form a groove meaning in Chinese

设计孔型

Referring to the formation process of qd , it is accepted that there formed a groove around the dot during the formation process due to mass - transfer . when the dots were capped by a compound with larger band gap , there will appear a potential maximum due to larger confinement . the maximum will prevent the carriers from entering the dot , and the origin of the kink point is resulted from the prevention
根据s - k模式量子点的形成过程，我们认为在点的形成过程中由于质量迁移会在点的周围形成一个凹槽，加上覆盖层后，由于大的量子限域效应该处将形成一个势能极大值，该势能极大值将阻碍载流子从势垒层向量子点的注入，该过程是导致上述拐点出现的原因。