- Partitioning Recent Greenland Mass Loss
[作者:van den Broeke, M; Bamber, J; Ettema, J; Rignot, E; Schrama, E; van de Berg, WJ; van Meijgaard, E; Velicogna, I; Wouters, B,期刊:Science, 页码:984-986 , 文章类型: Article,,卷期:2009年326-5955]
- Mass budget calculations, validated with satellite gravity observations [from the Gravity Recovery and Climate Experiment (GRACE) satellites], enable us to quantify the individual components of recent Greenland mass loss...
- Observation of the Role of Subcritical Nuclei in Crystallization of a Glassy Solid
[作者:Lee, BS; Burr, GW; Shelby, RM; Raoux, S; Rettner, CT; Bogle, SN; Darmawikarta, K; Bishop, SG; Abelson, JR,期刊:Science, 页码:980-984 , 文章类型: Article,,卷期:2009年326-5955]
- Phase transformation generally begins with nucleation, in which a small aggregate of atoms organizes into a different structural symmetry. The thermodynamic driving forces and kinetic rates have been predicted by classic...
- A Strain-Driven Morphotropic Phase Boundary in BiFeO3
[作者:Zeches, RJ; Rossell, MD; Zhang, JX; Hatt, AJ; He, Q; Yang, CH; Kumar, A; Wang, CH; Melville, A; Adamo, C; Sheng, G; Chu, YH; Ihlefeld, JF; Erni, R; Ederer, C; Gopalan, V; Chen, LQ; Schlom, DG; Spaldin, NA; Martin, LW; Ramesh, R,期刊:Science, 页码:977-980 , 文章类型: Article,,卷期:2009年326-5955]
- Piezoelectric materials, which convert mechanical to electrical energy and vice versa, are typically characterized by the intimate coexistence of two phases across a morphotropic phase boundary. Electrically switching on...
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