First measurement of the magnetic birefringence of helium gas

Autor:	Giuseppe Ruoso, Yannis K. Semertzidis, F. A. Nezrick, E. Zavattini, P. Micossi, H. J. Halama, G. Cantatore, A. C. Melissinos, A. G. Prodell, Ross Cameron, Carlo Rizzo, D. M. Lazarus
Rok vydání:	1991
Předmět:	Physics Birefringence Helium gas business.industry Analytical chemistry General Physics and Astronomy chemistry.chemical_element Champ magnetique Magnetic field Optics chemistry Ellipsometry business Helium Cotton–Mouton effect
Zdroj:	Physics Letters A. 157:125-128
ISSN:	0375-9601
DOI:	10.1016/0375-9601(91)90083-k
Popis:	Using a sensitive ellipsometer we have measured the Cotton-Mouton constant of helium at 514.5 nm. We have found that, at 1 atm and 0°C,C CM (He) = (3.5 ± 0.7) × 10 -20 G -2 cm -1 . Our experimental value is compatible within the errors with previous theoretical calculations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d95044a4b707a4fc1d2711c9ffc38d0c https://doi.org/10.1016/0375-9601(91)90083-k Zobrazit plný text záznamu