Recent content by abid220

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    Kronig-Penny model, how electrons get free of their atom?

    actually, i have also bit confusion in this regards. For example in hexa-boride compound, has, an Octahedra of 6-boron atoms, which are connected to another Octahedra by covalent bond. so In the unit cell, 8-octahedra of boron are lying on corners, which are connected via single covalent bond...
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    Understanding Light Polarization: Clearing Up Confusion for Better Comprehension

    Many thankx..for your answer... Actually, i m new to optics, and it very difficult for me to imigine theoritically and experimentally... could you please give us some simple example to imigine... we are working on Ellipsometer, which apply polarize light on the material and than check it...
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    Understanding Light Polarization: Clearing Up Confusion for Better Comprehension

    Hey all, Polarization of light is still confusing for me :-( i read a lot but i couldn´t clear my concept . can anybody of yous explain... I would be very thankful. Best regards Abid
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    Normal mode and eigenfrequency

    hey It nice explanation :-) I hve question.. what about the Transverse frequency, which systems ossillate if some electromagnetic radiations (e.g light) shines on the material. Best regards Abid
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