Control of magneto-transport characteristics of Co-doped ZnO by electron beam irradiation

S Lee, JH Park, WK Kim, H Dal Park, BC Lee… - RSC …, 2016 - pubs.rsc.org
Electron beam irradiation can be used to modify the physical properties of materials, but its
effects have never been studied in Co-doped ZnO (ZnCoO), a promising magnetic …

Low temperature, rapid and controllable growth of highly crystalline ZnO nanostructures via a diluent hydrolytic process and its application to transparent super …

H Wang, J Yu, H Liu, X Xu - CrystEngComm, 2018 - pubs.rsc.org
One-dimensional ZnO nanospike arrays were prepared on substrates via a low temperature
rapid water bath growth method based on the diluent of a nearly saturated solution …

Formation of ferromagnetic Co–H–Co complex and spin-polarized conduction band in Co-doped ZnO

S Lee, JH Park, BS Kim, DY Cho, YN Choi, TW Lee… - Scientific Reports, 2017 - nature.com
Magnetic oxide semiconductors with wide band gaps have promising spintronic
applications, especially in the case of magneto-optic devices. Co-doped ZnO (ZnCoO) has …

Hydrogen-induced anomalous Hall effect in Co-doped ZnO

YC Cho, S Lee, JH Park, WK Kim, HH Nahm… - New Journal of …, 2014 - iopscience.iop.org
The electrical transport characteristics and anomalous Hall effect (AHE) were investigated
for a hydrogen-injected Co-doped ZnO thin film. Based on the measurements of resistivity …

Study on the formation of magnetic nanoclusters and change in spin ordering in Co-doped ZnO using magnetic susceptibility

S Lee, BS Kim, JH Park, TW Lee, YC Cho, SY Jeong - RSC advances, 2015 - pubs.rsc.org
Manipulation of spin ordering in oxides without extrinsic contribution is an important issue in
current spintronics. This study introduced a mechanism to ascertain the formation of …

A study of the density of states of ZnCoO: H from resistivity measurements

M Cheon, Y Cho, CH Park, CR Cho, SY Jeong - RSC advances, 2018 - pubs.rsc.org
Understanding the electronic band structure and density of states (DOS) of a material and
their relationship to the associated electronic transport properties is the starting point for …

Gallium codo** for high visible and near-infrared transmission in Al-doped ZnO thin films for industrial-scale applications

JH Park, SH Shin, HS Yoon, Y Jeon, S Lee… - Journal of Vacuum …, 2015 - pubs.aip.org
Transparent conductive oxide (TCO) materials have been constantly studied and developed
in laboratory research scale, but few of them were successfully connected to the industrial …

Magnetic structure and interaction in (Sb, Co) co-doped ZnO thin films

K Samanta, M Sardar, SP Singh… - Journal of Physics D …, 2014 - iopscience.iop.org
The magnetic behaviour of (Co, Sb) co-doped ZnO thin films grown by pulsed laser
deposition is investigated. The irreversibility (ZFC–FC bifurcation) in low field (H= 100 Oe) …

Magnetic domains in H-mediated Zn 0.9 Co 0.1 O microdisk arrays

WK Kim, M Cheon, S Lee, TW Lee, JJ Park, CR Cho… - RSC Advances, 2016 - pubs.rsc.org
In this study, we have fabricated and studied magnetic domains in the periodic H-mediated
Zn0. 9Co0. 1O (H-ZCO) microdisk structures at room temperature with the MFM technique …