The two-dimensional electron gas (2DEG) formed at the perovskite oxides heterostructures is of great interest because of its potential applications in oxides electronics and nanoscale multifunctional devices. A canonical example is the 2DEG at the interface between a polar oxide LaAlO3 (LAO) and non-polar SrTiO3 (STO). Here. the LAO polar oxide can be regarded as the modulating or dop... https://yeswellneses.shop/product-category/childrens-multivitamins/