Electron microscopy
 
TEM Specimen Preparation by Chemical Etching
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TEM specimens of superconductive YBa2Cu3O7-y (YBCO) crystals were prepared by chemical etching method, which did not generate point defects (vacancies and interstitials), while Ar milling created point defects in the TEM specimens. (see page1286)

 

 

 

 

 

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