The properties of the confined polaron

Saqqa, Bassam


The effects of post-annealing process on the physical properties of silver-indium-selenium ternary semiconductor thin films deposited by electron beam technique
Çolakoğlu, Tahir; Parlak, Mehmet; Department of Physics (2009)
Ternary chalcopyrite compounds are the semiconductors with suitable properties to be used as absorber materials in thin film solar cells. AgInSe2 is a promising candidate with its several advantages over the widely used CuInSe2. The purpose of this study was to optimize the physical properties of the Ag-In-Se (AIS) thin films that were deposited by e-beam evaporation of Ag3In5Se9 single crystal powder for solar cell applications by means of post-annealing process under nitrogen atmosphere. The as-grown AIS ...
An analytical approach for electronic properties of semiconductor quantum-well wires
Nassar, Ahmad; Tomak, Mehmet; Department of Physics (1995)
The effect of design patterns on object-oriented metrics and software error-proneness
Aydınöz, Barış; Bilgen, Semih; Department of Electrical and Electronics Engineering (2006)
This thesis study investigates the connection between design patterns, OO metrics and software error-proneness. The literature on OO metrics, design patterns and software error-proneness is reviewed. Different software projects and synthetic source codes have been analyzed to verify this connection.
On optimal resource allocation in phased array radar systems
Ircı, Ayhan; Saranlı, Afşar; Department of Electrical and Electronics Engineering (2006)
In this thesis, the problem of optimal resource allocation in real-time systems is studied. A recently proposed resource allocation approach called Q-RAM (Quality of Service based Resource Allocation Model) is investigated in detail. The goal of the Q-RAM based approaches is to minimize the execution speed in real-time systems while meeting resource constraints and maximizing total utility. Phased array radar system is an example of a system in which multiple tasks contend for multiple resources in order to...
The use of wavelet type basis functions in the MoM analysis of microstrip structures
Çakır, Emre; Alatan, Lale; Department of Electrical and Electronics Engineering (2004)
The Method of Moments (MoM) has been used extensively to solve electromagnetic problems. Its popularity is largely attributed to its adaptability to structures with various shapes and success in predicting the equivalent induced currents accurately. However, due to its dense matrix, especially for large structures, the MoM suffers from long matrix solution time and large storage requirement. In this thesis it is shown that use of wavelet basis functions result in a MoM matrix which is sparser than the one o...
Citation Formats
B. Saqqa, “The properties of the confined polaron,” Ph.D. - Doctoral Program, Middle East Technical University, 1992.