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Why the density of state is proportional to the volume of the conductor in the case of ballistic transport? For the bulk material, it is expressed as per cm^3 per eV but in ballistic transport, it...
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In p-type semiconductor, the holes' motion are imagined by motion of electron absence. Now my question is if a hole movement is meant by merging of an electron from covalent bond with a hole thus...
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As we know, ZnO exhibits n-type conductivity due to the interstitial diffusion of Zn2+ and 2 electrons in ZnO crystal. My question is whether the n-type conductivity in TiO2 can be attributed to...
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why the primary flat in 100 silicon wafer is kept in parallel to the 110 direction? Is there any reason behind it or just a conevntion? Also, why does the wafer break easier along the cleavage...
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What is difference between optical absorption and photoluminescence in terms of application? Both of the spectroscopy of are used in determination of bandgap. So why do we use these two different...
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