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標題: Optical and physical properties of lanthanum gallogermanate glasses
作者: Hwa, L.G.
Chang, Y.R.
Szu, S.P.
關鍵字: oxide glasses
Project: Journal of Non-Crystalline Solids
期刊/報告no:: Journal of Non-Crystalline Solids, Volume 231, Issue 3, Page(s) 222-226.
Optical properties of lanthanum gallogermanate glasses were investigated by infrared (IR) transmission and IR reflectivity measurements. Several physical properties of these glasses, including density, index of refraction and ultrasonic velocities, were also measured. The experimental results are used to obtain elastic constants. These glasses are transparent over frequencies ranging from the near ultraviolet to the mid-IR (similar to 8 mu m) and have ionic bond properties in their structure. (C) 1998 Elsevier Science B.V. All rights reserved.
ISSN: 0022-3093
DOI: 10.1016/s0022-3093(98)00455-4
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