OPERANDO SOLID-STATE NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY SPECIALIZED ROTOR INSERT FOR PROBING MATERIALS AND DEVICES UNDER ELECTRICAL BIAS

摘要

A magic angle sample spinning nuclear magnetic resonance system including a housing, a cryogenic fluid in the housing, a magnet in the housing, a probe in the housing, a magic angle sample spinning insert in the probe, a sample battery in the magic angle sample spinning insert, a photovoltaic cell in the magic angle sample spinning insert wherein the photovoltaic cell is connected to the sample battery, an optic fiber operatively connected to the photovoltaic cell, and a laser operatively connected to the optic fiber wherein the laser provides power to charge the sample battery during the magic angle sample spinning nuclear magnetic resonance.