The semiconductor nano- particle aggregate which is produced production method of the core/shell type semiconductor nano- particle making use of that

摘要

Production method of the core/shell type semiconductor nano- particle whose luminous strength is high is offered. In addition, the core/shell type semiconductor nano- particle aggregate which is produced making use of particular production method is offered. The particular core/production method of the shell type semiconductor nano- particle at micro emulsion method does core particle formation making use of opposite micelle, continues and distribution coefficient logarithm value of the formation place at the time of core formation (LogP _C) with distribution coefficient logarithm value of the formation place at the time of shell formation (LogP _S) features that it is the range where ratio LogP _{C/LogP S} is displayed with the below-mentioned general formula 1 in the core/shell type semiconductor nano- particle production method of forming the shell.General system 1:0.5 LogP _{C/LogP S 0.9}