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Individual Trapped Atoms for Cavity QED Quantum
Individual Trapped Atoms for Cavity QED Quantum

... this thesis, individual atoms are trapped and detected non-destructively by the addition of cooling beams in an optical lattice. This non-destructive imaging technique led to atomic storage times of two minutes in an optical lattice. The second part of thesis incorporated the individual atoms into a ...
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... fermionic gases. It is based on three lectures which one of the authors gave at the Varenna summer school describing the experimental techniques used to study ultracold fermionic gases, and some of the results obtained so far. In many ways, the area of ultracold fermionic gases has grown out of the ...
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PDF Version - UCSF Dept of Anesthesia

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... and energy sectors (Wu, J., et al., 2007). The production of high quality graphene remains one of the greatest challenges, in particular when it comes to maintaining the material properties and performance upon up-scaling, which includes mass production for material/energy oriented applications and ...
Brief Contents - Educhimica.it
Brief Contents - Educhimica.it

... 7. a. 56.0 + 3.44 = 59.44. The first number stops its significant figure in the tenths place after the decimal, and the second number stops its significant figure in the hundredths place after the decimal. Hence, we limit our final answer to the tenths place after the decimal. The final answer is 59.4. b. ...
Physics meets philosophy at the Planck scale: Contemporary
Physics meets philosophy at the Planck scale: Contemporary

... of superstring theory – if only the theory was sufficiently tractable for them to be made – could be tested with currently available technologies. We will never observe the effects of gravitational interactions between an electron and a proton in a hydrogen atom (Feynman 1995, p. 11, calculates that ...
Fusion Energy Engineering Laboratory   (FEEL)
Fusion Energy Engineering Laboratory (FEEL)

... 6.3.2 LHD local dependence ............................................................................ 6.3.3 LHD power dependence ........................................................................ 6.3.4 LHD W7-AS model........................................................................... ...
hillj49745 - University of Texas Libraries
hillj49745 - University of Texas Libraries

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... system. A length is the spatial separation of two points relative to some standard length. Time is measured relative to the duration of reoccurrences of a given configuration of a cyclical system—say, a pendulum swinging to and fro, an Earth rotating about its axis, or electromagnetic waves from a c ...
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... ring which has auxiliary components such as bending magnets and insertion devices (undulators or wigglers). These supply the strong magnetic fields perpendicular to the electron beam which are needed to convert the high-energy electron energy into light or some other form of electromagnetic radiatio ...
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... devices that work like “little hands”,2 Prof. Feynman establish no consideration about the size of the scale that nanotechnology deals with. Professor Taniguchi set this limit around 1 nanometer.1 Nowadays the most widely accepted interval ranges from 1 to 100 nanometers3 and not only it considers t ...
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Hydrogen atom



A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force. Atomic hydrogen constitutes about 75% of the elemental (baryonic) mass of the universe.In everyday life on Earth, isolated hydrogen atoms (usually called ""atomic hydrogen"" or, more precisely, ""monatomic hydrogen"") are extremely rare. Instead, hydrogen tends to combine with other atoms in compounds, or with itself to form ordinary (diatomic) hydrogen gas, H2. ""Atomic hydrogen"" and ""hydrogen atom"" in ordinary English use have overlapping, yet distinct, meanings. For example, a water molecule contains two hydrogen atoms, but does not contain atomic hydrogen (which would refer to isolated hydrogen atoms).
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