 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
小木蟲論壇-學術科研互動平臺 » 材料區(qū) » 金屬 » 非晶合金 » 物理所汪老師最新APL文章
| 4 | 1/1 | 返回列表 |
| 查看: 569 | 回復: 3 | |||
| 當前主題已經存檔。 | |||
monicajing銅蟲 (小有名氣)
|
[交流]
物理所汪老師最新APL文章
|
||
|
Appl. Phys. Lett. 94, 121904 (2009) Correlations between elastic moduli and molar volume in metallic glasses J. Q. Wang, W. H. Wang, H. B. Yu, and H. Y. Bai Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People's Republic of China We report clear correlations between bulk modulus (K) and average molar volume Vm, and between Poisson's ratio and Vm for various bulk metallic glasses. The origin for the correlations between elastic moduli and Vm are discussed. The established correlation, associated with Poisson's ratio , and since the correlates with plasticity of metallic glasses, indicates that the average molar volume is important factor to be considered for plastic metallic glasses searching. The found correlations also suggest a close relation between the mechanical properties and the short-range atomic bonding, and assist in understanding deformation behavior in metallic glasses. ©2009 American Institute of Physics [ Last edited by hslining on 2009-9-21 at 23:24 ] |
回復此樓» 猜你喜歡
290分調劑求助
已經有4人回復
-
0703化學調劑，求導師收
已經有12人回復
-
320分，材料與化工專業(yè)，求調劑
已經有14人回復
-
求調劑
已經有5人回復
-
070300化學354求調劑
已經有9人回復
-
求調劑：085600材料與化工，考材科基，總分319
已經有10人回復
-
本科211生物醫(yī)學工程085409求調劑339分
已經有5人回復
-
313求調劑
已經有5人回復
-
362求調劑
已經有3人回復
-
化學工程085602 305分求調劑
已經有27人回復
monicajing
銅蟲 (小有名氣)
- 應助: 0 (幼兒園)
- 金幣: 1043
- 帖子: 155
- 在線: 31.9小時
- 蟲號: 601954
- 注冊: 2008-09-13
- 專業(yè): 金屬非晶態(tài)、準晶和納米晶
Appl. Phys. Lett. 另一篇最新文獻
|
Appl. Phys. Lett. 94, 112507 (2009) Weak exchange effect and large refrigerant capacity in a bulk metallic glass Gd0.32Tb0.26Co0.20Al0.22 Yongsheng Liu,1 Jincang Zhang,2 Youquan Wang,3 Yanyan Zhu,1 Zhenglong Yang,4 Jing Chen,1 and Shixun Cao2 1Department of Mathematics and Physics, Shanghai University of Electric Power, Shanghai 200090, People's Republic of China 2Department of Physics, Shanghai University, Shanghai 200444, People's Republic of China 3Department of Materials Science and Engineering, Shanghai University, Shanghai 200072, People's Republic of China 4Institute of Functional Polymer Materials, Tongji University, Shanghai 200092, People's Republic of China The magnetic behavior and refrigeration capacity of Gd0.32Tb0.26Co0.20Al0.22, a bulk metallic glass (BMG) fabricated by a copper-mold suck-casting method, are investigated. The Curie temperature increases from 79 K at 200 Oe to 95 K at 50 000 Oe. A weak exchange field of 25 T in the BMG system, caused by the strong disorder, is derived by the mean-field approximation. The maximum magnetic entropy change (8.02 J kg−1 K−1) and the refrigerant capacity (642 J kg−1) for 5 T indicate the BMG has the better refrigerant efficiency compared to known magnetic refrigerants. ©2009 American Institute of Physics |
2樓2009-03-26 09:05:33
3樓2009-03-26 22:10:15
roky3668
金蟲 (小有名氣)
- 應助: 0 (幼兒園)
- 金幣: 1153.9
- 帖子: 110
- 在線: 2.6小時
- 蟲號: 688555
- 注冊: 2009-01-06
- 專業(yè): 無機非金屬類光電信息與功
,好東西啊！ 4樓2009-04-03 21:58:32
相關版塊跳轉
我要訂閱樓主 monicajing 的主題更新
| 4 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 求調劑 +5 | 11ggg 2026-03-30 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 一志愿中國科學院大學265求調劑 +6 | 恬淡ye 2026-03-31 | 6/300 |
|
|
|
[考研] 0856調劑 +6 | 曲聽筠 2026-03-30 | 6/300 |
|
|
|
[考研] 085601一志愿西北工業(yè)大學初試346 +4 | 085601初試346 2026-03-30 | 4/200 |
|
|
|
[考研] 297 地理學070500 復試求調劑 +3 | 小圓圈圈ooo 2026-03-30 | 3/150 |
|
|
|
[考研] 085600 286分 材料求調劑 +11 | 麻辣魷魚 2026-03-27 | 12/600 |
|
|
|
[考研] 0703一志愿9，初試成績：338，四六級已過，有科研經歷，求調劑！ +7 | Zuhui0306 2026-03-25 | 7/350 |
|
|
|
[考研]
 105500藥學求調劑，一志愿山東大學藥學，348分
+3
|
gr哈哈哈 2026-03-28 | 3/150 |
|
|
|
[考研] 求調劑323材料與化工 +10 | 1124361 2026-03-24 | 10/500 |
|
|
|
[考研] 0703本科鄭州大學求調劑 +7 | nhj_ 2026-03-25 | 7/350 |
|
|
|
[考研] 求調劑，一志愿 南京航空航天大學大學 ，080500材料科學與工程學碩 +6 | @taotao 2026-03-26 | 7/350 |
|
|
|
[考研] 316求調劑 +7 | 江辭666 2026-03-26 | 7/350 |
|
|
|
[考研] 304求調劑 +6 | 曼殊2266 2026-03-27 | 6/300 |
|
|
|
[考研] 材料求調劑一志愿哈工大324 +7 | 閆旭東 2026-03-28 | 9/450 |
|
|
|
[考研] 070300化學求調劑 +4 | 起個名咋這么難 2026-03-27 | 4/200 |
|
|
|
[考研] 086000調劑 +3 | 7901117076 2026-03-26 | 3/150 |
|
|
|
[考研] 一志愿鄭大085600，310分求調劑 +5 | 李瀟可 2026-03-26 | 5/250 |
|
|
|
[考研] 081200-11408-276學碩求調劑 +3 | 崔wj 2026-03-26 | 3/150 |
|
|
|
[考研] 一志愿天津大學339材料與化工求調劑 +3 | 江往賣魚 2026-03-26 | 3/150 |
|
|
|
[考研] 一志愿吉林大學材料與化工303分求調劑 +4 | 為學666 2026-03-24 | 4/200 |
|