dc.creator Ockman, N. en_US dc.creator Sutherland, G. B. B. M. en_US dc.date.accessioned 2006-06-15T12:45:23Z dc.date.available 2006-06-15T12:45:23Z dc.date.issued 1955 en_US dc.identifier 1955-J-4 en_US dc.identifier.uri http://hdl.handle.net/1811/7397 dc.description Author Institution: The Harrison M. Randall Laboratory of Physics, University of Michigan en_US dc.description.abstract Single crystals of ice have been grown $2 \times 6$ cm in area and of two different thicknesses viz., 0.023 cm and approximately 1 cm. Absorption bands were studied at 1.09, 1.275, 1.505, 1.65, 2.01, 2.38, and 2.53 $\mu$, using polarized radiation with the electric vector parallel and perpendicular to the optic axis of the single crystal. Within the limits of experimental error, no dichroism was observed in any of these bands. This result is in agreement with recent observations by Ellis and $Vanderberg^{1}$ and disagrees with earlier observations by $Plyler,^{2}$ who reported marked dichroism for the bands at 1.09 and 1.275 $\mu$. The reflection spectrum of the thicker single crystal was also obtained in the region of 3 $\mu$, where two of the fundamental frequencies are located. Again no dichroism was observed. These results lend support to the $Pauling^{3}$ model for ice in the temperature range studied ($-27^\circ C$ to $-100^\circ C$). en_US dc.format.extent 90466 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title THE INFRARED SPECTRUM OF SINGLE CRYSTALS OF ICE en_US dc.type article en_US
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