Growth and electrical characterization of Al-N Co-doping SiC single crystals

Author(s):  
Xuejian Xie ◽  
Xiufang Chen ◽  
Yan Peng ◽  
Xiaobo Hu ◽  
Xiangang Xu ◽  
...  
1991 ◽  
Vol 126 (2) ◽  
pp. 437-442 ◽  
Author(s):  
G. Micocci ◽  
A. Tepore ◽  
R. Rella ◽  
P. Siciliano

1987 ◽  
Vol 104 (2) ◽  
pp. K93-K96 ◽  
Author(s):  
B. Vengatesan ◽  
N. Kanniah ◽  
P. Ramasamy

1996 ◽  
Vol 458 ◽  
Author(s):  
Takeshi Harada ◽  
Yoshinobu Nakamura ◽  
Akira Kishimoto ◽  
Naobumi Motohira ◽  
Hiroaki Yanagida

ABSTRACTZinc oxide (ZnO) single crystals are grown by the traditional chemical vapor reaction method and ZnO crystal pairs with a single boundary are successfully obtained. The obtained specimens with one ZnO–ZnO boundary (ZnO homojunction) show nonlinear current-voltage (I–V) characteristics without the addition of Bi2O3, CoO, MnO2, and/or rare earth metal oxides. A specimen with higher breakdown voltage shows superior nonlinearity with negative resistivity in its I–V characteristics. Electrical characterization of the ZnO homojunction is conducted and extremely slow response with the current (or voltage) stress is confirmed. The phenomenon had never been observed in commercial ZnO varistors. The surface temperature of the ZnO homojunction is enhanced by larger applied current. The effect of the Joule heat on the nonlinearity in the I–V curves of the ZnO homojunction is discussed.


2004 ◽  
Vol 65 (5) ◽  
pp. 965-973 ◽  
Author(s):  
S.K. Arora ◽  
Vipul Patel ◽  
R.G. Patel ◽  
Brijesh Amin ◽  
Anjana Kothari

1993 ◽  
Vol 22 (4) ◽  
pp. 391-398 ◽  
Author(s):  
J. A. Von Windheim ◽  
V. Venkatesan ◽  
D. M. Malta ◽  
K. Das

2014 ◽  
Vol 364 ◽  
pp. 106-116 ◽  
Author(s):  
C. Silva ◽  
A.R.G. Costa ◽  
R.C. da Silva ◽  
L.C. Alves ◽  
L.P. Ferreira ◽  
...  

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