원문정보
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
Free-standing multilayer distributed Bragg reflectors (DBR) porous silicon dielectric mirrors, prepared by electrochemical etching of crystalline silicon using square wave currents are treated with polymethylmethacrylate (PMMA) to produce flexible, stable composite materials in which the porous silicon matrix is covered with caffeine-impregnated PMMA. Optically encoded free-standing DBR PSi dielectric mirrors retain the optical reflectivity. Optical characteristics of free-standing DBR PSi dielectric mirrors are stable and robust for 24 hrs in a pH 12 aqueous buffer solution. The appearance of caffeine and change of DBR peak were simultaneously measured by UV-vis spectrometer and Ocean optics 2000 spectrometer, respectively.
목차
Abstract
1. Introduction
2. Experimental Section
2.1. Preparation of DBR PSi and DBR PSi/PMMA Composite Films
2.2. Instrumentation and Data Acquisition
3. Result and Discussion
4. Conclusion
References
1. Introduction
2. Experimental Section
2.1. Preparation of DBR PSi and DBR PSi/PMMA Composite Films
2.2. Instrumentation and Data Acquisition
3. Result and Discussion
4. Conclusion
References
저자정보
참고문헌
자료제공 : 네이버학술정보