Hao Jiang

Nov 24, 2024 | nature.com | Jiamin Liu |Hao Jiang

AbstractNumerical electromagnetic field solvers are significant for nanophotonic and photoelectronic technology, especially for computational imaging, metasurface, and biomedical microscopy, in which large-scale simulations serve as the core. Conventionally, these simulations use absorbing boundary conditions (ABC) to simulate open-domain systems. However, the existing ABCs require large memory to sufficiently suppress reflection at boundaries, which is prohibitive for large-scale applications.

Nov 7, 2024 | science.org | Gordon Rix |Julia Phan |Carsen Stringer |Hao Jiang

Editor’s summaryThe search for mathematical nets that allow for the design and synthesis of multicomponent metal-organic frameworks (MOFs) has been simplified by the enumeration of a few hundred merged nets. Simpler two-component MOFs can be described with edge-transitive nets. Jiang et al. mapped node-net relations among 53 of these basic nets, and the shared features allowed the researchers to identify 353 more complex merged nets with multiple nodes and linkers.

Jun 21, 2024 | dx.doi.org | Yu He |Hao Jiang |Zhiwen Zhu |Juan Xiang

Jan 27, 2024 | mdpi.com | Tao Tang |Haijun Qi |Qingfeng Lu |Hao Jiang

1. IntroductionThe development in the field of high-performance computing (HPC) have been remarkable, with the computational scale of scientific and engineering calculations continuously increasing. The limited word length of computers leads to unavoidable rounding errors in floating-point operations [1]. The combination of dynamic scheduling of parallel computing resources, and floating point nonassociativity results in irreproducibility of floating-point calculation results.