转角WSe2中观察到的巨大NHE信号。 (IMAGE) Science China Press Caption 在摩尔价带平带被填充至半满时(Filling = -0.5),作者观察到巨大的NHE信号(左图),对应的NHE产生效率比其他材料至少高两个量级(右图)。作者还在Filling = -0.5附近观测到连续莫特转变以及与重费米子材料类似的质量发散特性,这一特性可以用于解释观测到的巨大NHE信号。 Credit ©《中国科学》杂志社 Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.