The authors introduce a MEMS device that leverages the destructive interference between two topological radiofrequency (RF) counter-propagating wave modes at a piezoelectric Aluminum Scandium Nitride (AlScN) Su-Schrieffer-Heeger (SSH) interface. This device offers enhanced sensing capabilities compared to ...
The investigated materials are stable against decomposition, in ferromagnetic configuration and crystallize in the inverse Heusler structures. The half-metallic properties as function of the variation of unit cell volumes are analysed regarding the fourth main group constituent elements. The electronic ...
The calculated total magnetic moments are 1渭B/f.u., for all compounds, in agreement with Slater鈥揚auling rule.doi:10.1016/j.jallcom.2014.02.005BirsanA.Elsevier B.V.Journal of Alloys & CompoundsA. Birsan, Electronic structure and magnetism of new scandium-based full Heusler compounds: Sc2...
The next electron is added to complete the 4s subshell and calcium has an electron configuration of [Ar]4s2. This gives calcium an outer-shell electron configuration corresponding to that of beryllium and magnesium. Beginning with the transition metal scandium (atomic number 21), a...
The electronic configuration of Sc, Y and N atoms is Sc: [Ar] 4s2 3 d1, Y: [Kr] 5s2 4 d1 and N: [He] 2s2 2p3. The scandium and yttrium nitrides crystallize in the zinc blend cubic structure. Fig. 1 shows the zinc blend structure of ScN. The atomic positions are Sc (Y)...
The results indicate that I_h symmetry configuration is the most stable structure in four symmetrical icosahedrons for three classes of clusters, and their stabilities origin from the icosadedral compact arrangement other than the electronic shell affects. Moreover, the bond length analyses demonstrate...
摘要原文 Abstract A new 4Σ − a4Πi electronic transition of ScC with (0,0) band near 12,700 cm−1 has been discovered using laser-induced fluorescence, following the reaction of laser-ablated scandium metal with acetylene or methane under supersonic jet-cooled conditions. The new ban...
For about 85% of them, the crystal structures were reported revealing them to crystallize in ~170 different structure types [2,3]. Significant efforts are still required to finalize the study of the rest ~15% or ~90 still uncovered scandium ternary intermetallic compounds. One of them occurs ...
here we report coherent spin manipulations on1at room temperature. We achieve this by engineering the electronic configuration of the metal centre, an approach that could be combined with the beautiful engineering of the ligand shell demonstrated by other groups7,8,9,10,11....
The shrinking of transistors has hit a wall of material degradation and the specialized electronic applications for complex scenarios have raised challenges in heterostructures integration. Intriguingly, two-dimensional (2D) materials have excellent performance even at monolayer. The rich band structures and...