interface resistance मीनिंग इन हिंदी

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However, the thermal conductivity does not take into account the interface resistances.
Tubes on standby for long periods, with heater voltage applied, may develop high cathode interface resistance and display poor emission characteristics.
Therefore, if a TIM has a high thermal conductivity, it does not necessarily mean that the interface resistance will be low.
The presence of thermal interface resistance, corresponding to a discontinuous temperature across an interface was first proposed from studies of liquid helium in 1936.
As a result, the acoustic mismatch model typically represents an upper limit for thermal interface resistance, while the diffuse mismatch model represents the lower limit.
Non-oxide ferromagnetic semiconductor sources ( like manganese-doped gallium arsenide GaMnAs ), increase the interface resistance with a tunnel barrier, or using hot-electron injection.
Since both fluxes are dependent on T 1 and T 2, the relationship between the flux and the temperature difference can be used to determine the thermal interface resistance based on:
where " ! " s is the average length of spin relaxation, and the z coordinate is measured from the boundary between the magnetic and non-magnetic layers ( z AS or by the so-called interface resistance ( inherent to the boundary between a ferromagnet and non-magnetic material)