FIELD: physics.
SUBSTANCE: first, isolation layer is applied on elongated structure controlled surface. Then segmented pattern of electrically conducting layer is applied on aforesaid isolation layer and taps intended for measuring resistance of separate pattern sections are made. Note that said pattern is applied so that, in the case of local damage of controlled structure, the pattern of electrically conducting layer applied on damaged surface gets damaged as well, hence, varies local section resistance.
EFFECT: localised defect of controlled structure, smaller amount of test equipment.
5 cl, 2 dwg
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