Abstract We bombarded $$mbox{$ ext{Cu}_{3} ext{Pd}(111)$}$$ Cu 3 Pd ( 111 ) and $$mbox{$ ext{Cu}_{3} ext{Pt}(111)$}$$ Cu 3 Pt ( 111 ) with a 2.3 eV hyperthermal oxygen molecular beam (HOMB) source, and characterized the corresponding (oxide) surfaces with synchrotron-radiation X-ray photoemission spectroscopy (SR-XPS).At $$300, ext{K}$$ 300 K , CuO
Based on direct quaternion method, lunchbag this paper explores the finite-time adaptive synchronization (FAS) of fractional-order delayed quaternion-valued fuzzy neural networks (FODQVFNNs).Firstly, a useful fractional differential inequality is created, which offers an effective way to investigate FAS.Then two novel quaternion-valued adaptive con
How to successfully sell products through shopping apps has become an important topic in mobile commerce.This study recruited 34 Taobao App consumers to participate in simulated shopping tasks to explore differences in App functionality usage Rolling Trays behaviors.We used clustering methods to identify five unique shopping groups and then applied
Abstract Due to the low cost and the scaling capability of Si substrate, InAlN/GaN high-electron-mobility transistors (HEMTs) on silicon substrate have attracted more and more attentions.In this paper, a high-performance 50-nm-gate-length InAlN/GaN HEMT on Si with a high on/off current (I on/I off) ratio of 7.28 × 106, an average subthreshold