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  ______    _____     _____      ___     _____    
 /_____//  |  ___||  /  ___||   / _ \\  |  __ \\  
 `____ `   | ||__   | // __    | / \ || | |  \ || 
 /___//    | ||__   | \\_\ ||  | \_/ || | |__/ || 
 `__ `     |_____||  \____//    \___//  |_____//  
 /_//      `-----`    `---`     `---`    -----`   
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Text this: Surface damage in a Mn-Zn ferrite induced by laser chemical etching