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  • metal
  • Transition metal mole fractions of about 0.1 at%, as investigated by EDX microanalysis, can be measured using SIMS elemental maps with a lateral resolution of less than 200 nm with typical acquisition times of 30 minutes for each area of interest. (arvojournals.org)
  • copper
  • Melanosomes, 0.5 - 1 μm in diameter, contain pheomelanin and yield sulfur maps and maps of trace elements like calcium, copper and sodium, the latter not detected by EDX microanalysis. (arvojournals.org)
  • group
  • The group 6, or group VIB of the standard American designation, includes the elements chromium, molybdenum and tungsten. (reference.com)
  • iron
  • Some of the high {Tc} iron pnictides contain rare-earth elements, raising the question of how the existence and tunability of a d-electron antiferromagnetic order influences the heavy fermion behavior of the f-moments. (unt.edu)
  • Methods
  • The most standard thermal methods for determining transition temperature are Thermomechanical Analysis (TMA), Dynamic Mechanical Analysis (DMA), and Differential Scanning Calorimetry (DSC). (element.com)
  • high
  • Nano-SIMS has excellent detection limits and a lateral resolution of better than 200 nm and we demonstrate the possibilities for chemical mapping, high-sensitivity trace element detection and reduced acquisition times. (arvojournals.org)
  • different
  • In order to determine the glass transition temperature of a material, one of several different test and reporting types may be used. (element.com)