  We study thermoelectric effects in superconducting nanobridges and
demonstrate that the magnitude of these effects can be comparable or even
larger than that for a macroscopic superconducting circuit. The reason is
related to a possibility to have very large gradients of electron temperature
within the nanobridge. The corresponding heat conductivity problems are
considered. It is shown that the nanoscale devices allow one to get rid of
masking effects related to spurious magnetic fields.
