Fools Gold/What the World Is Waiting For Fools Gold/What the World Is Waiting For "Fools Gold" and "What the World Is Waiting For" are two songs by British rock band the Stone Roses. They were released together as a double A-side single on 13 November 1989 through Silvertone Records. "Fools Gold" would go on to appear on certain non-UK versions of their self-titled debut studio album (1989). "Fools Gold" became the band's biggest commercial hit at the time. It was their first single to reach the top ten of the UK Singles Chart and stayed in the top-75 for fourteen weeks, peaking at number eight. "Fools Gold"
Chemical potential function, Fermi energy, and Fermi level. For example, n-type silicon has a higher internal chemical potential of electrons than p-type silicon. In a p–n junction diode at equilibrium the chemical potential ("internal" chemical potential) varies from the p-type to the n-type side, while the total chemical potential (electrochemical potential, or, Fermi level) is constant throughout the diode. As described above, when describing chemical potential, one has to say "relative to what". In the case of electrons in semiconductors, internal chemical potential is often specified relative to some convenient point in the band structure, e.g., to the bottom of the conduction