12377

11336

كارشناسي ارشد

ماده چگال

اصفهان: دانشگاه صنعتي اصفهان، دانشكده فيزيك

1395

نه، 53ص.: مصور، جدول، عكس(رنگي)، نمودار

ص. ع. به فارسي و انگليسي

فرهاد شهبازي

پرويز كاملي

فرهاد فضيله، وحيد سالاري

1396/02/02

كتابنامه

فيزيك

فيزيك

ID11336

Abstract ere are a lot of scale free systems in nature whi some of them are fractals Fractals are most commonly observed systems that describe whith a scaling exponent but multifractals describenot only whith a scaling exponent in fact a scaling exponent is not enough for describe this systems In this study multi fractal analysis was performed on the atomic force microscopy AFM images of the diamond like carbon DLC thin lms surface deposited at di erent substrate temperatures room temperature RT 100and 200 It was found that the surface roughness of thin lms increases with substrate temperature e resultsshow that the DLC lms are multi fractal in nature Moreover the strength of multi fractility the non uniformityof the height probabilities and complexity of the DLC lms increase as the substrate temperature increases Key words scale free fractal scaling exponent multifractal atomic force microscopy AFM diamond like carbon DLC

فرهاد شهبازي

پرويز كاملي

فرهاد فضيله، وحيد سالاري