Phase-controlled synthesis and magnetic properties of cubic and hexagonal CoO nanocrystals

2016 ◽  
Vol 27 (45) ◽  
pp. 455602 ◽  
Author(s):  
Qiongqiong Qi ◽  
Yuanzhi Chen ◽  
Laisen Wang ◽  
Deqian Zeng ◽  
Dong-Liang Peng

CrystEngComm ◽  
2018 ◽  
Vol 20 (38) ◽  
pp. 5844-5856 ◽  
Author(s):  
F. A. Taher ◽  
E. Abdeltwab

Three ferromagnetic complex nanostructures (flower, sheaf, and cactus) of Co-doped ZnO thin films were selectively grown from 1D to 3D.



2013 ◽  
Vol 410 ◽  
pp. 116-123 ◽  
Author(s):  
Meiying Liu ◽  
Linlin Chen ◽  
Chunming Lin ◽  
Liqing Zhang ◽  
Hongfei Song




2007 ◽  
Vol 89 (2) ◽  
pp. 529-532 ◽  
Author(s):  
J. Wan ◽  
Y. Yao ◽  
G. Tang


2013 ◽  
Vol 48 (11) ◽  
pp. 4785-4790 ◽  
Author(s):  
Huaqiang Wu ◽  
Tingting Li ◽  
Lingling Xia ◽  
Xiaojun Zhang


2017 ◽  
Vol 49 ◽  
pp. 27-33 ◽  
Author(s):  
Xiao Fei Niu ◽  
Fu Rong Tu

The monodisperse popcorn-like CeO2 nanostructures with crude surface covered by wrinkles completely and a diameter of 150-300 nm have been successfully synthesized by a facile hydrothermal technology. XRD, SEM, XPS, Raman scattering and M-H curve were employed to characterize the samples. The results showed that the popcorn-like CeO2 nanostructures have a cubic fluorite structure and there are Ce3+ ions and oxygen vacancies existing in their surface. The magnetic measurement indicated that the popcorn-like CeO2 nanostructures possess excellent ferromagnetism at room temperature, which can be attributed to the influences of the morphology of the particles, Ce3+ ions and oxygen vacancies.



2015 ◽  
Vol 17 (48) ◽  
pp. 32398-32412 ◽  
Author(s):  
M. Patange ◽  
S. Biswas ◽  
A. K. Yadav ◽  
S. N. Jha ◽  
D. Bhattacharyya

Graphitic carbon coated core/shell structured Ni/NiO nanoparticles were synthesized by a sol–gel type chemical precursor method and their structural, morphological and magnetic properties were evaluated.



2017 ◽  
Vol 28 (19) ◽  
pp. 14138-14148 ◽  
Author(s):  
T. Ramesh ◽  
R. S. Shinde ◽  
S. Senthil Kumar ◽  
S. R. Murthy


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