摘要:The introduction of columnar defects in (K, Ba)BiO_3 single crystals shifts both the irreversibility and thermodynamic transition lines, respectively, deduced from ac susceptibility (and/or transport) and specific heat measurements, upwards. This shift can be attributed to the defect-induced dec...
Results are consistent with the idea of a general-purpose mechanism that encodes curvilinear shapes found in both scripts and our environment. Word and face perception rely on specialised, independent cognitive processes. The underestimation of the size of upright stimuli is specific to faces. ...
14. Stimuli used in the experiment were encoded into vectors of visual features and overlaid with Gaussian noise (bottom rows). Inputs were presented to a network with or without word-to-letter feedback connections. For both networks, representational strength was quantified from the distribution ...
【24hr】Analysis of arbitrarily shaped multiple-dielectric posts in rectangular waveguide by method of lines 包量 机译 线形法分析矩形波导中任意形状的多介质柱 作者:Jiang X.-H.;Li S.-F.; 刊名:Electronics Letters 1991年第1期 摘要:The equivalent network of arbitrarily shaped multiple-dielectric...
Variations of these cou- In a QW with continuous translational symmetry in the plings at far away, off-resonant wave vectors make a plane, momentum is conserved. This implies that an ex- negligible change to the final dressed exciton energies. ~ The parameter l is the sample (quantization...
Edges and foldings of one or two oxide layer (typically, 300 nm SiO2) since, in this case, layers are dominated by one or two dark lines, respectively. even a monolayer adds to the optical path of reflected light The number of layers is also obtained by a diffraction to change the...
0D TMC materials refer to structures with all dimensions being in the range of 1 ~ 100 nm, which typically consist of transition metals from Group IB to Group IIB and chalcogens, with a composition ratio of M:X ranging from 1:1 to 1:2 [43,44,45]. Their unique physical and che...
of the 2D materials described as cohesive energy is inversely proportional to the bond length. Among the 2D materials, high-symmetry graphene shows the shortest bond length, making it the most stable 2D material known to date. The electronic bands near the six corners of the 2D hexagonal ...
The design aims at achieving a wide tuning range in the differential-mode for both of the center frequency and bandwidth with high common-mode suppression. The proposed filter uses a short section (about one-eighth of one wavelength) of parallel-coupled lines connecting the differe...
focused on the role of convex corners in silicon-based MEMS. Hence, the undercutting issue is addressed for sharp convex corners. Figure 6 Schematic diagram with SEM pictures illustrating undercutting and etching. Full size image Figure 7 Undercutting at the convex corners of the mask pattern on ...