condensat5on energy / spin magnetic energy / lower free energy / surface energy effects / field onmthe free energy / free energy / kinetic energy / energy gap / free energy difference / positive surface energy / expected free energy curve / negative surface energy state / normal metal / surface energy / volume-free energy / energy uncertainty / kinetic energy density / normal state free energy / free energy rises / condensation energy / magnetic and kinetic energy / free energy expansion / energy consideration / free energy af / e - / / negative surface energy / magnetic energy / energy / /