Younas Iqbal

4 Questions 3 Answers 0 Followers

Questions related from Younas Iqbal

How to optimize the elemental composition of Mg3.2Sb1.5Bi0.49Te0.01?

What are the roles to optimize the elemental composition of an alloy/compound, for example there are some researchers who used the same alloy in different elemental ratios like,...

01 June 2021 8,122 4 View

Is there any reason for electrical conductivity of semiconductor to increase with passage of time?

I am observing an increase in electrical conductivity of my semiconducting material with time, i.e I had tested my samples and initially it gave some value and when I retested the same sample with...

05 October 2020 8,588 4 View

Is there any mathematical formula between reflectance and absorbance coefficient or between reflectance and transmissiance cooeffecient T%

I am working on band gap calculation using UV vis spectroscopy of ZnO nanorods that i grown on gold coated glass . As it is non transmittance so it has 100% absorbance and 0% transmittance. the...

07 December 2016 154 7 View

Why ZnO nanorods be formed in round shape rather then hexagonal shape?

I have synthesized ZnO nanorods from different concentrations with hexagonal shape, but at some concentrations(1 mM, 3 mM,7 mM) round rods with rough surface are observed instead of hexagonal...

07 August 2016 9,901 5 View