Yu. N. Ponomarev, T. M. Petrova, A. A. Solodov, A. M. Solodov, “Observation of a forbidden vibrational absorption band of H<nobr>$_2$</nobr> in nanoporous aerogel”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2014, Volume 99, Issue 11,Pages <nobr>721

This article is cited in 14 papers

OPTICS AND NUCLEAR PHYSICS

Observation of a forbidden vibrational absorption band of H$_2$ in nanoporous aerogel

Yu. N. Ponomarev^a, T. M. Petrova^a, A. A. Solodov^ba, A. M. Solodov^a

^a Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Science, Tomsk
^b Tomsk State University

Abstract: Room-temperature absorption spectra of H$_2$ in nanoporous aerogel with a pore diameter of $\sim20$ nm have been studied on a Fourier spectrometer in the spectral range of $4000$–$4800$ cm$^{-1}$. Absorption at the forbidden transitions of the 0–1 vibrational band has been observed. The recorded spectra of H$_2$ in aerogel have been compared with the spectra of free high-pressure H$_2$.

Received: 29.04.2014

DOI: 10.7868/S0370274X14110022