Chemical elements
  Nickel
    History
    Occurrence
    Isotopes
    Energy
    Production
    Preparation
    Application
    Catalyst
    Physical Properties
      Gravity
      Hardness
      Mechanical Properties
      Compressibility
      Plastic Flow
      Coefficient of Expansion
      Thermal Conductivity
      Molten Nickel
      Magnetic Power
      Thermal Properties
      Index of Refraction
      Radiation Energy
      Spectrum
      Absorption Spectra
      X-ray Spectrum
      Emission of Electrons
      Photoelectric Effect
      Ionization Potentials
      Conductivity
      Conductivity of Crystal Nickel
      Voltaluminescence
      Contact Potential
      Electrochemical Series
      Electrode Potential
      Over-voltages
      Salts Solutions
      Electrodeposition
      Nickel-Iron Accumulator
      Thermoelectric Force
      Peltier effect
      Thomson effect
    Compounds
    PDB 1a5n-1g2a
    PDB 1g3v-1mn0
    PDB 1mro-1s9b
    PDB 1scr-1xmk
    PDB 1xu1-2cg5
    PDB 2cqz-2jih
    PDB 2jk8-2v4b
    PDB 2vbq-3c2q
    PDB 3c6c-3h85
    PDB 3hdp-3kvb
    PDB 3l1m-3o00
    PDB 3o01-4ubp
    PDB 8icl-9ant

Photoelectric Effect of Nickel






The photoelectric effect was investigated by L. P. Davies, J. F. Chittum, J. S. Hunter, R. Hamer, R. B. Jones, H. Klumb, J. R. Nillson, T. Pavolini, G. Reboul, S. C. Roy, F. Hlucka, W. Klug, J. Chadwick and M. Goldhaber, A. G. Shenstone, J. J. Weigle, and G. B. Welch. S. Werner gave 2850 A. for the photoelectric threshold corresponding with the limiting frequency of the photoelectric effect; R. Hamer gave 3050 A.; G. B. Welch, 3050 A.; and J. J. Weigle, 3540 A. The subject was studied by J. H. Wolfenden, C. Kenty, P. Lukirsky and S. Prilezaeff, U. Nakaya, F. Hlucka, G. B. Bandopadhyaya, G. N. Glasoe, O. Koppius, and F. G. Tucker. H. Klumb, O. I. Leypunsky, and W. Frese investigated the influence of occluded gas on the photoelectric effect; and R. F. Hanstock, the effect of polishing the metal. H. S. Allen, and W. Frese found that the oxidizing agents which make nickel passive are those which reduce the photoelectric sensitiveness. F. Ehrenhaft found that powdered nickel exhibited positive and negative photophoresis, or movement with or against the direction of a beam of incident light.


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