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近日，国际权威杂志、物理ESI期刊Nanoscale（IF：6.9）以背封面论文形式，报导了我院（第一单位）利用飞秒激光快速制备超浸润泡沫钛实现乳化油水高效分离的最新研究成果。论文题目为“Ultrafast nano-structuring of superwetting Ti foam with robust antifouling and stability towards efficient...
Nanoscale Plasmonic and Optical Modulators Based on Transparent Conducting Oxides
Nanoscale Plasmonic Optical Modulators Transparent Conducting Oxides Optics
2012/5/17
Recent experiments showed that unity-order index change in a transparent conducting oxide (TCO) can be achieved in a metal-oxide-semiconductor (MOS) structure by accumulation charge. However, the ultr...
Nanoscale layering of antiferromagnetic and superconducting phases in Rb2Fe4Se5
Nanoscale layering antiferromagnetic superconducting phases Rb2Fe4Se5
2012/2/27
We studied phase separation in a single-crystalline antiferromagnetic superconductor Rb2Fe4Se5 (RFS) using a combination of scattering-type scanning near-field optical microscopy (s-SNOM) and low-ener...
Hypervelocity Impact of the Icy Droplet on Al Shell at Nanoscale: A Molecular Dynamics Probe
hypervelocity impact molecular dynamics debris cloud icy droplet
2012/9/24
Large-scale molecular dynamics (MD) simulations are conducted to investigate the hypervelocity impact of the icy droplet on spacecraft Al shell at the atom ic level. The velocity of the droplet is se...
Memory effects in complex materials and nanoscale systems
dynamical systems nanostructures resistance capacitance inductance
2010/11/22
Memory e ects are ubiquitous in nature and are particularly relevant at the nanoscale where the dynamical properties of electrons and ions strongly depend on the history of the system, at least within...
The Casimir force on a surface with shallow nanoscale corrugations: Geometry and finite conductivity effects
The Casimir force surface with shallow nanoscale corrugations Geometry finite conductivity effects
2010/10/20
We measure the Casimir force between a gold sphere and a silicon plate with nanoscale, rectan-
gular corrugations with depth comparable to the separation between the surfaces. In the proximity force ...
Nanotechnology offers the promise of a new wave of sensors and optical components, but the tiny sizes involved can make it difficult for users to exchange information with these devices. Now, research...
25-Apr-2007，A Georgia Tech research team has discovered that water exhibits very different properties when it is confined to channels less than two nanometers wide ?behaving much like a viscous fluid ...
Think small! Think quickly! Atomistic model helps students visualize nanoscale problems
Civil and Environmental Engineering quantum mechanics
2007/4/9
April 2, 2007,Civil engineers by tradition are concerned with the big picture, but some are refocusing their vision, zooming in to solve minute problems we can't see with the naked eye, like tiny frac...
April 5, 2007，In a breakthrough that could free nanomachines from the bulk of batteries, researchers have developed a novel nanogenerator--an array of tiny filaments that converts the smallest motions...
March 16, 2007，A new nanoscale apparatus developed at JILA—a tiny gold beam whose 40 million vibrations per second are measured by hopping electrons—offers the potential for a 500-fold increase in the...