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| Presentation | 2012-07-26 13:10 Structure and property of anisotropic metaphosphate glass Seiji Inaba, Setsuro Ito (Tokyo Tech)  US2012-18 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently we revealed that the mixed alkali metaphosphate glass with the composition of 25LiPO3-25NaPO3-25KPO3-25CsPO3 (mol%) showed large birefringence when the glass was deformed under uniaxial tensile stress at an appropriate temperature. In this study, we evaluated the structure and the thermal expansion of the anisotropic mixed alkali metaphosphate glass fiber. Structural studies by polarized Raman spectroscopy revealed that the anisotropic glass fiber consisted mainly of long chains of PO4 tetrahedra, and the axes of these chains had a strong preference for lying along the fiber axis direction and the out of chain, PO2 units, were oriented to the perpendicular to the fiber axis direction. The anisotropic glass fiber showed huge thermal shrinkage behavior. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Mixed alkali metaphosphate glass / Anisotropic glass / Polarized Raman spectra / Thermal shrinkage / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 146, US2012-18, pp. 1-2, July 2012. | |
| Paper # | US2012-18 | |
| Date of Issue | 2012-07-19 (US) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | US2012-18 |
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| Conference Information | |
| Committee | US |
| Conference Date | 2012-07-26 - 2012-07-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | KEM |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Material Proparty, General |
| Paper Information | |
| Registration To | US |
| Conference Code | 2012-07-US |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Structure and property of anisotropic metaphosphate glass |
| Sub Title (in English) | |
| Keyword(1) | Mixed alkali metaphosphate glass |
| Keyword(2) | Anisotropic glass |
| Keyword(3) | Polarized Raman spectra |
| Keyword(4) | Thermal shrinkage |
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| 1st Author's Name | Seiji Inaba |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 2nd Author's Name | Setsuro Ito |
| 2nd Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
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| Speaker | Author-1 |
| Date Time | 2012-07-26 13:10:00 |
| Presentation Time | 20 minutes |
| Registration for | US |
| Paper # | US2012-18 |
| Volume (vol) | vol.112 |
| Number (no) | no.146 |
| Page | pp.1-2 |
| #Pages | 2 |
| Date of Issue | 2012-07-19 (US) |
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