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Akademický článek

Signature of spin-phonon coupling driven charge density wave in a kagome magnet

Autor: H. Miao, T. T. Zhang, H. X. Li, G. Fabbris, A. H. Said, R. Tartaglia, T. Yilmaz, E. Vescovo, J.-X. Yin, S. Murakami, X. L. Feng, K. Jiang, X. L. Wu, A. F. Wang, S. Okamoto, Y. L. Wang, H. N. Lee

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)

Abstract The intertwining between spin, charge, and lattice degrees of freedom can give rise to unusual macroscopic quantum states, including high-temperature superconductivity and quantum anomalous Hall effects. Recently, a charge density wave (CDW)

Externí odkaz: https://doaj.org/article/ab0920be849744df927e512ee76d3612

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Akademický článek

Giant phonon anomalies in the proximate Kitaev quantum spin liquid α-RuCl3

Autor: Haoxiang Li, T. T. Zhang, A. Said, G. Fabbris, D. G. Mazzone, J. Q. Yan, D. Mandrus, Gábor B. Halász, S. Okamoto, S. Murakami, M. P. M. Dean, H. N. Lee, H. Miao

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)

It was recently proposed that the coupling between phonons and fractional excitations of a Kitaev quantum spin liquid can be detected in its phonon dynamics. Here, the authors report signatures of this coupling, manifested in low-energy phonon anomal

Externí odkaz: https://doaj.org/article/805d43c2d3f84137ba3e6d366f99fc22

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Akademický článek

Numerical Simulation of Pitching Sloshing under Microgravity

Autor: W. J. Yang, T. T. Zhang, C. Li, S. M. Li, X. Xu

Publikováno v: Journal of Applied Fluid Mechanics, Vol 12, Iss 5, Pp 1527-1537 (2019)

In this paper, the fluid characteristics of pitching sloshing under microgravity condition are investigated. A numerical method by solving the Navier-Stokes equations to study three-dimensional (3-D) nonlinear liquid sloshing is developed with OpenFO

Externí odkaz: https://doaj.org/article/7ce5419d3c80402f8bc131e005a415fe

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Akademický článek

Epitaxial growth and electronic structure of Ruddlesden–Popper nickelates (Lan+1NinO3n+1, n = 1–5)

Autor: Z. Li, W. Guo, T. T. Zhang, J. H. Song, T. Y. Gao, Z. B. Gu, Y. F. Nie

Publikováno v: APL Materials, Vol 8, Iss 9, Pp 091112-091112-5 (2020)

We report the epitaxial growth of Ruddlesden–Popper nickelates, Lan+1NinO3n+1, with n up to 5 by reactive molecular beam epitaxy. X-ray diffractions indicate high crystalline quality of these films, and transport measurements show strong dependence

Externí odkaz: https://doaj.org/article/031c62f5a2de482faad4662ba94139ee

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Akademický článek

Chemically specific termination control of oxide interfaces via layer-by-layer mean inner potential engineering

Autor: H. Y. Sun, Z. W. Mao, T. W. Zhang, L. Han, T. T. Zhang, X. B. Cai, X. Guo, Y. F. Li, Y. P. Zang, W. Guo, J. H. Song, D. X. Ji, C. Y. Gu, C. Tang, Z. B. Gu, N. Wang, Y. Zhu, D. G. Schlom, Y. F. Nie, X. Q. Pan

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)

Precisely controlled growth of oxide interfaces at the atomic layer level is critical for device applications but quite challenging. Here Sun et al. show real time monitoring and control of the surface composition of epitaxial strontium titanate pero

Externí odkaz: https://doaj.org/article/045e63116a5243cdb127fb64c0b246e9

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Vascular epiphyte populations with higher leaf nutrient concentrations showed weaker resilience to an extreme drought in a montane cloud forest

Autor: T. Hu, W. Y. Liu, H. D. Wen, L. Song, T. T. Zhang, Q. Chen, S. Liu

Publikováno v: Plant Biology. 25:215-225

Leaf stoichiometry can characterize plant ecological strategies and correlate with plant responses to climate change. The role of vascular epiphytes in the ecosystem processes of tropical and subtropical forest ecosystems cannot be ignored. Vascular

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d98de7db8e28db8722d63a812d1e8ee2
https://doi.org/10.1111/plb.13474

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Akademický článek

Observation of Unconventional Charge Density Wave without Acoustic Phonon Anomaly in Kagome Superconductors AV_{3}Sb_{5} (A=Rb, Cs)

Autor: Haoxiang Li, T. T. Zhang, T. Yilmaz, Y. Y. Pai, C. E. Marvinney, A. Said, Q. W. Yin, C. S. Gong, Z. J. Tu, E. Vescovo, C. S. Nelson, R. G. Moore, S. Murakami, H. C. Lei, H. N. Lee, B. J. Lawrie, H. Miao

Publikováno v: Physical Review X, Vol 11, Iss 3, p 031050 (2021)

The combination of nontrivial band topology and symmetry-breaking phases gives rise to novel quantum states and phenomena such as topological superconductivity, quantum anomalous Hall effect, and axion electrodynamics. Evidence of intertwined charge

Externí odkaz: https://doaj.org/article/4bd26018871e4a9984ac0890d4e775cd

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Akademický článek

Two novel WRKY genes from Juglans regia, JrWRKY6 and JrWRKY53, are involved in abscisic acid-dependent stress responses

Autor: G. Y. Yang, W. H. Zhang, Y. D. Sun, T. T. Zhang, D. Hu, M. Z. Zhai

Publikováno v: Biologia Plantarum, Vol 61, Iss 4, Pp 611-621 (2017)

Genes encoding plant WRKY transcription factors are important for stress response. In the current study, two WRKY transcription factor genes (JrWRKY6 and JrWRKY53) were identified from walnut (Juglans regia L.), and their function and involvement in

Externí odkaz: https://doaj.org/article/5f41105c100646f6a5eaa74b1ee87077

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Akademický článek

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