Enhanced room-temperature positive magnetoresistance of graphene by decorating Co particles on the surface

2021 ◽  
Vol 293 ◽  
pp. 129730
Author(s):  
Qianwen Wang ◽  
Tenghua Gao ◽  
Takashi Harumoto ◽  
Kazuya Ando ◽  
Yoshio Nakamura ◽  
...  
Keyword(s):  
Room Temperature ◽  
Positive Magnetoresistance

Diode assisted giant positive magnetoresistance in n-type GaAs at room temperature

2013 ◽  
Vol 114 (3) ◽  
pp. 034501 ◽  
Author(s):  
Jimin Wang ◽  
Xiaozhong Zhang ◽  
Caihua Wan ◽  
Hong-Guang Piao ◽  
Zhaochu Luo ◽  
...  
Keyword(s):  
Room Temperature ◽  
Positive Magnetoresistance

Room-Temperature Ferromagnetic Enhancement and Crossover of Negative to Positive Magnetoresistance in N-Doped In2O3 Films

2017 ◽  
Vol 121 (47) ◽  
pp. 26499-26506 ◽  
Author(s):  
Luhang Shen ◽  
Yukai An ◽  
Dandan Cao ◽  
Zhonghua Wu ◽  
Jiwen Liu
Keyword(s):  
Room Temperature ◽  
Positive Magnetoresistance

Positive magnetoresistance of La0.7Sr0.3MnO3/C Composites at room temperature

2016 ◽  
Vol 58 (7) ◽  
pp. 1304-1307 ◽  
Author(s):  
Yu. V. Kabirov ◽  
V. G. Gavrilyachenko ◽  
A. S. Bogatin ◽  
N. V. Lyanguzov ◽  
T. V. Gavrilyachenko ◽  
...  
Keyword(s):  
Room Temperature ◽  
Positive Magnetoresistance

Enhanced room-temperature positive magnetoresistance of a-C:Fe film

Carbon ◽  
2007 ◽  
Vol 45 (9) ◽  
pp. 1764-1768 ◽  
Author(s):  
P. Tian ◽  
X. Zhang ◽  
Q.Z. Xue
Keyword(s):  
Room Temperature ◽  
Positive Magnetoresistance

Negative and Positive Magnetoresistance of Graphenes at Room-Temperature

2013 ◽  
Vol 13 (2) ◽  
pp. 1125-1128
Author(s):  
Huaichao Yang ◽  
Haiqing Zhou ◽  
Minjiang Chen ◽  
Caiyu Qiu ◽  
Fang Yu ◽  
...  
Keyword(s):  
Room Temperature ◽  
Positive Magnetoresistance

Positive magnetoresistance of La0.7Sr0.3MnO3/C composites

2016 ◽  
Vol 09 (05) ◽  
pp. 1650054
Author(s):  
Yu. V. Kabirov ◽  
V. G. Gavrilyachenko ◽  
A. S. Bogatin
Keyword(s):  
Magnetic Field ◽  
Field Strength ◽  
Magnetic Field Strength ◽  
Linear Dependence ◽  
Room Temperature ◽  
Perovskite Manganite ◽  
Positive Magnetoresistance ◽  
The Magnetic Field

The perovskite manganite La[Formula: see text]Sr[Formula: see text]MnO3 compound is used as a component in ceramic ([Formula: see text](La[Formula: see text]Sr[Formula: see text]MnO[Formula: see text]-xC composites at x = 0.15–0.85. It is found that every studied specimen is characterized by the linear dependence of the positive magnetoresistance (PMR) on the magnetic field strength at room temperature. The 0.6(La[Formula: see text]Sr[Formula: see text]MnO[Formula: see text]-0.4C composite has the largest magnetoresistance value (15%) at room temperature and intensity of magnetic field [Formula: see text][Formula: see text]kOe. A possible mechanism for the PMR of ([Formula: see text](La[Formula: see text]Sr[Formula: see text]MnO[Formula: see text]-xC composites is discussed.

Room temperature positive magnetoresistance and field effect studies of manganite-based heterostructure

2012 ◽  
Vol 108 (3) ◽  
pp. 733-738 ◽  
Author(s):  
U. D. Khachar ◽  
P. S. Solanki ◽  
R. J. Choudhary ◽  
D. M. Phase ◽  
V. Ganesan ◽  
...  
Keyword(s):  
Field Effect ◽  
Room Temperature ◽  
Positive Magnetoresistance
Sign in / Sign up

Export Citation Format

Share Document