heterointerface

Nanotechnology

Researchers discover tunable 2D electron gas at the heterointerface of 5d iridate

Li Miao and Zhao Weiwei, Hefei Institute of Physical Sciences, Chinese Academy of Sciences Schematic diagram of band arrangement in various SrIrO3-based superlattices. Credit: Yang Xiaoping Recently, Professor Yang Xiaoping’s research group at the Institute of High Magnetic Fields, Hefei Institute of Physical Sciences, Chinese Academy of Sciences, discovered a tunable and controllable monolayer two-dimensional electron gas (2DEG) localized at…