Physical properties of Cu and Dy co-doped ZnO thin films prepared by radio frequency magnetron sputtering for hybrid organic/inorganic electronic devices

被引：18
作者：
Locovei, C. [1 ,2 ]
Coman, D. [1 ]
Radu, A. [1 ]
Ion, L. [1 ,3 ]
Antohe, V. A. [1 ]
Vasile, N. [1 ]
Dumitru, A. [1 ]
Iftimie, S. [1 ]
Antohe, S. [1 ,4 ]
机构：
[1] Univ Bucharest, Fac Phys, Magurele 077125, Romania
[2] Natl Inst Mat Phys, Magurele 077125, Romania
[3] UC Louvain, Inst Condensed Matter & Nanosci IMCN, Pl Croix Sud 1, B-1348 Louvain La Neuve, Belgium
[4] Acad Romanian Scientists, 54 Splaiul Independentei, Bucharest, Romania
来源：
THIN SOLID FILMS | 2019年 / 685卷
关键词：
Zinc oxide; Copper; Dysprosium; Hybrid heterojunctions; Poly(3-hexylthiophene-2.5-diyl); Copper (II) phthalocyanine; OPTICAL-PROPERTIES; SOL-GEL; LUMINESCENCE; TEMPERATURE; MICROSTRUCTURE; PRESSURE; BAND; RF;
D O I：
10.1016/j.tsf.2019.06.027
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Copper (Cu) and dysprosium (Dy) co-doped zinc oxide (ZnO) thin films were fabricated by radio frequency magnetron sputtering (RF-magnetron sputtering) using a homemade target having the atomic percentage of Cu and Dy of 1%, onto optical glass substrates and quartz substrates. The structural, morphological, optical, and electrical properties of fabricated ZnO:(Cu, Dy) structures were analyzed and discussed. It was found that all samples have hexagonal Wurtzite structure. Optical transmission measurements indicate values larger than 75% in the 400-2500 nm ranges. The current-voltage characteristics of hybrid heterojunctions based on ZnO:(Cu, Dy) and poly(3-hexylthiophene-2.5-diyl) (P3HT) or copper (II) phthalocyanine (CuPc) thin films were acquired in the dark, in ambient atmosphere, and they exhibit the typical diode behavior, almost free of electrical hysteresis.
引用
收藏
页码：379 / 384
页数：6
相关论文
共 36 条
[1]   The effect of thermal annealing on photoelectrochemical responses of WO3 thin films [J].
Ahn, Kwang-Soon ;
Lee, Se-Hee ;
Dillon, Anne C. ;
Tracy, C. Edwin ;
Pitts, Roland .
JOURNAL OF APPLIED PHYSICS, 2007, 101 (09)
[2]   Green luminescence band of zinc oxide films copper-doped by thermal diffusion [J].
Alivov, YI ;
Chukichev, MV ;
Nikitenko, VA .
SEMICONDUCTORS, 2004, 38 (01) :31-35
[3]   Template-free electrodeposition of highly oriented and aspect-ratio controlled ZnO hexagonal columnar arrays [J].
Antohe, Vlad Andrei ;
Gence, Loik ;
Srivastava, Sandeep Kumar ;
Piraux, Luc .
NANOTECHNOLOGY, 2012, 23 (25)
[4]   Self-seeded electrochemical growth of ZnO nanorods using textured glass/Al-doped ZnO substrates [J].
Antohe, Vlad-Andrei ;
Mickan, Martin ;
Henry, Frederic ;
Delamare, Romain ;
Gence, Loik ;
Piraux, Luc .
APPLIED SURFACE SCIENCE, 2014, 313 :607-614
[5]   Preparation, growth and characterization of nonvacuum Cu-doped ZnO thin films [J].
Asikuzun, E. ;
Ozturk, O. ;
Arda, L. ;
Terzioglu, C. .
JOURNAL OF MOLECULAR STRUCTURE, 2018, 1165 :1-7
[6]   Structural and magnetic properties of Co-doped ZnO thin films grown by ultrasonic spray pyrolysis method [J].
Baghdad, R. ;
Lemee, N. ;
Lamura, G. ;
Zeinert, A. ;
Hadj-Zoubir, N. ;
Bousmaha, M. ;
Bezzerrouk, M. A. ;
Bouyanfif, H. ;
Allouche, B. ;
Zellama, K. .
SUPERLATTICES AND MICROSTRUCTURES, 2017, 104 :553-569
[7]   Low-temperature, high-performance solution-processed metal oxide thin-film transistors formed by a 'sol-gel on chip' process [J].
Banger, K. K. ;
Yamashita, Y. ;
Mori, K. ;
Peterson, R. L. ;
Leedham, T. ;
Rickard, J. ;
Sirringhaus, H. .
NATURE MATERIALS, 2011, 10 (01) :45-50
[8]   LUMINESCENCE OF HETEROEPITAXIAL ZINC-OXIDE [J].
BETHKE, S ;
PAN, H ;
WESSELS, BW .
APPLIED PHYSICS LETTERS, 1988, 52 (02) :138-140
[9]   Metrological characteristics of ZNO oxygen sensor at room temperature [J].
Chaabouni, F ;
Abaab, M ;
Rezig, B .
SENSORS AND ACTUATORS B-CHEMICAL, 2004, 100 (1-2) :200-204
[10]   Efficient photo luminescence of Dy3+ at low concentrations in nanocrystalline ZrO2 [J].
Diaz-Torres, L. A. ;
De la Rosa, E. ;
Salas, P. ;
Romero, V. H. ;
Angeles-Chavez, C. .
JOURNAL OF SOLID STATE CHEMISTRY, 2008, 181 (01) :75-80
1234