Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at ...

Whether in a smartphone or laptop, semiconductors form the basis of modern electronics and accompany us constantly in ...

Infrared spectroscopy (IR spectroscopy) is an optical technique that detects molecular bond vibrations and rotations upon absorption of infrared light. Because different chemical functional groups ...

Capasso himelf called the discovery “a counterintuitive breakthrough in nanotechnology.” He added, “We have demonstrated in ...

A high-resolution scheme for converting two-dimensional infrared images to the visible region has exciting consequences for applications such as night-vision technology and chemical sensing. The ...