Experimental Determination of the Dipole Orientation of Single Color Centers in Silicon Carbide

ACS Photonics ◽  
2021 ◽  
Author(s):  
Ji-Yang Zhou ◽  
Qiang Li ◽  
Ze-Yan Hao ◽  
Fei-Fei Yan ◽  
Mu Yang ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Experimental Determination ◽  
Color Centers ◽  
Dipole Orientation

Experimental Determination of the Phonon-Eigenvectors of Silicon Carbide by Raman Spectroscopy

2002 ◽  
Vol 389-393 ◽  
pp. 625-628 ◽  
Author(s):  
B. Herzog ◽  
S. Rohmfeld ◽  
Roland Püsche ◽  
Martin Hundhausen ◽  
Lothar Ley ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Raman Spectroscopy ◽  
Experimental Determination

To the Experimental Determination of the Spontaneous Polarization for the Silicon Carbide Polytypes

2013 ◽  
Vol 740-742 ◽  
pp. 459-462
Author(s):  
Sergey Yu. Davydov ◽  
Alexander A. Lebedev ◽  
O.V. Posrednik
Keyword(s):  
Silicon Carbide ◽  
Electric Field ◽  
Quantum Wells ◽  
Experimental Determination ◽  
External Electric Field ◽  
Spontaneous Polarization ◽  
Left And Right ◽  
The Difference ◽  
Local Levels

A NH/3C-SiC heterojunction and a heterostructur of the NH/3C/NH type (N = 2, 4, 6, 8) are consid-ered. Two possibilities are analyzed for heterojunctions, in which a Si or a C is the contact plane of the NH polytype. In this case, the energies of the quasi-local levels in the quantum wells at the interface will be different. With the difference of these energies measured, it is possible to determine the spon-taneous polarization inherent in the NH polytype. In the presence of a spontaneous polarization field, the quasi-local levels in the left- and right-hand quantum wells of the heterostructure have dif-ferent energies. It is shown that, if the heterostructur is placed in an external electric field, it is possible to determine the magnitude of the spontaneous polarization by calculating the different between the energies of these levels. Experimental ways to find by using the suggested theoretical scenario are discussed.

Experimental determination of a state equation for dissipative granular gases

1999 ◽  
Vol 96 (6) ◽  
pp. 1111-1116 ◽  
Author(s):  
E. Falcon ◽  
S. Fauve ◽  
C. Laroche
Keyword(s):  
Experimental Determination ◽  
State Equation ◽  
Granular Gases
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