Please use this identifier to cite or link to this item:
|Title:||Phase diagrams for growing ordered heteroepitaxial quantum dots and quantum rings by surface prepatterning|
|Citation:||Liu, P., Zhang, Y.W., Lu, C. (2007). Phase diagrams for growing ordered heteroepitaxial quantum dots and quantum rings by surface prepatterning. Applied Physics Letters 90 (7) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2560981|
|Abstract:||Three-dimensional computer simulations are performed to obtain the phase diagrams for heteroepitaxially grown ordered quantum dots and quantum rings by surface prepatterning. Concave patterning in a squared array may lead to the formation of ordered dots, whereas convex patterning in a squared array may initially lead to the formation of ordered quantum rings, then a transition into quantum dots with further growth. The evolution of the surface chemical potential during growth explains the formation of the ordered surface structures. © 2007 American Institute of Physics.|
|Source Title:||Applied Physics Letters|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Sep 22, 2018
WEB OF SCIENCETM
checked on Sep 12, 2018
checked on Sep 7, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.