Il Jung, Soon Yun, Ilgu Han, Il Ki Cho, Sung M. Lee, Joo In 2024-01-20T23:04:55Z 2024-01-20T23:04:55Z 2021-09-03 2008-06 0374-4884 https://pubs.kist.re.kr/handle/201004/133451 We studied the effects of surface passivation on the growth of CdSe quantum dots (QDs). In addition, we fabricated QD thin films and light-emitting diodes (LEDs). A chemical colloidal method was used to grow CdSe QDs and their characteristics were evaluated by using a photoluminescence (PL) measurement. An effective surface passivation of mono-disperse CdSe QDs was achieved by overcoating them with ZnS. Layer-by-layer assembly was used to fabricate QD thin films with molecular order and stability. The PL spectra of the QD thin films indicate that the QDs were successfully assembled into thin film. Finally, we obtained electroluminescence images from the active layer of the QD-LED as a function of the injection current. English KOREAN PHYSICAL SOC LANGMUIR Fabrication and optical properties of CdSe/ZnS core/shell quantum-dot multilayer film and hybrid organic/inorganic light-emitting diodes fabricated by using layer-by-layer assembly Article 10.3938/jkps.52.1891 1 JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.52, no.6, pp.1891 - 1894 JOURNAL OF THE KOREAN PHYSICAL SOCIETY 52 6 1891 1894 scie scopus kci ART001263018 000256756700035 2-s2.0-46849094094 Physics, Multidisciplinary Physics Article LANGMUIR CdSe CdSe/ZnS quantum dots layer-by-layer