p-type co-doping effect of (Ga,Mn)P: Magnetic and magneto-transport properties

2018 ◽  
Vol 459 ◽  
pp. 102-105 ◽  
Author(s):  
Chi Xu ◽  
Ye Yuan ◽  
Mao Wang ◽  
Hendrik Hentschel ◽  
Roman Böttger ◽  
...  
Keyword(s):  
Transport Properties ◽  
Doping Effect ◽  
Co Doping ◽  
P Type

The Effect of Be and Mn Co-Doping on the Magnetic and Transport Properties of Ferromagnetic Semiconductor Thin Films

2011 ◽  
Vol 239-242 ◽  
pp. 127-131
Author(s):  
Gang Xiang ◽  
Xi Zhang
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Transport Properties ◽  
Ferromagnetic Semiconductor ◽  
Doping Effect ◽  
Hall Resistance ◽  
Co Doping ◽  
Transport Studies ◽  
Semiconductor Thin Films ◽  
Curie Temperatures

The co-doping effect of Be and Mn have been studied in the ferromagnetic semiconductor (Ga,Mn)As thin films. The measurement of magnetic properties shows that the Be doping decreases the Curie temperatures of the ferromagnetic sample due to defects formation. The transport studies show that the Be incorporation decreases the resistivity of the (Ga,Mn)As thin films. It is found that Be incorporation decreases the planar Hall resistance but increases the resistance transitions in the magnetic samples.

scholarly journals In Co-Doping Effect on the Optical Properties of P-Type GaN Epilayers

2008 ◽  
Vol 18 (8) ◽  
pp. 450-453
Author(s):  
Myung-Hwan An ◽  
Ho-Yong Chung ◽  
Sang-Jo Chung
Keyword(s):  
Optical Properties ◽  
Doping Effect ◽  
Co Doping ◽  
P Type

Co-Doping Effect of Mn and Y on Charge and Mass Transport Properties of BaTiO3

2004 ◽  
Vol 13 (1-3) ◽  
pp. 785-791 ◽  
Author(s):  
Chung-Eun Lee ◽  
Sun-Ho Kang ◽  
Dong-Sook Sinn ◽  
Han-Ill Yoo
Keyword(s):  
Mass Transport ◽  
Transport Properties ◽  
Doping Effect ◽  
Co Doping

Insights into the co-doping effect of Fe3+ and Zr4+ on the anti-K performance of CeTiOx catalyst for NH3-SCR reaction

2021 ◽  
pp. 125821
Author(s):  
Keke Kang ◽  
Xiaojiang Yao ◽  
Yike Huang ◽  
Jun Cao ◽  
Jing Rong ◽  
...  
Keyword(s):  
Doping Effect ◽  
Co Doping ◽  
Nh3 Scr

Fabrication of high hole-carrier density p-type ZnO thin films by N–Al co-doping

2007 ◽  
Vol 253 (8) ◽  
pp. 3825-3827 ◽  
Author(s):  
Zhang Xiaodan ◽  
Fan Hongbing ◽  
Zhao Ying ◽  
Sun Jian ◽  
Wei Changchun ◽  
...  
Keyword(s):  
Thin Films ◽  
Carrier Density ◽  
Zno Thin Films ◽  
Co Doping ◽  
P Type

scholarly journals Study of anisotropic thermal conductivity in textured thermoelectric alloys by Raman spectroscopy

RSC Advances ◽  
2021 ◽  
Vol 11 (39) ◽  
pp. 24456-24465
Author(s):  
Rapaka S. C. Bose ◽  
K. Ramesh
Keyword(s):  
Crystal Structure ◽  
Thermal Conductivity ◽  
Raman Spectroscopy ◽  
Transport Properties ◽  
Thermal Transport ◽  
Layered Crystal ◽  
Layered Crystal Structure ◽  
Thermal Transport Properties ◽  
Anisotropic Thermal Conductivity ◽  
P Type

Polycrystalline p-type Sb1.5Bi0.5Te3 (SBT) and n-type Bi2Te2.7Se0.3 (BTS) compounds possessing layered crystal structure show anisotropic electronic and thermal transport properties.

Electronic Transport Properties of Hot-Pressed B6Si

1987 ◽  
Vol 97 ◽  
Author(s):  
C. Wood ◽  
D. Emin ◽  
R. S. Feigelson ◽  
I. D. R. Mackinnon
Keyword(s):  
Electrical Conductivity ◽  
Seebeck Coefficient ◽  
Transport Properties ◽  
Electronic Transport ◽  
Hall Mobility ◽  
Anomalous Behavior ◽  
Nominal Composition ◽  
Electronic Transport Properties ◽  
Increasing Temperature ◽  
P Type

ABSTRACTMeasurements of the electrical conductivity, Seebeck coefficient and Hall mobility from -300 K to -1300 K have been carried out on multiphase hotpressed samples of the nominal composition B6Si. In all samples the conductivity and the p-type Seebeck coefficient both increase smoothly with increasing temperature. By themselves, these facts suggest small-polaronic hopping between inequivalent sites. The measured Hall mobilities are always low, but vary in sign. A possible explanation is offered for this anomalous behavior.

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