Yazar "Durmaz, Habibe" için listeleme
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GaN terahertz photodetectors for the reststrahlen Gap of intersubband optoelectronics
Durmaz Sağır, Habibe; Nothern, Denis; Brummer, Gordie; Moustakas, Theodore D.; Paiella, Roberto (Ieee, 2017)Terahertz intersubband photodetectors are developed based on GaN/AlGaN quantum wells grown on a semi-polar GaN substrate, covering the frequency range that is fundamentally inaccessible to existing III-V semiconductor ... -
Graphene terahertz plasmons: A combined transmission spectroscopy and raman microscopy study
Tantiwanichapan, Khwanchai; Wang, Xuanye; Durmaz, Habibe; Li, Yuyu; Swan, Anna K.; Paiella, Roberto (Amer Chemical Soc, 2017)Graphene provides a promising materials platform for fundamental studies and device applications in plasmonics. Here we investigate the excitation of THz plasmon polaritons in large-area graphene samples on standard oxidized ... -
III-nitride terahertz photodetectors for the reststrahlen gap of intersubband optoelectronics
Paiella, Roberto; Durmaz, Habibe; Sudradjat, Faisal F.; Nothern, Denis; Brummer, Grace C.; Zhang, Wan; Woodward, Jeff; Moustakas, Theodore D. (Spie-Int Soc Optical Engineering, 2017)We report the development of terahertz intersubband photodetectors based on GaN/AlGaN quantum wells, covering the frequency range that is fundamentally inaccessible to existing III-V semiconductor devices due to Reststrahlen ... -
Multi-band plasmonic platform utilizing UT-shaped graphene antenna arrays
Ekşioğlu, Yasa; Çetin, Arif E.; Durmaz, Habibe (Springer, 2018)In this work, we introduce a plasmonic platform based on UT-shaped graphene antenna arrays. the proposed multi-resonant platform shows three different resonances, which can be independently tuned. the physical origin of ... -
A multiple-band perfect absorber for SEIRA applications
Durmaz, Habibe; Li, Yuyu; Çetin, Arif E. (Elsevier Science Sa, 2018)Recently perfect absorbers (PAs) have received significant interest due to their characteristics of complex electric permittivity (epsilon) and magnetic permeability (mu). By rationally designing these artificial structures, ... -
Strain-engineered SiGe nanomembrane quantum-well infrared photodetectors
Durmaz, Habibe; Sookchoo, Pornsatit; Cui, X.; Jacobson, Ronald B.; Savage, Donald E.; Lagally, M. G.; Paiella, Roberto (Ieee, 2017)SiGe quantum-well nanomembranes, where stress from lattice mismatch is relaxed via elastic strain sharing rather than defect formation, are used to develop intersubband photodetectors showing improved performance compared ...
