Browsing Sivas Cumhuriyet Üniversitesi Fen Fakültesi by Author "c3989fdb-e2de-439c-9059-a0fd7d086569"
Now showing items 1-7 of 7
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Effect of magnetic field, size and donor position on the absorption coefficients related a donor within the core/shell/shell quantum dot
Emre Bahadır AL (2021)In this study, linear, nonlinear and total optical absorption coefficients related a single shallow donor atom confined in semiconductor core/shell/shell quantum dot heterostructure are researched in detail within the ... -
Effects of applied electric and magnetic fields on the nonlinear optical properties of asymmetric GaAs/Ga1-xAlxAs double inverse parabolic quantum well
Emre Bahadır AL (2015)The combined effects of electric and magnetic fields on the optical absorption coefficients and refractive index changes related to the intersubband transitions within the conduction band of asymmetric GaAs/Ga(1-x)Al(x)As ... -
Effects of rare earth element Gd on microstructure, thermodynamic parameters, mechanical, and shape recovery properties of CuAlTa alloys
Ercan Ercan; Emre Bahadır Al; Fethi Dağdelen (Springer International Publishing, 2023/11)The microstructure, thermodynamic parameters, mechanical properties, and shape recovery properties of alloys consisting of Cu83.5−xAl13.5Ta3Gdx (x=0,0.5,1 mass%) alloy were investigated. Results showed that the addition ... -
Influence of position dependent effective mass on impurity binding energy and absorption in quantum wells with the Konwent potential
Emre Bahadır AL (2021)In this work, we perform a theoretical investigation on the effect of position-dependent effective mass on binding energy and optical absorption coefficient for donor impurities in single and double quantum wells defined ... -
Nonlinear optical properties of modified Möbius squared potential well: influence of electric and magnetic fields
Aysevil Salman Durmuslar; Hassen Dakhlaoui; Emre Bahadır Al; Fatih Ungan (Taylor & Francis, 2023/11/2)This work presents a numerical study on the electronic and optical properties of modified Möbius squared potential well in the presence of static electric and magnetic fields. The potential well is formed within GaAs/AlGaAs ... -
Optical properties of spherical quantum dot in the presence of donor impurity under the magnetic field
Emre Bahadır AL (2021)In this study, the binding energies of an on-center and off-center hydrogenic donor impurity in a spherical quantum dot with finite confinement potential under an applied external magnetic field are investigated in detail ... -
Zeeman splitting, Zeeman transitions and optical absorption of an electron confined in spherical quantum dots under the magnetic field
Emre Bahadır AL (2021)In this study, we present a detailed theoretical investigation of the effect of an externally applied magnetic field on the energy states 1s, 1p, 1d and 1f in the spherical quantum dot with finite and infinite confinement ...