Complex sentence: The Louis Néel Medal his been awarded annually since 1994 by the European Geophysical Society (EGS), usually for magnetism, palaeomagnetism and petrophysics, and is named after the Nobel Laureate Louis Néel, known for his research in the field of magnetism.
Split into simpler sentences: The Louis Néel Medal his been awarded annually since 1994, usually for magnetism, palaeomagnetism and petrophysics, by the European Geophysical Society (EGS). It is named after the Nobel laureate Louis Néel, known for research in the field of magnetism.