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The Ultimate Defense Against Hackers May Be Just A Few Atoms Thick（图）
Ultimate Defense Against Hackers Atoms Thick
2017/12/18
The next generation of electronic hardware security may be at hand as researchers at New York University Tandon School of Engineering introduce a new class of unclonable cybersecurity security primiti...
Simulating superconducting materials with ultracold atoms
Simulating superconducting materials ultracold atoms
2015/3/4
Using ultracold atoms as a stand-in for electrons, a Rice University-based team of physicists has simulated superconducting materials and made headway on a problem that’s vexed physicists for nearly t...
Cesium atoms shaken, not stirred, to create elusive excitation in superfluid
Cesium atoms shaken not stirred elusive excitation superfluid
2015/3/4
Scientists discovered in 1937 that liquid helium-4, when chilled to extremely low temperatures, became a superfluid that could leak through glass, overflow its containers, or eternally gush like ...
We performed a systematic density functional study of the adsorption of copper, silver, and gold adatoms on graphene, especially accounting for van der Waals interactions by the vdW-DF and the PBE+D2 ...
Enhanced stability of hydrogen atoms at the graphene/graphane interface of nanoribbons
Enhanced stability of hydrogen atoms graphene/graphane interface of nanoribbons
2010/11/24
The thermal stability of graphene/graphane nanoribbons (GGNRs) is investigated using density functional theory. It is found that the energy barriers for the diffusion of hydrogen atoms on the zigzag a...
Stark-tuned Förster resonance and dipole blockade between 2 to 5 cold Rydberg atoms: Monte-Carlo simulations for various spatial configurations
Stark-tuned Fö rster resonance dipole blockade cold Rydberg atoms Monte-Carlo various spatial configurations
2010/10/18
Results of the numerical Monte-Carlo simulations for the Stark-tuned F¨orster resonance and dipole blockade between 2 to 5 cold rubidium Rydberg atoms in various spatial configurations are presented.E...
Ultracold magnetic atoms bode well for quantum studies（图）
Ultracold magnetic atoms quantum studies
2010/2/23
Physicists in the US have for the first time trapped ultracold atoms of dysprosium, the most magnetic element in the periodic table. The breakthrough could open the door to a greater understanding of ...
Interaction between Cesium Chloride Molecules and Metal Atoms under Coadsorption on a Single Graphite Layer on Iridium
High-Tc superconductors K-doping critical current density resistive transition
2010/4/15
Using the method of continuos flow to investigate the kinetics of reaction between atoms and molecules, the efficiency of substitution reactions (K, Na, Li)+ CsCl is shown to decrease. The efficiency ...