Zobrazeno 1 - 10
of 344
pro vyhledávání: '"Qin, Zhenzhen"'
The distribution of nuclear ground-state spin in the two-body random ensemble (TBRE) is studied by using a general classification neural network (NN) model with the two-body interaction matrix elements as input features and corresponding ground-state
Externí odkaz:
http://arxiv.org/abs/2402.11278
Due to the low dimensionality in the quantization of the electronic states and degree of freedom for device modulation, two-dimensional (2D) ferromagnetism plays a critical role in lots of fields. In this study, we perform first-principles calculatio
Externí odkaz:
http://arxiv.org/abs/2401.14035
Autor:
Yu, Linfeng, Zhang, Yi, Lin, Jianzhou, Dong, Kexin, Zheng, Xiong, Qin, Zhenzhen, Qin, Guangzhao
The abundant bonding possibilities of Carbon stimulate the design of numerous carbon allotropes, promising the foundation for exploring structure-functionality relationships. Herein, utilizing the space bending strategy, we successfully engineered a
Externí odkaz:
http://arxiv.org/abs/2401.13519
Autor:
Yu, Linfeng, Dong, Kexin, Yang, Qi, Zhang, Yi, Zheng, Xiong, Wang, Huimin, Qin, Zhenzhen, Qin, Guangzhao
Understanding the fundamental link between structure and functionalization is crucial for the design and optimization of functional materials, since different structural configurations could trigger materials to demonstrate diverse physical, chemical
Externí odkaz:
http://arxiv.org/abs/2309.05325
Autor:
Yu, Linfeng, Xu, Jianhua, Shen, Chen, Zhang, Hongbin, Zheng, Xiong, Wang, Huiming, Qin, Zhenzhen, Qin, Guangzhao
The asymmetric properties of Janus two-dimensional materials commonly depend on chemical effects, such as different atoms, elements, material types, etc. Herein, based on carbon gene recombination strategy, we identify an intrinsic non-chemical Janus
Externí odkaz:
http://arxiv.org/abs/2309.05319
Autor:
Li, Puxuan, Wang, Xuan, Wang, Haoyu, Tian, Qikun, Xu, Jinyuan, Yu, Linfeng, Qin, Guangzhao, Qin, Zhenzhen
The two-dimensional (2D) MA2Z4 family has received extensive attention in manipulating its electronic structure and achieving intriguing physical properties. However, engineering the electronic properties remains a challenge. Herein, based on first-p
Externí odkaz:
http://arxiv.org/abs/2308.08211
Graphene+, a novel carbon monolayer with sp2-sp3 hybridization, is recently reported to exhibit graphene-like Dirac properties and unprecedented out-of-plane half-auxetic behavior [Yu et al, Cell Reports Physical Science, 3 100790 (2022)]. Herein, fr
Externí odkaz:
http://arxiv.org/abs/2204.07806
Autor:
Wang, Yancong, Yu, Linfeng, Zhang, Fa, Chen, Qiang, Zhan, Yuqi, Zheng, Xiong, Wang, Huimin, Qin, Zhenzhen, Qin, Guangzhao
Negative Poissons ratio (NPR) is of great interest due to the novel applications in lots of fields. Films are the most commonly used form in practical applications, which involves multiple layers. However, the effect of interlayer interactions on the
Externí odkaz:
http://arxiv.org/abs/2202.11580
The negative Poisson`s ratio (NPR) is a novel property of materials, which enhances the mechanical feature and creates a wide range of application prospects in lots of fields, such as aerospace, electronics, medicine, etc. Fundamental understanding o
Externí odkaz:
http://arxiv.org/abs/2202.08618
Auxetic behavior quantified by the negative Poisson's ratio (NPR) is commonly attributed to geometry evolution with re-entrant mechanism or other mechanical factors, which is thought to be independent of electronic structures. Thus, searching for ele
Externí odkaz:
http://arxiv.org/abs/2202.01931