ChemInform Abstract: PURIFICATION, GROWTH, STRUCTURE, OPTICAL, AND ELECTRICAL PROPERTIES OF SINGLE CRYSTALS OF THE Π-MOLECULAR COMPLEX OF PHENOTHIAZINE WITH PYROMELLITIC DIANHYDRIDE

1980 ◽  
Vol 11 (23) ◽  
Author(s):  
R. ANTHONJ ◽  
N. KARR ◽  
B. E. ROBERTSON ◽  
J. J. STEZOWSKI
Keyword(s):  
Electrical Properties ◽  
Single Crystals ◽  
Molecular Complex ◽  
Pyromellitic Dianhydride ◽  
Optical And Electrical Properties ◽  
Growth Structure

Effect of pressure on optical and electrical properties of tungsten diselenide single crystals

2004 ◽  
Vol 24 (2) ◽  
pp. 255-261 ◽  
Author(s):  
Tejal A. Patel ◽  
J. B. Patel ◽  
M. N. Parmar ◽  
G. K. Solanki ◽  
M. P. Deshpande
Keyword(s):  
Electrical Properties ◽  
Single Crystals ◽  
Optical And Electrical Properties ◽  
Tungsten Diselenide ◽  
Effect Of Pressure

scholarly journals Optical and Electrical Properties of Sn-Doped Zinc Oxide Single Crystals

2017 ◽  
Vol 47 (2) ◽  
pp. 1497-1504 ◽  
Author(s):  
M. S. Haseman ◽  
Pooneh Saadatkia ◽  
J. T. Warfield ◽  
J. Lawrence ◽  
A. Hernandez ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Electrical Properties ◽  
Single Crystals ◽  
Optical And Electrical Properties

Cl Doping Effect by Thermal Treatment with KCl for ZnO Single Crystals

2011 ◽  
Vol 1288 ◽  
Author(s):  
Akira Fujimoto ◽  
Yoshiyuki Harada
Keyword(s):  
Electrical Properties ◽  
Thermal Treatment ◽  
Single Crystals ◽  
Surface State ◽  
Photoelectron Spectroscopy ◽  
Coated Sample ◽  
Optical And Electrical Properties ◽  
Donor Concentration ◽  
Uncoated Sample ◽  
X Ray

ABSTRACTWe investigated the optical and electrical properties of ZnO single crystals coated with KCl by examining the photoluminescence (PL) at 9 K and the temperature dependence of the carrier concentration. The band-edge PL intensity of the KCl-coated sample was much larger than that of the uncoated sample. Moreover, a substantial increase in Hall electrons was observed in the coated sample. X-ray photoelectron spectroscopy revealed bonding between chlorine and zinc atoms in the coated sample. Therefore, coating the surface of ZnO single crystals with KCl enhances the donor concentration and improves the surface state.

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