有機半導体におけるスピン偏極と強磁性秩序評価：VSMとSQUID磁力計の比較

Exploring the principles and capabilities of VSM and SQUID magnetometers for detecting weak photoinduced ferromagnetism in organic semiconductors.

Abstract: Vibrating sample magnetometry (VSM) and SQUID magnetometry are two techniques to characterize magnetic properties. This article explains their principles and compares sensitivity, resolution, and temperature ranges. It also discusses detecting weak photo-induced ferromagnetism in organic semiconductors (e.g., P3HT/PCBM) and which method is bet…