Real and imaginary parts of the dielectric function of silver (solid line). The short- and long-dashed lines represent the approximate intraband and interband components of the dielectric function, respectively.
From the second derivatives of the real and imaginary parts of the pseudodielectric function we deduced that the GaAs and AlAs components appear in these spectra as well as a "superlattice transition". The critical point energies E 1 , E 1 + Δ 1 , and E ′ 0 of the GaAs components ...
fact, it reaches a maximum and then drops to zero again. In 20, the RP A dielectric function is given by e(q, w) = 1 + U~!) (1 -;s {[s + it/S)2 - 4r/2 + [(s - it/S)2 - 4r/2}) . (2.1.13) As in (2.1.6), the real and imaginary parts of this function ...
4a, b. The plasma frequency shows an approximately linear function of temperature. Fig. 3 THz range optical conductivity. a, b THz range optical conductivity for real (solid line) and imaginary parts (dashed line) of the conductivity for sample S1 in two different temperature ranges. c, d ...
Calculation of the real and imaginary parts of transverse dielectric function of free electron gas with a finite electron lifetime在2007年被《Optoelectronics and Advanced Materials-Rapid Communications》收录,原文总共9999页。
By exciting the surface plasmon-polariton at the grating/copper interface, the copper is protected from oxidation and contamination. Comparison of angle-dependent reflectivities to grating modelling theory gives both the real and imaginary parts of the dielectric function of the copper. The results ...
The interband contribution to Imεxx(ω) for a Ca2N and b Sr2N thin film structures from 1-ML to 5-ML. Results for different thicknesses are plotted using different colors. Full size image The total in-plane and out-of-plane dielectric function with their real and imaginary parts for ...
aThe typical plots of real and imaginary parts of dielectric constants,εandε, with temperature at selected frequencies are shown in figure 1 and it is observed that for a 介电常数, εandε的真正和虚构部分典型的剧情,以温度以选择的频率在figure 1显示,并且它对a被观察 [translate] ...
80 70 60 50 40 30 20 10 0 1E+08 0 mmol/L 293 mmol/L 585 mmol/L 879 mmol/L 1E+09 Log[Freq (Hz)] 1E+10 Figure 3. Complex permittivity (real part (line) and imaginary part (dash line)) as a function of frequency (logarithmic scale) for various sucrose concentrations...
An important property of dielectric dispersion should be considered as the fulfillment of Kramers-Kronig relations, linking frequency dependence of real and imaginary parts of complex permittivity [ɛ⁎(ω) = ɛ′(ω) − iɛ″(ω)]: (7.36)ɛ′ω−ɛ∞=2π∫0∞ɛ″Ωω2−Ω...