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用电子自旋共振(Electron spin resonance简称ESR)技术测定地质和考古样品年代是近十几年发展起来的一项新的年代学方法。由于它具有年代覆盖范围宽、样品广泛、测量用样量少、可重复测量等优点而受到广泛重视。
The determination of geologic and archeological samples by Electron Spin Resonance (ESR) is a new chronological method developed in recent ten years. Because of its wide coverage of the era, a wide range of samples, the measurement sample with less, repeatable measurement and other advantages and receive widespread attention.