J. Hoogschagen

On the intensities and the multipole character in the spectra of the rare earth ions

L. J. F. Broer, C.J. Gorter, J. Hoogschagen · Physica · 1945 · 113 citations

Rare Earth Mineral, Rare Earth Ions, Physics +8

The absorption of light in solutions of the rare earth salts

J. Hoogschagen, C.J. Gorter · Physica · 1948 · 44 citations

Rare Earth Mineral, Photochemistry, Optical Properties +7

The melting line of carbon dioxide up to 2800 atmospheres

A. Michels, B.S. Blaisse, J. Hoogschagen · Physica · 1942 · 33 citations

Carbon Dioxide, Carbon Sequestration, Engineering +5

The light absorption in the near infra red region of praseodymium, samarium and ytterbium solutions

J. Hoogschagen · Physica · 1946 · 25 citations

Optical Materials, Engineering, Physics +10

The absorption of light in aqueous solutions of neodymium salts

J. Hoogschagen, A.P. Snoek, C.J. Gorter · Physica · 1943 · 15 citations

Optical Materials, Engineering, Photochemistry +12