piezomagnetic effect /paɪˌiːzəʊˈmæɡnɪtɪzəm/ (also piezomagnetism)

• 1. 

  N the production of a magnetic field by applying a mechanical stress to certain crystals 压磁

• 2. 

  N the converse effect in which stress is produced in a crystal as a result of an applied magnetic field 压磁效应