Kurum Yazarı "Ergün, Yüksel" Scopus İndeksli Yayınlar Koleksiyonu İçin Listeleme
-
The variation of electronic properties with the doping concentration of modulation-doped AlxGa1-xAs-GaAs double quantum wells
Ungan, Fatih; Öztürk, Emine; Ergün, Yüksel; Sökmen, İsmail (Academic Press LTD Elsevier Science LTD, 2007)In this paper we have calculated the sub-band structure and the confinement potential of modulation-doped Ga1-xAlxAs-GaAs double quantum wells as a function of the doping concentration. The electronic properties of this ... -
Variational Computations for Excitons in Quantum Dots: a Quantum Monte Carlo Study
Yıldız, A.; Şakiroğlu, S.; Doğan, U.; Akgüngor, K.; Epik, H.; Sökmen, I.; Ergün, Yüksel (World Scientific Publ Co Pte LTD, 2011)A study of variational wave functions for calculation of the ground-state energies of excitons confined in a two-dimensional (2D) disc-like and three-dimensional (3D) spherical parabolic GaAs quantum dots (QDs) is presented. ... -
Voltage Tunable Dual-Band Quantum-Well Infrared Photodetector for Third-Generation Thermal Imaging
Hoştut, M.; Kılıç, Abidin; Şakiroğlu, S.; Ergün, Yüksel; Sökmen, I. (IEEE-Inst Electrical Electronics Engineers Inc, 2011)We investigate the theoretical calculations of the voltage tunable dual-band quantum-well infrared photodetector (QWIP) in the long and very long wavelength infrared range (LWIR and VLWIR). The detector consists of two ... -
Zero-bias offsets in I-V characteristics of the staircase type quantum well infrared photodetectors
Nutku, Ferhat; Erol, Ayşe; Arıkan, M. Çetin; Ergün, Yüksel (Elsevier Science BV, 2014)In this work, observed zero-bias offsets in I-V characteristics and differences in J-V characteristics of staircase quantum well infrared photodetectors were investigated. Temperature and voltage sweep rate dependence of ...