Publication Details:

Established in 2008

Journal or Publication Title:

Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես

Date of publication:

2019

Volume:

12

Number:

1

ISSN:

1829-1171

Official URL:

Corporate Creators:

Center of Strong Fields Physics, Yerevan State University ; Institute of Geological Sciences of NAS RA

Coverage:

28-32

Abstract:

Much of the recent interest in terahertz radiation stems from its ability to penetrate deep into many organic materials, without the damage associated with ionizing radiation such as X-rays and its applications in modern medical therapy and imaging. In this work we report the results of studies related to radiative properties of moving and standing water in the terahertz spectral range. The transmission of such radiation through holes of various sizes (0.2-4mm) was analyzed by detecting it on the photographic film. Emission of millimeter-wave radiation can be explained by the transition of water molecule from the higher rotational states to the lower one. Terahertz emission from different liquids which have strong rotational transitions have been registered.

Date created:

2019-04-06

Format:

pdf

Identifier:

oai:arar.sci.am:23551

Location of original object:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան