Quadratic nonlinear optical parameters of 7% MgO-doped LiNbO3 crystal

Kulyk, B.; Kapustianyk, V.; Figà, Viviana; Sahraoui, B.

doi:10.1016/j.optmat.2015.12.002

Cited by 10 publications

(1 citation statement)

References 20 publications

(23 reference statements)

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“…The characterization and properties of organic or inorganic materials may be affected by different operators (El-Denglawey et al 2018), such as physical and/or artificial aging for a short or long time (Saiter 2001;2016;Alburaih and El-Denglawey 2017), annealing (Özdal et al 2020;Al-Harbi et al 2020), illumination (Li et al 2020), deposition method (Al-Asbahi et al 2020), preparation factors (Alburaih and El-Denglawey 2017), chemical ratios (Figa et al 2015), doping (Kulyk et al 2020;Leo and Hummert 2013), chemical purity (Andirova et al 2016), material form (thin or bulk) (Deepthi et al 2020), thickness (Idris et al 2020), structural phases and parameters (Souleh et al 2020;Kumar et al 2020), alloying (Yang et al 2020), film holder type or substrate (Wang et al 2020), application of electric fields (Smokal 2020), andradiation (Tamilselvana et al 2014).…”

Section: Introductionmentioning

confidence: 99%

Blueshifted dielectric properties and optical conductivity of new nanoscale nickel-(II)-tetraphenyl-21H,23H-porphyrin films as a function of UV illumination for energy storage applications

et al. 2021

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Pristine thermally evaporated nickel-(II)-tetraphenyl-21H,23H-porphyrin (NiTPP) thin films are amorphous, but after 4 and 8 h of UV illumination, the films become crystalline with preferred orientations of ( 112), ( 103) and ( 004) and crystallite sizes of (13, 18, 16) and (42, 31, 38) nm after 4 and 8 h, respectively. After UV illumination for 4 and 8 h, the NiTPP thin films are characterized by blueshifted absorption coefficients, increasing the optical and fundamental gap values and decreasing the dispersion parameter values. The dielectric properties display energy storage regions corresponding to the peak values of optical conductivity, which provides an elegant confirmation of the tailoring and tuning of band gaps, energy storage properties and optical conductivity by UV illumination time. Therefore, NiTPP films may be good candidates for environmental and energy storage applications.

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