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Simultaneous effects of hydrostatic pressure and temperature on the binding energy of hydrogenic impurity in cylindrical quantum well wires
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2010)
The effect of hydrostatic pressure and temperature on the ground state binding energy of hydrogenic impurities is investigated in a GaAs/Ga(0.7)Al(0.3)As cylindrical quantum well wire as a function of the wire radius. The ...
Linear and nonlinear optical properties of asymmetric triple quantum wells under intense laser field
(IOP PUBLISHING LTD, 2019)
For asymmetric triple quantum wells (ATQW) the linear and nonlinear optical absorption coefficient (OAC) and the optical refractive index change (ORIC) are analyzed according to the intense laser field (ILF). The obtained ...
Sandwich method to grow high quality AlN by MOCVD
(IOP PUBLISHING LTD, 2018)
We report pulsed atomic layer epitaxy growth of a very high crystalline quality, thick (similar to 2 mu m) and crack-free AlN material on c-plane sapphire substrates via a sandwich method using metal organic chemical vapor ...
The Retrospective Annual Surgical Incidence of Cystic Echinococcosis in Sivas, Turkey
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
Cystic echinococcosis is an important public health problem in our region. The aim of this study was to assess the surgical incidence of cystic echinococcosis in Sivas, Turkey. A retrospective follow-up study was carried ...
Hydrogenic impurity states in zinc-blende InxGa1-xN/GaN in cylindrical quantum well wires under hydrostatic pressure
(ELSEVIER SCIENCE BV, 2011)
Within the framework of effective-mass approximation, the binding energy of a hydrogenic donor impurity in zinc-blende (ZB) InxGa1-xN/GaN cylindrical quantum well wires (CQWWs) is investigated using variational procedures. ...
The effect of barrier width on the electronic properties of double GaAlAs/GaAs and GaInAs/GaAs quantum wells
(ELSEVIER SCIENCE BV, 2018)
In this study, the electronic properties of symmetric and asymmetric double Ga1-xAlxAs/GaAs and Ga(1-x)ln(x)As/GaAs quantum wells have been investigated depending on the barrier width. Using the effective mass approach, ...
Distributed contact flip chip InGaN/GaN blue LED; comparison with conventional LEDs
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2019)
This paper presents high performance, GaN/InGaN-based light emitting diodes (LEDs) in three different device configurations, namely Top Emitting (TE) LED, conventional Flip Chip (FC) and Distributed Contact (DC) FC. Series ...
The effects of pressure and barrier height on donor binding energy in GaAs/Ga1-xAlxAs cylindrical quantum well wires
(ELSEVIER SCIENCE BV, 2010)
The ground state binding energy of axial hydrogenic impurity in GaAs/Ga1-xAlxAs cylindrical quantum well wires (CQWWs) are investigated as a function of the barrier height and the radius of the wire under hydrostatic ...
Antitumor effects of Origanum acutidens extracts on human breast cancer
(IMPRIMATUR PUBLICATIONS, 2013)
Purpose: There has been a long-standing interest in the identification of medicinal plants and derived natural products for developing anticancer agents. This work aimed at investigating the antiprolipherative properties ...
Comprehensive structural and optical characterization of AlAs/GaAs distributed Bragg reflector
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2019)
30-pair AlAs/GaAs distributed Bragg reflector (DBR), which has 1030 nm center reflectivity, is studied extensively by means of High Resolution X-ray Diffraction (HR-XRD) and reflectivity measurements. Theta/2-Theta ...