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P‐type Sb2Te3 has been recognized as a potential thermoelectric material for applications in low‐medium temperature ranges. However, its inherent high carrier concentration and lattice thermal conductivity led to a relatively low ZT value, particularly around room temperature. This study addresses these limitations by leveraging high‐energy ball milling and rapid hot‐pressing techniques to substantially...
2D transition metal disulfides (TMDs) are promising and cost‐effective alternatives to noble‐metal‐based catalysts for hydrogen production. Activation of the inert basal plane of TMDs is crucial to improving the catalytic efficiency. Herein, introduction of in‐plane sulfur vacancies (Sv) and 3d transition metal dopants in concert activates the basal planes of MoS2 (M‐Sv‐MoS2) to achieve high activities...
This paper presents an improved two‐stage image registration algorithm for super‐resolution. The algorithm is based on the rotation–translation (RT) model and the coarse‐to‐fine strategy. It first uses the phase correlation algorithm to estimate large‐scale displacements with pixel‐level accuracy after image motion compensation, and then uses the Keren algorithm to obtain high‐accuracy sub‐pixel estimation...
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