Theoretical and Experimental Approaches to Measuring Mechanical Properties of Zn1-xCoxO Binary Tetrahedral Bulk Semiconductors

AŞIKUZUN TOKEŞER, Elif; ÖZTÜRK, Özgür

doi:10.1007/s10854-018-8800-2

Theoretical and Experimental Approaches to Measuring Mechanical Properties of Zn1-xCoxO Binary Tetrahedral Bulk Semiconductors

Yazarlar (2)

Doç. Dr. Elif AŞIKUZUN TOKEŞER Kastamonu Üniversitesi, Türkiye

Prof. Dr. Özgür ÖZTÜRK Kastamonu Üniversitesi, Türkiye

Makale Türü	Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı	Journal of Materials Science Materials in Electronics
Dergi ISSN	0957-4522 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler	SCI-Expanded
Makale Dili	İngilizce	Basım Tarihi	05-2018
Cilt / Sayı / Sayfa	29 / 10 / 7971–7978	DOI	10.1007/s10854-018-8800-2
UAK Araştırma Alanları	Yarı İletkenler

Özet

We prepared a Zn 1 - xCo xO system as polycrystalline nanoparticles with various compositions (x=0.01,0.02,0.03,0.04,0.05,and0.10) using sol–gel techniques and use zinc acetate dihydrate and cobalt acetate tetrahydrate as precursors. Nanoparticles were pressed under a pressure of 4 tons for 5 min into 2 mm thick disk shaped compacts 10 mm in diameter, which were then annealed at 500 °C for 30 min under a 5B Ar atmoshpere. We carried out X-ray diffraction, scanning electron microscopy, and Vickers microhardness analyses of Co doped Zno -based nano bulk materials in detail, focusing especially on theoretical and experimental mechanical analyses. We found that calculated values were higher than the Vickers microhardness experimental results. Doping ZnO with Co did not lead to significant changes in the a and c axes. The calculated hardness values are larger than those from the experiments. Acoording to the SEM and EDS images grain size decreases as Co doping increases and the amount of Zn decreases with Co doping, respectively.

Anahtar Kelimeler

BM Sürdürülebilir Kalkınma Amaçları

Atıf Sayıları
Scopus	6

Theoretical and Experimental Approaches to Measuring Mechanical Properties of Zn1-xCoxO Binary Tetrahedral Bulk Semiconductors

Dergi Adı	JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
Yayıncı	Springer New York
Açık Erişim	Hayır
ISSN	0957-4522
E-ISSN	1573-482X
CiteScore	5,1
SJR	0,529
SNIP	0,712

Theoretical and Experimental Approaches to Measuring Mechanical Properties of Zn1-xCoxO Binary Tetrahedral Bulk Semiconductors

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