Results 31 to 40 of about 4,113 (160)
APL Materials, 2014 LaAlO3 and NdGaO3 thin films of different thicknesses have been grown by pulsed laser deposition on TiO2-terminated SrTiO3 single crystals and investigated by soft X-ray photoemission spectroscopy.
Uwe Treske +8 more
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Structure and microstructure characterization of the La2SrB10O19 glass-ceramics [PDF]
Science of Sintering, 2019 The crystal structure of new lanthanum strontium borate glass-ceramics was refined by the Rietveld method. The results showed that La2SrB10O19 has the monoclinic crystal structure, space group C2 (No. 5) with a = 11.1170(6), b = 6.5667(3), c = 9.
Stojanović Jovica N. +6 more
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Modulation-free pump-probe spectroscopy of strontium atoms [PDF]
The European Physical Journal D, 2010 We have performed polarization spectroscopy and sub-Doppler DAVLL on the (5s5s) 1^S_0 -> (5s5p) 1^P_1 transition of atomic strontium. Both techniques generated a dispersion-type lineshape suitable for laser stabilization, without the need for frequency modulation.
Javaux, C. +4 more
openaire +3 more sources
Surface complexation model for strontium sorption to amorphous silica and goethite
Geochemical Transactions, 2008 Strontium sorption to amorphous silica and goethite was measured as a function of pH and dissolved strontium and carbonate concentrations at 25°C. Strontium sorption gradually increases from 0 to 100% from pH 6 to 10 for both phases and requires multiple
Criscenti Louise J +3 more
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Journal of IsotopesRadio-luminescence from radioactive isotopes has important applications in special fields. To accurately measure the luminescence characteristics of luminescent materials in specific light-emitting directions under radioactive source excitation，a ...
Yuqing YANG +5 more
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A compact atomic beam based system for Doppler-free laser spectroscopy of strontium atoms [PDF]
Review of Scientific Instruments, 2017 We report the construction of a simple, light weight, and compact atomic beam spectroscopy cell for strontium atoms. The cell is built using glass blowing technique and includes a simple titanium sublimation pump for the active pumping of residual and background gases to maintain ultra-high vacuum.
Gunjan Verma +3 more
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Recent Advances Concerning the 87Sr Optical Lattice Clock at the National Time Service Center
Applied Sciences, 2018 We review recent experimental progress concerning the 87Sr optical lattice clock at the National Time Service Center in China. Hertz-level spectroscopy of the 87Sr clock transition for the optical lattice clock was performed, and closed-loop operation of
Yebing Wang +4 more
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Optical pumping of 5s4d^{1}D_{2} strontium atoms for laser cooling and imaging
Physical Review ResearchWe present a faster repumping scheme for strontium magneto-optical traps operating on the broad 5s^{2}^{1}S_{0}−5s5p^{1}P_{1} laser cooling transition. Contrary to existing repumping schemes, we directly address lost atoms that spontaneously decayed to ...
Jens Samland +5 more
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Monte-Carlo simulations of superradiant lasing
New Journal of Physics, 2018 We simulate the superradiant dynamics of ensembles of atoms in the presence of collective and individual atomic decay processes. We apply the Monte-Carlo wave-function method and identify quantum jumps in a reduced Dicke state basis, which reflects the ...
Yuan Zhang +2 more
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Possibilities of Using Ukrainian Clinoptilolite (Sokyrnytsia Deposit) in Nuclear Energy
East European Journal of PhysicsThe clinoptilolite from the Sokyrnytsia deposit belongs to the zeolite family and is known for its application as sorbents in nuclear energy. The sorption of cesium, strontium, cobalt, and europium ions by clinoptilolite has been studied.
Oleksii Yu. Lonin +3 more
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