Studies of Nanoscale Electronic States by Real Space Imaging in High Magnetic Fields

我们已经开发了强磁场下的真实空间成像技术，如扫描隧道显微镜(STM)、磁光成像、扫描霍尔探针显微镜和电子自旋极化成像。我们首次成功地在混合磁体中实现了高达27T的STM运行，在超导磁体中成功地实现了高达11T的高稳定运行。这些技术已经被应用于研究新型超导体和磁性材料中的电子和磁态，以及2D电子系统中的电子密度分布。

We have developed real space imaging techniques in high magnetic fields, such as scanning tunneling microscopy (STM), magneto-optical imaging, scanning Hall probe microscopy and electron spin polarization imaging. We have first succeeded in the STM operation up to 27 T in the hybrid magnet and in the highly-stable operation up to 11 T in the superconducting magnet. These techniques have been applied to investigate electronic and magnetic states in novel superconductors and magnetic materials and also electron density distribution in a 2D-electron system.