Results 251 to 260 of about 244,391 (301)
Some of the next articles are maybe not open access.
Analytical Chemistry, 2010
Atomic Absorption Spectrometry 4653 Flame Atomic Absorption Spectrometry 4653 Electrothermal Atomic Absorption Spectrometry 4654 Volatile Species Generation Atomic Absorption Spectrometry 4654 Direct Solids Atomic Absorption Spectrometry 4655 Continuum Source Atomic Absorption Spectrometry 4655 Atomic Fluorescence Spectrometry 4655 Atomic Emission ...
Bings, Nicolas H. +2 more
openaire +3 more sources
Atomic Absorption Spectrometry 4653 Flame Atomic Absorption Spectrometry 4653 Electrothermal Atomic Absorption Spectrometry 4654 Volatile Species Generation Atomic Absorption Spectrometry 4654 Direct Solids Atomic Absorption Spectrometry 4655 Continuum Source Atomic Absorption Spectrometry 4655 Atomic Fluorescence Spectrometry 4655 Atomic Emission ...
Bings, Nicolas H. +2 more
openaire +3 more sources
Atomic absorption spectroscopy
Journal of the American Oil Chemists' Society, 1968AbstractAtomic absorption spectrophotometry has been used for the rapid determination of various metallic and nonmetallic elements in crude and refined vegetable oils and in animal fats, many present in levels of parts per million. Various types of crude and refined vegetable oils were analyzed for Ca, Cu, Fe, Mg, Mn, P and Zn.
B, Piccolo, R T, O'Connor
openaire +2 more sources
Atom-by-atom spectroscopy at graphene edge
Nature, 2010The properties of many nanoscale devices are sensitive to local atomic configurations, and so elemental identification and electronic state analysis at the scale of individual atoms is becoming increasingly important. For example, graphene is regarded as a promising candidate for future devices, and the electronic properties of nanodevices constructed ...
Kazu, Suenaga, Masanori, Koshino
openaire +2 more sources
PRECISION SPECTROSCOPY OF HELIUM ATOM
Laser Spectroscopy, 2005Quantum electrodynamic theory (QED) of the simplest bound-three-body system is now stringently tested by precise spectroscopic frequency measurements in He lium. Alternatively, comparison between He measurements and theory could be used for accurate determination of some fundamental quantities, as for example, the fine structure constant a, and the ...
Cancio P +5 more
openaire +6 more sources
2013
Contents The spectrum of hydrogen 181 The spectral series 181 Example 21.1: Calculating the shortest and longest wavelength lines in a series 182 Selection rules 182 Brief illustration 21.1: Selection rules
Peter Atkins +2 more
openaire +2 more sources
Contents The spectrum of hydrogen 181 The spectral series 181 Example 21.1: Calculating the shortest and longest wavelength lines in a series 182 Selection rules 182 Brief illustration 21.1: Selection rules
Peter Atkins +2 more
openaire +2 more sources