scholarly journals Experimental investigation of electronic properties of buried heterointerfaces ofLaAlO3onSrTiO3

2007 ◽  
Vol 76 (15) ◽  
Author(s):  
Wolter Siemons ◽  
Gertjan Koster ◽  
Hideki Yamamoto ◽  
Theodore H. Geballe ◽  
Dave H. A. Blank ◽  
...  
1999 ◽  
Vol 81 (2) ◽  
pp. 159-162 ◽  
Author(s):  
B. Benali ◽  
M. Fadouach ◽  
B. Kabouchi ◽  
C. Cazeau-Dubroca ◽  
G. Nouchi

2016 ◽  
Vol 18 (2) ◽  
pp. 781-791 ◽  
Author(s):  
Monica Kosa ◽  
Hannah Noa Barad ◽  
Vijay Singh ◽  
David A. Keller ◽  
Klimentiy Shimanovich ◽  
...  

A combined computational and experimental study explores electronic properties of Mg doped α-Fe2O3 using several complimentary computational and experimental techniques.


An account is given of an experimental investigation into the photoconductivity of particle-counting diamonds at room temperature and at 80 °K. Photoconduction spectra were obtained in the range 2500 to 200 nm which are typical of type la diamonds. The room temperature spectra are characterized by a system of eight photoconduction peaks. The peaks are attributed to the intrinsic absorption, the thermal decomposition of excitons and the excitation of three levels in the forbidden energy gap at 0-85, 1.45 and 2.2 eV from the valence band. This model is consistent with the known electro-optical properties of type la diamonds. The model is formulated mathematically and formally shown to predict the observed photoconduction responses of the diamonds to certain characteristic illuminations.


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