Structural and Magnetic Properties of Zn1-xCuxO (0 ≤ x ≤ 0.1) Systems

被引：18

作者：

Mohapatra, Jyoshnarani ^{[2
]}

Mishra, Dilip Kumar ^{[1
]}

Berma, Vivek ^{[3
]}

Kamilla, Susanta Kumar ^{[2
]}

Sakthivel, Ramasamy ^{[1
]}

Mohapatra, Birendra Kumar ^{[1
]}

Singh, Saroj Kumar ^{[1
]}

机构：

[1] CSIR, Inst Minerals & Mat Technol, Adv Mat Technol Dept, Bhubaneswar 751013, Orissa, India

[2] Siksha O Anusandhan Univ, Inst Tech Educ & Res, Dept Phys, Bhubaneswar 751030, Orissa, India

[3] Natl Phys Lab, New Delhi 110012, India

来源：

ADVANCED SCIENCE LETTERS | 2011年 / 4卷 / 02期

关键词：

Conventional Sintering; Ferromagnetism; EPMA; Band Gap; Copper Oxide Cluster; CU-DOPED ZNO; ROOM-TEMPERATURE FERROMAGNETISM; OPTICAL-PROPERTIES; RAMAN-SCATTERING; ZINC-OXIDE; FILMS; SEMICONDUCTORS; NANORODS; PHOTOLUMINESCENCE; SPINTRONICS;

D O I：

10.1166/asl.2011.1228

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Cu doped ZnO system (Zn1-xCuxO) has been synthesized by varying Cu concentration from 3 to 10% in the Zn site by conventional sintering technique. Room temperature ferromagnetism is observed in all Cu doped ZnO samples. It is observed that density is increased as a function of increasing concentration of Cu substitution at Zn site. Microstructural analysis and compositional mapping under electron probe microstructure analyzer (EPMA) indicates that Zn and Cu are distributed uniformly throughout the bulk sample. However, non-existence of copper oxide clusters in the bulk surface accounts for its ferromagnetic property. Decrease in the band gap of Cu doped ZnO compared to undoped ZnO confirms the matrix incorporation of Cu in the ZnO system.

引用

页码：458 / 462

页数：5

共 50 条

[31] Structural, Optical and Magnetic Properties of Zn1-xCdxO Diluted Magnetic Semiconductors Nanoparticles [J].

Yehia, M. ;

Labib, Sh ;

Ismail, S. M. .

JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, 2021, 31 (12) :4491-4503

[32] Effect of Ni Doping on Structural, Morphological, Optical and Magnetic Properties of Zn1-xNix O Dilute Magnetic Semiconductors [J].

Pazhanivelu, V. ;

Selvadurai, A. Paul Blessington ;

Murugaraj, R. .

JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2014, 27 (07) :1737-1742

[33] Synthesis, structure and optical properties of x(CuO)/(1-x)Ni(OH)2 [x=0, 0.1 and 0.3] nanocomposites [J].

Dhaouadi, Hassouna ;

Kouass, Salah ;

Touati, Fathi .

CERAMICS INTERNATIONAL, 2014, 40 (06) :7823-7827

[34] Magnetic and structural properties of Mn1-xCrxAlGe (0 ≤ x ≤ 1.0) [J].

Masumitsu, Hayato ;

Yoshinaga, Soshi ;

Mitsui, Yoshifuru ;

Umetsu, Rie Y. ;

Hiroi, Masahiko ;

Uwatoko, Yoshiya ;

Koyama, Keiichi .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2018, 456 :104-107

[35] Microwave combustion synthesis, structural, optical and magnetic properties of Zn1-xCoAl2O4 (0 ≤ x ≤ 0.5) spinel nanostructures [J].

Anand, G. Theophil ;

Kennedy, L. John ;

Vijaya, J. Judith .

JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 581 :558-566

[36] Structural characterization of Zn1-xCdxO (0≤x≤0.20) microrods grown by spray pyrolysis [J].

Bacaksiz, E. ;

Altunbas, M. ;

Ozcelik, S. ;

Oltulu, O. ;

Tomakin, M. ;

Yilmaz, S. .

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2009, 12 (03) :118-121

[37] Study on the structure and optical property of Zn1-xCuxO sol-gel thin films on quartz substrate [J].

Zhang, Yidong ;

Mi, Liwei ;

Zheng, Zhi .

PHYSICA B-CONDENSED MATTER, 2012, 407 (12) :2254-2257

[38] Structural and Magnetic Properties of Transition-Metal-Doped Zn1-xFexO [J].

Abdel-Baset, T. A. ;

Fang, Yue-Wen ;

Anis, B. ;

Duan, Chun-Gang ;

Abdel-Hafiez, Mahmoud .

NANOSCALE RESEARCH LETTERS, 2016, 11 :1-12

[39] Influences of annealing temperature on structural, magnetic and optical properties of Zn0.98V0.02O nanoparticles [J].

Liu, Hongbo ;

Liu, Yang ;

Yang, Lili ;

Chen, Zhenguo ;

Zhang, Xu ;

Yang, Jinghai ;

Zhou, Zhiping .

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2014, 27 :309-313

[40] Preparation characterization and magnetic properties of Zn(1-x)CoxO nanoparticle Dilute magnetic semiconductors [J].

Salkar, Kapil Y. ;

Tangsali, R. B. ;

Gad, R. S. ;

Jeyakanthan, M. ;

Subramanian, Uma .

SUPERLATTICES AND MICROSTRUCTURES, 2019, 126 :158-173

← 1 2 3 4 5 →