Browsing Fizik Bölümü by Author "f937d737-0385-4631-a127-7ff0d75d3313"
Now showing items 1-6 of 6
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BOYUT MODÜLASYONUNUN KÜRESEL BİR ÇEKİRDEK/KABUK/KABUK YARIİLETKEN KUANTUM NOKTASINDAKİ ELEKTRONUN OPTİK ÖZELLİKLERİ ÜZERİNDEKİ ETKİSİ
Al, Emre Bahadır (2021)In this study, the linear, nonlinear and total optical absorption coefficients as well as the relative refractive index changes of the electron confined in the semiconductor 𝐺���𝑎���𝐴���𝑠���(𝑐���𝑜���𝑟���𝑒���)/𝐴 ... -
Dynamics of nonlinear optical rectification, second, and third harmonic generation in asymmetric triangular double quantum wells due to static electric and magnetic fields
Al, Emre Bahadır; Kasapoğlu, Esin; Ungan, Fatih (2022/4)In this study, we present a theoretical simulation of the impact of applied external electric and magnetic fields on the nonlinear optical rectification (NOR), second harmonic generation (SHG), and third harmonic generation ... -
Effect of size modulation and donor position on intersubbands refractive index changes of a donor within a spherical core/shell/shell semiconductor quantum dot
Al, Emre Bahadır (2021/9/24)In the current study, linear, nonlinear and total relative refractive index changes of a single shallow hydrogenic donor atom confined in semiconductor core/shell/shell quantum dot heterostructure are investigated in detail ... -
Electronic and optical properties of a D-2(+) complex in two-dimensional quantum dots with Gaussian confinement potential
Sarı, Hüseyin; Al, Emre Bahadır; Kasapoğlu, Esin; Şakiroğlu, Serpil; Sökmen, İsmail; Toro-Escobar, M.; Duque, Carlos Alberto (2022/4/1)Using the two-dimensional diagonalization method and the effective mass approximation, the electronic structure and intersubband optical absorption of the singly ionized double donor complex confined in a Gaussian quantum ... -
MANYETİK ALANIN KÜRESEL BİR ÇEKİRDEK/KABUK/KABUK YARI İLETKEN KUANTUM NOKTASINDAKİ TEK DONORUN DOĞRUSAL VE DOĞRUSAL OLMAYAN KIRILMA İNDİSİ DEĞİŞİKLİKLERİ ÜZERİNE ETKİSİ
Al, Emre Bahadır (05.11.2021)Bu çalışmada, yarıiletken GaAs (çekirdek)/Al_0.1 Ga_0.9 As (iç kabuk)/Al_0.4 Ga_0.6 As (dış kabuk) çekirdek/kabuk/kabuk kuantum nokta heteroyapısında kuşatılmış tek bir sığ hidrojenik donor katkı maddesine ilişkin doğrusal, ... -
Shallow-donor impurity effects on the far infrared electron–electron optical absorption coefficient in single and core/shell spherical quantum dots with Konwent-like confinement potential
In this study, the electronic and optical properties of single or core/shell quantum dots, which are formed depending on the parameters in the selected Konwent potential, are investigated. Namely, the effects of the size ...