Document Details

Document Type : Project 
Document Title :
A study of some physical properties of thin slices of magnesium Vthalosyanin
دراسة بعض الخصائص الفيزيائية لشرائح رقيقة من فيثالوسيانين الماغنسيوم
 
Document Language : Arabic 
Abstract : Thin slices were prepared from the magnesium organic compound Withalosaatin at room temperature and under low pressure in a thermal evaporation. The factors identified optical absorption spectroscopy during the transfer window and use the electronic form packets to identify the factors by measuring the optical spectrum of specularity and permeability spectrum of the light falling vertically on the slides viridans in the range of lengths suggestive of 200 to 2500 nanometers. Absorption spectrum showed some peaks that represent the absorption of molecules of this compound to light and knowledge package Q is characterized by the appearance of separation is known Davidov and change the partition of $ eV 0.18. Attributed not to the usual appearance of the summit at eV 4.3 in the absence of this compound to the d orbital electrons of atoms of magnesium. Alxtsas spectrum analysis laboratories in the region of absorption could be identified gap energy eV 1.45 and the type of e-Navigation indirect. An analysis of dispersion curves possible to find constants Amoaml isolation and dispersion of the segments immediately after preparation and for the segments that have been Tldenha for two hours after preparation at 350 degrees Celsius. Results were discussed and compared the results published. By measuring the electrical conductivity was obtained my energy to activate. Factors have been identified using the conductivity model MVRH jumping on the results at low temperatures. 
Publishing Year : 1426 AH
2006 AD 
Sponsor Name : kau 
Sponsorship Year : 1426 AH
2006 AD 
Added Date : Wednesday, April 30, 2008 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
عادل صالح فيدةfaidah, adel saledInvestigatorDoctorate 

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