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UChicago scientists see fireworks from atoms at ultra-low temperatures（图）
UChicago scientists fireworks atoms ultra-low temperatures
2017/11/23
Scientists aren’t normally treated to fireworks when they discover something about the universe. But a team of University of Chicago researchers found a show waiting for them at the atomic level—along...
Electrolytes Made from Liquefied Gas Enable Batteries to Run at Ultra-low Temperatures
Electrolytes Liquefied Gas Batteries to Run Ultra-low Temperatures
2017/7/21
Engineers at the University of California San Diego have developed a breakthrough in electrolyte chemistry that enables lithium batteries to run at temperatures as low as -60 degrees Celsius with exce...
Interaction of Atomic and Molecular Hydrogen with Tholin Surfaces at Low Temperatures
Earth and Planetary Astrophysics (astro-ph.EP)
2010/12/27
We study the interaction of atomic and molecular hydrogen with a surface of tholin, a man-made polymer considered to be an analogue of aerosol particles present in Titan's atmosphere, using thermal pr...
Phosphorus Spin Coherence Times in Silicon at Very Low Temperatures
magnetic resonance donor spins in silicon quantum computing
2010/10/27
Phosphorus donor spin coherence in isotopically pure 28 silicon is measured at very low temperatures using pulsed electron spin resonance. The isolated spin T2 varies unexpectedly with phosphorus conc...
On the accuracy of analysed low temperatures in the stratosphere
analysed low temperatures stratosphere
2009/3/11
The accuracy of ECMWF (European Centre for Medium-Range Weather Forecasts) temperatures has been investigated by comparison to radiosonde temperatures. Particularly, the extent of temperatures below w...
Carbothermal Reduction Synthesis of Aluminium Oxynitride Spinel Powders at Low Temperatures,
2007/7/28
期刊信息
篇名
Carbothermal Reduction Synthesis of Aluminium Oxynitride Spinel Powders at Low Temperatures,
语种
英文
撰写或编译
作者
Li Yawei Li Nan , Yuan Runzhang
第一作者单位
刊物名称
Journal of the Materials Scie
页面
16(1997...
期刊信息
篇名
“Synergistic plasma-catalytic reduction of NOx over In-Fe2O3-HZSM-5 in the presence of excess oxygen at low temperatures.”
语种
英文
撰写或编译
作者
牛金海,朱爱民,杨学锋,孙琪,徐勇
第一作者单位
刊物名称
Catalysis Letters (SCI收录...
Life at low temperatures: A novel breeding-system adjustment in a polar cladoceran
Life at low temperatures novel breeding-system adjustment a polar cladoceran
2014/4/21
The typical breeding system of cladocerans, cyclic parthenogenesis, is poorly suited to polar settings because it requires one or more rounds of parthenogenesis before the production of males and sexu...
In a recent paper [Beige, Knight, and Vitiello, quant-ph/0404160], we showed that a large number N of particles
can be cooled very efficiently. The particles should be excited by red-detuned laser fi...
Development of Ammonium-Saponites from Gels with Variable Ammonium Concentration and Water Content at Low Temperatures
Cation exchange capacity Infrared spectroscopy Saponite Synthesis Thermal analysis Transmission electron microscopy X-ray powder diffraction
2011/12/1
Abstract: Ammonium-saponite is hydrothermally grown at temperatures below 300°C from a gel with an overall composition corresponding to (NH4)0.6Mg3Si3.4Al0.6O10(OH)2. The synthetic saponite and co-exi...
Kaolinite Synthesis. I. Crystallization Conditions at Low Temperatures and Calculation of Thermodynamic Equilibria. Application to Laboratory and Field Observations
Aluminum Hydroxide Kaolinite Synthesis Thermodynamic
2012/2/10
The equilibrium diagrams developed for Al-hydroxide and for kaolinite by Garrels and Christ (1965) have been modified by taking into account the existence of gels. From the stability zones obtained, t...