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Abstract: In this simulation paper, we have critically analyzed the highly doped p-aluminum gallium nitride (AlGaN) layer and found that electron and hole concentrations are increased by ~4.5-fold and ...

Or, if simply purchasing a gift feels like playing it too safe, with a little creativity you can come up with gifts that aren ...

Minimal sun protection required for normal activity. Wear sunglasses on bright days. If outside for more than one hour, cover up and use sunscreen. Reflection off snow can nearly double UV strength, ...

Less than eight weeks to go ‘til Christmas! Now’s a great time to beat the rush and start checking those holiday gifts off ...

Minimal sun protection required for normal activity. Wear sunglasses on bright days. If outside for more than one hour, cover up and use sunscreen. Reflection off snow can nearly double UV strength, ...