Sentence examples for by a sharp absorption from inspiring English sources

Transmittance and reflectance measurements are characterized by a sharp absorption edge corresponding to a direct band gap transition of 2.41 eV.

During the variation of volume ratio for OA over a wide range (10.5 51.2 vol %) and the variation of residence time from 17 to 136 s, monodisperse CdS NCs were obtained in different size ranges, which were clearly shown by the observation of a sharp absorption peak (HWHM~12 nm) and up to three excitonic transition states.

A very wide absorption band focused at 3431 cm−1 determined to hydrogen-bonded Si OH groups was intruded by physically adsorbed water, while a sharp absorption is perceived at 3740 cm−1 ascribed to free Si OH groups.

Experimentally, cyanines are characterized by well-identified structural and spectroscopic signatures: a vanishing bond length alternation and a sharp absorption peak accompanied by a shoulder that are red-shifted by ca. 100 nm for each pair of carbon atoms added in the conjugated path.

A sharp absorption edge located at 320 nm can be observed for FTO glass.

The extended conformation gives rise to a sharp absorption band at 338 nm.

A sharp absorption band at 275, 277 and 280 nm is observed, respectively, for samples a, b and c.

A sharp absorption band at 280, 283, and 288 nm is observed for samples a, b, and c, respectively.

A sharp absorption band at 276 and 272 nm is observed respectively for samples a and b.

Since the PFs polymers show a sharp absorption peak λmax ~ 385 390 nm of the π π* electronic transition [18].

It can be seen that the structure has a sharp absorption peak in TM configuration, but not in TE configuration.