Optical Nonlinearity of Semiconducting Cd(II) Metallogel in the Femtosecond Regime with Two-, Three-, and Four-Photon Absorption
Tara Singha,
Baishakhi Pal,
Santanu Majumdar
et al.
Abstract:The charge transport characteristics of a citraconic acid-directed supramolecular metallogel of Cd(II), named as Cd-CA, are extensively explored by fabricating a Schottky barrier diode using an Al/Cd-CA/ITO configuration, revealing remarkable semiconducting attributes in the present study. An estimated conductivity of 2.06 × 10 −4 S/m, rectification ratio (J +1V /J −1V ) of 62.38, and barrier height Φ B = 0.65 eV of the Cd-CA metallogel-based Schottky diode are obtained. Additionally, we probe the broadband no… Show more
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