E.C. Wiersma

Experiments on adiabatic cooling of paramagnetic salts in magnetic fields

W.J. De Haas, E.C. Wiersma, H. A. Kramers · Physica · 1934 · 55 citations

Magnetism, Engineering, Adiabatic Cooling +9

Adiabatic demagnetisation of some paramagnetic salts

W.J. De Haas, E.C. Wiersma · Physica · 1935 · 28 citations

Magnetism, Ferromagnetism, Adiabatic Demagnetisation +8

Determination of the difference of the principal susceptibilities of some rare earth ethylsulphates

R.A. Fereday, E.C. Wiersma · Physica · 1935 · 22 citations

Rare Earth Mineral, Engineering, Biochemistry +6

On the determination of the thermodynamical temperature scale below 1°K

W.J. De Haas, E.C. Wiersma · Physica · 1936 · 17 citations

Thermodynamic Modelling, Engineering, Physics +12

Further experiments on adiabatic cooling of magnetic substances

W.J. De Haas, E.C. Wiersma · Physica · 1935 · 14 citations

Magnetism, Engineering, Physics +9