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| || | ||   / _ \\  | |  | ||  /_   _//  | |/ // 
| || | ||  / //\ \\ | |/\| ||   -| ||-   | ' //  
| \\_/ || |  ___  |||  /\  ||   _| ||_   | . \\  
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  `---`   `-`   `-` `-`   `-`  `-----`   `-` --`

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Text this: Electroluminescence from a n-ZnO nanorod/p-CuAlO2 heterojunction light-emitting diode