Zobrazeno 1 - 10
of 846
pro vyhledávání: '"Su‐Huai Wei"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Ferroelectricity has been predicted in two-dimensional Group-Va elemental materials and confirmed in high-quality Bi monolayers by a recent experiment. The origin of such elemental ferroelectricity is related to the spontaneous lattice disto
Externí odkaz:
https://doaj.org/article/d5c33cee4f3b48e285c588563a6c5dcf
Publikováno v:
Quantum Frontiers, Vol 2, Iss 1, Pp 1-9 (2023)
Abstract The profound impact of excited magnetic states on the intricate interplay between electron and lattice behaviors in magnetic materials is a topic of great interest. Unfortunately, despite the significant strides that have been made in first-
Externí odkaz:
https://doaj.org/article/e41309b73bce49cabec738dd1918dbfd
Publikováno v:
npj Computational Materials, Vol 9, Iss 1, Pp 1-9 (2023)
Abstract Structural search and feature extraction are a central subject in modern materials design, the efficiency of which is currently limited, but can be potentially boosted by machine learning (ML). Here, we develop an ML-based prediction-analysi
Externí odkaz:
https://doaj.org/article/c02f0e725936445cb8962e8c737b8fc8
Publikováno v:
Advanced Science, Vol 10, Iss 33, Pp n/a-n/a (2023)
Abstract The electronic structure of halide perovskites is central to their carrier dynamics, enabling the excellent optoelectronic performance. However, the experimentally resolved transient absorption spectra exhibit large discrepancies from the co
Externí odkaz:
https://doaj.org/article/db68dcf172174d1cba3afcf2c0332837
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Though inorganic perovskites are an attractive, non-toxic and stable alternative to organic-inorganic halide perovskite solar cells, realizing efficient devices remains a challenge. Here, the authors report hydrogenated lead-free inorganic perovskite
Externí odkaz:
https://doaj.org/article/31040615be224672b42468b1b6563a4e
Autor:
Tao Gan, Jingxiu Yang, David Morris, Xuefeng Chu, Peng Zhang, Wenxiang Zhang, Yongcun Zou, Wenfu Yan, Su-Huai Wei, Gang Liu
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Activation of O2 is a critical step in heterogeneous catalytic oxidation. Here, the authors adopt the concept of increased electron donors induced by nitrogen vacancy to develop an efficient strategy for preparing highly active and stable catalysts f
Externí odkaz:
https://doaj.org/article/0f2cf2452e7444b08906707fb995fb39
Autor:
Dong-Bo Zhang, Su-Huai Wei
Publikováno v:
npj Computational Materials, Vol 3, Iss 1, Pp 1-5 (2017)
Half-metallicity: Strain-induced spin-splitting in graphene nanoribbons Inhomogenous strain could cause the charge carriers in zigzag graphene nanoribbons to become fully spin-polarized. If a material is conducting for one spin orientation, whilst be
Externí odkaz:
https://doaj.org/article/6322156624de4a4c8d7164cafde66743
Autor:
Tursun Ablekim, Santosh K. Swain, Wan-Jian Yin, Katherine Zaunbrecher, James Burst, Teresa M. Barnes, Darius Kuciauskas, Su-Huai Wei, Kelvin G. Lynn
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Efficient p-type doping in CdTe has remained a critical challenge for decades, limiting the performance of CdTe-based semiconductor devices. Arsenic is a promising p-type dopant; however, reproducible doping with high concentration is diffic
Externí odkaz:
https://doaj.org/article/cf4d25f730ef4e0b8240744ebc1628f9
Publikováno v:
APL Materials, Vol 6, Iss 8, Pp 084401-084401-1 (2018)
Externí odkaz:
https://doaj.org/article/6f26b567115e4eadbade8a494dac7889
Publikováno v:
New Journal of Physics, Vol 21, Iss 12, p 123015 (2019)
Upon heating, almost all zinc-blende (ZB) and diamond-like semiconductors undergo volume contraction at low temperature, i.e. negative thermal expansion (NTE), instead of commonly expected expansion. Specifically, CuCl has the largest NTE among these
Externí odkaz:
https://doaj.org/article/9f456fcab65249bbb89d41fa4ce3f4bd