Browsing by Author "Ozturk, Emine"
Now showing items 1-20 of 22
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Comparison of asymmetric double parabolic-inversed parabolic quantum wells for linear optical (1-2) transition
Ozturk, Emine (ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2017)In present study, for asymmetric double parabolic quantum well (ADPQW) and asymmetric double inverse parabolic quantum well (ADIPQW) the linear optical absorption (OA) coefficient, the linear refractive index change (RIC), ... -
Comparison of Ga1-xAlxAs/GaAs and Ga(1-x)ln(x)As/GaAs quantum wells as dependent on Al and In concentrations under intense laser field
Ozturk, Emine (WORLD SCIENTIFIC PUBL CO PTE LTD, 2015)In this study, the electronic properties of Ga1-xAlxAs/GaAs and Ga(1-x)ln(x)As/GaAs quantum wells (QWs) are theoretically calculated as dependent on the intense laser field (ILF) and x-concentration value within the effective ... -
Depending on the electric and magnetic field of the linear optical absorption and rectification coefficient in triple quantum well
Ozturk, Emine (SPRINGER, 2017)In this study, the alteration of the potential profile, the energy levels, the dipole matrix element and the resonant peaks of the linear optical absorption (OA) and optical rectification (OR) coefficients in GaAs/GaAlAs ... -
Effect of an intense laser field on the holes in graded quantum wells
Ozturk, Emine (SPRINGER HEIDELBERG, 2013)The potential profile and the energy levels of the heavy holes (hh) and light holes (lh) in graded quantum wells under an intense laser field are theoretically calculated within the framework of the effective mass ... -
Effect of the intense laser field on the valance band for Ga1-xAlxAs/GaAs heterostructure
Ozturk, Emine; Sokmen, Ismail (ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2009)The energy levels of holes in symmetric single quantum well under the laser field are theoretically calculated within the framework of the effective mass approximation. Results obtained show that the potential profile and ... -
The effects of hydrostatic pressure on the nonlinear intersubband transitions and refractive index changes of different QW shapes
Ozturk, Emine; Sokmen, Ismail (ELSEVIER SCIENCE BV, 2012)In this study, the effects of hydrostatic pressure on the linear and nonlinear intersubband transitions and the refractive index changes in the conduction band of different quantum well shapes are theoretically calculated ... -
Electric and intense laser field effect on the electronic properties of Ga1-xAlxAs/GaAs and Ga(1-x)ln(x)As/GaAs semi-parabolic quantum wells
Ozturk, Emine (IOP PUBLISHING LTD, 2016)In the present study, the electronic properties of Ga1-xAlxAs/GaAs and Ga(1-x)ln(x)As/GaAs semi-parabolic quantum wells (SPQWs) are theoretically investigated as dependent on the intense laser field (ILF) and the electric ... -
Electronic properties of p-type delta-doped GaAs structure under electric field
Ozturk, Emine; Sokmen, Ismail (IOP PUBLISHING LTD, 2008)We theoretically investigate the electronic properties of p-type delta-doped GaAs inserted into a quantum well under the electric field, at T = 0 K. We will investigate the influence of the electric field on the delta-doping ... -
Intersubband transitions and refractive index changes in coupled double quantum well with different well shapes
Ozturk, Emine; Sokmen, Ismail (ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2011)In this study, both the linear intersubband transitions and the refractive index changes in coupled double quantum well (DQW) with different well shapes for different electric fields are theoretically calculated within ... -
Intersubband transitions in an asymmetric double quantum well
Ozturk, Emine; Sokmen, Ismail (ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD, 2007)The intersubband optical absorption in an asymmetric double quantum well for different barrier widths and the right well widths are theoretically calculated within the framework of effective mass approximation. The results ... -
Linear and nonlinear intersubband optical absorption coefficient and refractive index change in n-type delta-doped GaAs structure
Ozturk, Emine; Ozdemir, Yasin (ELSEVIER SCIENCE BV, 2013)In the effective mass approximation, we have theoretically investigated the subband structure of single Si delta-doped GaAs by solving the Schrodinger and Poisson equations self-consistently. Both the linear and nonlinear ... -
Linear and nonlinear optical absorption coefficients and refractive index changes in double parabolic-square quantum well as dependent on intense laser field
Ozturk, Emine (SPRINGER HEIDELBERG, 2015)In this study, for double parabolic-square quantum well (DPSQW) the linear and nonlinear intersubband optical absorption coefficients and the refractive index changes are calculated as dependent on the intense laser field ... -
Linear and total intersubband transitions in the step-like GaAs/GaAlAs asymmetric quantum well as dependent on intense laser field
Ozturk, Emine (SPRINGER HEIDELBERG, 2015)In this study, for a step-like GaAs-Ga1-xAlxAs asymmetric quantum well (AQW) the linear and total intersubband optical absorption coefficients and the refractive index changes are calculated as dependent on the intense ... -
Nonlinear intersubband absorption and refractive index change in n-type delta-doped GaAs for different donor distributions
Ozturk, Emine (SPRINGER HEIDELBERG, 2015)In this study, both the linear and nonlinear intersubband optical absorption coefficients and the refractive index changes are calculated for the uniform, triangular and Gaussian-like donor distribution. The Gaussian-like ... -
Nonlinear intersubband absorption and refractive index changes in square and graded quantum well modulated by temperature and Hydrostatic pressure
Ozturk, Emine; Sokmen, Ismail (ELSEVIER SCIENCE BV, 2013)In this study, the effects of hydrostatic pressure and temperature on the linear and nonlinear intersubband transitions and the refractive index changes in the conduction band of square and graded quantum well (QW) are ... -
Nonlinear intersubband transitions in a parabolic and an inverse parabolic quantum well under applied magnetic field
Ozturk, Emine; Sokmen, Ismail (ELSEVIER SCIENCE BV, 2014)In this study, both the intersubband optical absorption coefficients and the refractive index changes as dependent on the magnetic field are calculated in a parabolic (PQW) and an inverse parabolic quantum well (IPQW) for ... -
Nonlinear intersubband transitions in asymmetric double quantum wells as dependent on intense laser field
Ozturk, Emine (SPRINGER, 2016)In this study, for asymmetric double quantum well (ADQW) the linear and nonlinear intersubband optical absorption coefficients and the refractive index changes are examined as dependent on the intense laser field (ILF). ... -
Nonlinear intersubband transitions in different shaped quantum wells under intense laser field
Ozturk, Emine (ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2015)In this study, the intersubband optical absorption coefficients and the refractive index changes are calculated in a square quantum well (SQW), a parabolic quantum well (PQW), a graded quantum well (GQW) and a V-shaped ... -
Nonlinear Intersubband Transitions in Square and Graded Quantum Wells Modulated by Intense Laser Field
Ozturk, Emine; Sokmen, Ismail (IOP PUBLISHING LTD, 2014)The intersubband optical absorption coefficients and the refractive index change depending on the intense laser field (ILF); both are calculated in a square quantum well (SQW) and a graded quantum well (GQW). Our results ... -
Resonant peaks of the linear optical absorption and rectification coefficients in GaAs/GaAlAs quantum well: Combined effects of intense laser, electric and magnetic fields
Ozturk, Emine; Sokmen, Ismail (WORLD SCIENTIFIC PUBL CO PTE LTD, 2015)In this study, the resonant peaks of the linear optical absorption (OA) and rectification coefficients in GaAs/GaAlAs quantum well are calculated as dependent on the applied electric field (F), the magnetic field (B) and ...