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As impurity concentration increases in a semiconductor, the depletion width decreases. This is because a higher concentration of dopants leads to a greater number of charge carriers, which enhances the electric field within the depletion region. Consequently, the potential barrier is more effectively neutralized, resulting in a thinner depletion layer. This effect is critical in determining the electrical characteristics of semiconductor devices like diodes and transistors.

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1d ago

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Is the main reason for your amine to be loaded up with H2S Co2 the low temperature or is it that the percentage of amine is higher then normal 50 50?

To me both reason can incresed acid gas loading in lean amine. 1.When lean amine temperature is low then then amine absorb more quantity of H2S,CO2 which result high acid gas loading in lean amine. 2.When amine solution concentration is hiegher than 50/50 then slow absorption of CO2 but H2S absorption incresed which result high acis gas loading in lean amine. Note: Lean amne temperature is the main thing to increase acid gas loading. Jan Muhammad My take is that if your amine titration is higher than 50%, and are having trouble with loadings, then you are probably running out of regeneration (still/reboiler). It is critical to maintain a good overhead temperature and reboiler temperature so that the amine can be regenerated. Proper titration and lean amine temps tie back into this...


What happens to a catalyst when incresed?

When a catalyst is increased in a chemical reaction, it typically accelerates the rate of the reaction by providing an alternative pathway with lower activation energy. Increasing the amount of catalyst can lead to faster reaction rates and increased production of the desired products. However, the catalyst itself remains unchanged and can be reused in subsequent reactions.


What will cause the rate of expansion of the universe to slow down?

The expansion rate of the universe is determined by the mass of the things in the universe and the strength of the gravitational force. The universe would start to slow down if some new form of matter were to intervene which incresed the over all mass of the universe, or if there's some property of gravity that we don't know of, where at some threshold it actually becomes stronger.


What would happen if there was too much gravity?

the gravity of the earth is 9.8m/sec^square. suppose god felt to do a trick and incresed it to 10m per sec square. what would happen? in reality nothing much. you would hang out as usual with your routine. though if you stood on the weight machine you would certainly feel that you have become fatter. suppose it turns 11 m per second square. i assure you you wouldnt be able to stand tall. you would feel that somone is pulling you towards the earth. half of your food energy would go in lifting your leg to go upstairs. in general laws of physics would be altered, psychic discoverers like newton , einstein would be disregarded in every aspect.


How much does a DNA test cost?

DNA TestsA DNA test for paternity analysis costs somewhere in the region of $200. If you require the test to be admissible in court, which is often required in cases of child support or disputed paternity, the costs go up. Some say to $500 or $600. (According to one FAQ Farmer: "I've just had a fully legally binding DNA test, following a dispute with my wife with regard to access to my 3 year old daughter. The test cost me nearly $500. I would have paid near half that if I didn't require a legally binding result.")This additional cost is associated with the need to demonstrate a chain of custody for all of the samples tested. Before selecting a laboratory for testing there are a number of things one should consider, the most important being the quality of testing provided.Some U.S. companies like DNACENTER.com offer a wide variety of tests that can be used in court or for personal knowledge. When ordering a test from an online company, always check their accreditation's or if they come recommended by media sources, like news and television.a dna test cost $200 dollars.