Method for measuring the the thermal properties of the surface in the scanning thermal microscopy and arrangement for measuring the thermal properties of the surface scanning of thermal microscopy

摘要

the way is that with in block subtraction (bo) from the fixed block of parameter error limit mapping thermal properties (bp), in the form of a pre-set temperature value and / or quantity of the heat energy supplied to blades, shall be deducted accordingly signals' the measured temperature values to the blades and / or the amount of heat energy supplied to the blade.a received signal of the absolute value of the difference signals, controls the generator control signals to the scanner (ge), in the case where the absolute value of the difference between the value and the value of the signal from a signal hold baggage exceeds the worth common error limit mapping thermal properties test the surface of the sample.suspends the process of scanning controlled generator control signals the scan (ge) and, after obtaining the thermal balance system blade surfacewhen the absolute value of the difference between the value and the value of the signal from a signal recorded falls below a value error limit mapping thermal properties test surface sample resumes scanning process controlled signal generator wheel uju0105cych scanning process (ge).the system is characterised by having control system for thermal scanning parameters (tp) connected blades simultaneously with the scanning head (gs), data acquisition block (ba) and by block subtraction (because) of the generator control signals (ge), the scanning processin addition to block subtraction (because) connected block of parameter error limit (bp) mapping of thermal properties.