With high-frequency currents, the proximity effect and skin effect cause the current to be unevenly distributed across the conductor, increasing its effective resistance, and making loss calculations more difficult.
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The Proximity effect in audio section of Proximity effect has been completely rewritten . I am a first time editor looking for any constructive feedback . Thanks in advance.
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The reason are the so-called proximity effects, meaning that secondary, backscattered and forward scattered ( if the beam dwells on already deposited material ) electrons contribute to the deposition.
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By using the gate electrodes the researches have shown that the proximity effect occurs when the carriers in the graphene are electrons as well as when the carriers are holes.
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It is known that focused-ion beam lithography has the capability of writing extremely fine lines ( less than 50 nm line and space has been achieved ) without proximity effect.
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Another use is for litz wire which uses braids of thin insulated wires to carry high frequency signals with much lower losses from skin effect or to minimise proximity effect in transformers.
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Calculations have also indicated that p-beam writing exhibits minimal proximity effects ( unwanted exposure due to secondary electrons ), since the secondary electrons induced in proton / electron collisions have low energy.
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In cases involving multiple wires, or multiple turns, such as windings in transformers and inductors, the proximity effect causes losses to increase at high frequency even sooner and more rapidly than does skin effect.
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It's nothing new, but it's enjoyable listening nonetheless .-- Sandra Barrera NADA SURF : " Let Go " ( Barsuk Records ) 3 stars On its first album since 1998's " The Proximity Effect,"
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In domestic house wiring, the wire diameter is way too small for skin and proximity effects at the frequency used to be significant, and it's cheapest to just use solid wire or normal stranded wire.
