Pregled bibliografske jedinice broj: 81832
Structure of CdS– arachidic acid composite LB multilayers
Structure of CdS– arachidic acid composite LB multilayers // Colloids and Surfaces A: Physicochemical and Engineering Aspects, 198-200 (2002), 59-66 (međunarodna recenzija, članak, znanstveni)
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Naslov
Structure of CdS– arachidic acid composite LB multilayers
Autori
Prasanth Kumar, N. ; Narang, S.N. ; Major, S. ; Satish, Vitta ; Talwar, S.S. ; Dubček, Pavo ; Amenitsch, Heinz ; Bernstorff, Sigrid
Izvornik
Colloids and Surfaces A: Physicochemical and Engineering Aspects (0927-7757) 198-200
(2002);
59-66
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Langmuir– Blodgett; Nanoclusters; CdS; Molecular packing
Sažetak
Langmuir– Blodgett (LB) multilayers of cadmium arachidate were used as precursors to grow semiconducting CdS nanoclusters. The formation of CdS in the multilayers was determined by Fourier transform-infrared (FT-IR), ultraviolet– visible (UV– vis) and Raman spectroscopy. The structural changes occurring as a consequence of CdS ormation have been characterized using X-ray reflection (XR) and grazing incidence X-ray diffraction (GIXD) techniques. The CdS containing composite multilayers exhibit the presence of two types of molecular domains, one with close packed herringbone arrangement and the other with tilted molecular chains with no in-plane order. The structural and spectroscopic evidences together suggest that the CdS nanoclusters formed within the arachidic acid LB matrix are quasi two-dimensional in nature with lateral dimension ~5– 10 nm and thickness ~1.1 nm.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
