase, with a sharp boundary in between. Here the authors stabilize the intermediate phase in twisted bilayer MoS2, by leveraging the Moiré potential which f
Externí odkaz:
https://doaj.org/article/46055f5050ea4f30867e34a9887fa32e
Autor:
Benoît Fauqué, Clément Collignon, Hyeok Yoon, Ravi, Xiao Lin, Igor I. Mazin, Harold Y. Hwang, Kamran Behnia
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p 033080 (2023)
Dilute superconductivity survives in bulk strontium titanate when the Fermi temperature falls well below the Debye temperature. Here, we show that the onset of the superconducting dome is dopant dependent. When mobile electrons are introduced by remo
Externí odkaz:
https://doaj.org/article/f46d75c5f70145e6aadcb8ed7e14810f
Autor:
Ismail El Baggari, David J. Baek, Michael J. Zachman, Di Lu, Yasuyuki Hikita, Harold Y. Hwang, Elizabeth A. Nowadnick, Lena F. Kourkoutis
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
In this paper, the authors demonstrate that cryogenic scanning transmission electron microscopy allows for the direct mapping of the local arrangements and symmetries of electronic order, providing a useful method for studying strongly correlated sys
Externí odkaz:
https://doaj.org/article/3a48464509da47f984db4adf35a44b15
Autor:
Eylon Persky, Naor Vardi, Ana Mafalda R. V. L. Monteiro, Thierry C. van Thiel, Hyeok Yoon, Yanwu Xie, Benoît Fauqué, Andrea D. Caviglia, Harold Y. Hwang, Kamran Behnia, Jonathan Ruhman, Beena Kalisky
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Macroscopic properties usually follow algebraic scaling laws near phase transitions. Here, the authors investigate the scaling properties of the metal‐insulator transition at the LaAlO3/SrTiO3 interface, finding that coupling between structural and
Externí odkaz:
https://doaj.org/article/696591d35d84408493b71620c7e37271
Autor:
Zhuoyu Chen, Bai Yang Wang, Adrian G. Swartz, Hyeok Yoon, Yasuyuki Hikita, Srinivas Raghu, Harold Y. Hwang
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-6 (2021)
Abstract Anomalous metallic behavior, marked by a saturating finite resistivity much lower than the Drude estimate, has been observed in a wide range of two-dimensional superconductors. Utilizing the electrostatically gated LaAlO3/SrTiO3 interface as
Externí odkaz:
https://doaj.org/article/d095b766165d490e89868eafaa188641