This potential difference is called built-in potential. After joining p-type and n-type semiconductors, electrons from the n region near the pân interface tend to diffuse into the p region. As electrons diffuse, they leave positively charged ions (donors) in the n region.
Many people think that a baby rabbits is called a bunny, but this is actually just an affectionate nickname for rabbits, and not the correct English name for rabbit babies. So if baby rabbits are not called bunnies, then what are baby rabbits called? The correct term for a baby rabbit is kitten, often shortened to kit.
If you find a baby wild rabbit because your cat found it, take it to a rabbit-savvy vet or wildlife rehabber immediately. Cats have very lethal bacteria in their saliva and can easily be fatal for a rabbit in 48 hours. There is a 90% mortality rate with orphaned baby rabbits in human care, especially cottontails.