Composition and Bandgap-Graded ZnCdSSe Thin Films and Thin Film/Nanowire Hybrid Structures for Potential Optoelectronic Applications
    
Yazarlar (1)
Prof. Dr. Sunay TÜRKDOĞAN Yalova Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Nanoelectronics and Optoelectronics
Dergi ISSN 1555-130X Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 03-2018
Cilt / Sayı / Sayfa 13 / 3 / 340–348 DOI 10.1166/jno.2018.2235
Makale Linki http://www.ingentaconnect.com/content/asp/jno/2018/00000013/00000003/art00008
Özet
In this work, we have demonstrated the growth and characterization of compositionally graded Zn x Cd1–x S y Se1–y thin films over a single substrate in a single furnace run and CdSe-rich thin film/nanowire hybrid structures for prospective optoelectronic applications. A simple but versatile chemical vapor deposition method relying on the temperature dependent composition deposition was utilized. We have achieved growing full composition graded thin films over a single substrate and any compositional films in the ZnCdSSe material system by placing the substrate along the temperature gradient of the furnace or locating the substrate vertically at an appropriate temperature region, respectively. Thin film/nanowire hybrid structures were also grown in the same manner, but with two steps. The only difference between film and nanowire growths was the presence of Au catalyst material over the growth surface. First …
Anahtar Kelimeler
Bandgap Engineering | II-IV | Thin Films | Hybrid Structures | Optoelectronics | 3D pn-Junction | CVD