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  ____     __   __    ____       ___              
 |  _ \\   \ \\/ //  |  _ \\    / _ \\      ___   
 | |_| ||   \ ` //   | |_| ||  | / \ ||    /   || 
 | .  //     | ||    | .  //   | \_/ ||   | [] || 
 |_|\_\\     |_||    |_|\_\\    \___//     \__ || 
 `-` --`     `-`'    `-` --`    `---`       -|_|| 
                                             `-`

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Text this: XPS/FTIR study of the interaction between NO and YBa2Cu3O7