METHOD FOR FIXING POWDER SAMPLE TO BE OBSERVED WITH ELECTRON MICROSCOPE, POWDER SAMPLE FIXING FILM, METHOD FOR OBSERVING POWDER SAMPLE, AND METHOD FOR ANALYZING POWDER SAMPLE

摘要

PROBLEM TO BE SOLVED: To provide a method for fixing a powder sample to be observed with an electron microscope, in which the sample is kept in a fixed state when it is vacuum-drawn and is not contaminated with an organic solvent.SOLUTION: There is provided a method for fixing a powder sample to be observed with an electron microscope, in which the powder sample is fixed with a powder sample fixing film 10 having more than one hollow 14 in one main surface 1 of the film. Pressing the powder sample against the main surface 11 of the powder sample fixing film 10 causes primary particles 15 forming secondary particles of the powder sample to be filled into their corresponding hollows 14, and this makes the powder sample to be fixed.SELECTED DRAWING: Figure 4