[G] Amorphous and Metallic Glass

Thu. Sep 16, 2021 10:00 AM - 12:00 PM Rm. H (ZoomRm.H)

座長:才田淳治(東北大学)、和田武(東北大学)

※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）

+Add all to schedule

10:00 AM - 10:15 AM

[177] The relationship of rejuvenation effect and structural change in Gd₆₅Co₃₅ metallic glasses by thermal cycling

*Shinya HOSOKAWA¹, Jens　R. STELLHORN², Eisuke MAGOME³, Koji OHARA⁴, Jing JIANG⁵, Hidemi KATO⁵, Tetsu ICHITSUBO⁵ (1. Kumamoto Univ., 2. Hiroshima Univ., 3. Saga Light Source, 4. JASRI, 5. Tohoku Univ.)

10:15 AM - 10:30 AM

[178] Fragility dependence of low-temperature internal friction in metallic glasses

*Tomoki Hayashi¹, Martin Lucabauer², Masato Wakeda³, Hiroshi Tanimura¹, Tomoya Kawaguchi¹, Hongyi Li¹, Hidemi Kato¹, Tetsu Ichitsubo¹ (1. IMR Tonoku Univ., 2. University of Twente, 3. NIMS)

10:30 AM - 10:45 AM

[179] High-entropy effect on glass forming ability, crystallization and fragility in Zr-Cu-based bulk metallic glasses

*Yusuke Ohashi¹, Takeshi Wada², Hidemi Kato² (1. Graduate School of Engineering, Tohoku University, 2. Institute for Materials Research, Tohoku University)

10:45 AM - 11:00 AM

[180] Ultrafast optical response of PbTe for elucidation of ultrafast amorphization process of phase change materials

*HIROSHI TANIMURA¹, Shinji Watanabe¹, Tetsu Ichitsubo¹ (1. IMR, Tohoku Univ.)

break (11:00 AM - 11:15 AM)

11:15 AM - 11:30 AM

[181] Origin of temperature memory effect in amorphous alloys

*Masato OHNUMA¹, P Kozikowsky¹, R Hashimoto¹, K Takano¹, G Herzer², M Kuhnt², C Polak² (1. Hokkaido University, 2. Vaccumeschmeschmelze GmbH)

11:30 AM - 11:45 AM

[182] Analysis of quenched strain in amorphous alloys

*TOMOYA OSHIKIRI¹, MASATO OHNUMA², MOTOKI OHTA³ (1. Hokkaido Univ., 2. Hokkaido Univ., 3. Shimane Univ. NEXTA)

11:45 AM - 12:00 PM

[183] Topological features of medium-range order formed by Frank-Kasper clusters in metallic glasses

*Masato SHIMONO¹, Hidehiro ONODERA² (1. NIMS, 2. MDT)

Session information

[G] Amorphous and Metallic Glass

[177] The relationship of rejuvenation effect and structural change in Gd₆₅Co₃₅ metallic glasses by thermal cycling

[178] Fragility dependence of low-temperature internal friction in metallic glasses

[179] High-entropy effect on glass forming ability, crystallization and fragility in Zr-Cu-based bulk metallic glasses

[180] Ultrafast optical response of PbTe for elucidation of ultrafast amorphization process of phase change materials

[181] Origin of temperature memory effect in amorphous alloys

[182] Analysis of quenched strain in amorphous alloys

[183] Topological features of medium-range order formed by Frank-Kasper clusters in metallic glasses

Authentication

Session information

[G] Amorphous and Metallic Glass

[177] The relationship of rejuvenation effect and structural change in Gd65Co35 metallic glasses by thermal cycling

[178] Fragility dependence of low-temperature internal friction in metallic glasses

[179] High-entropy effect on glass forming ability, crystallization and fragility in Zr-Cu-based bulk metallic glasses

[180] Ultrafast optical response of PbTe for elucidation of ultrafast amorphization process of phase change materials

[181] Origin of temperature memory effect in amorphous alloys

[182] Analysis of quenched strain in amorphous alloys

[183] Topological features of medium-range order formed by Frank-Kasper clusters in metallic glasses

Authentication

[177] The relationship of rejuvenation effect and structural change in Gd₆₅Co₃₅ metallic glasses by thermal cycling