• Dynamics of Quasi-One-Dimensional Structures under Roughening Transition Stimulated by External Irradiation 

      Gorshkov, V N; Tereshchuk, V V; Bereznykov, Oleksii; Boiger, Gernot; Soleiman Fallah, Arash (Nanomaterials;Volume 12 / Issue 9, Peer reviewed; Journal article, 2022-04-20)
      We studied the striking effect of external irradiation of nanowires on the dynamics of their surface morphology at elevated temperatures that do not destroy their crystal lattice. Numerical experiments performed on the ...
    • High-Resolution Color Transparent Display Using Superimposed Quantum Dots 

      Dolatyari, Mahboubeh; Alidoust, Farid; Zarghami, Armin; Rostami, Ali; Mirtaheri, Peyman; Mirtagioglu, Hamit (Nanomaterials;Volume 12 / Issue 9, Peer reviewed; Journal article, 2022)
      In this paper, a high-resolution full-color transparent monitor is designed and fabricated using the synthesized quantum dots for the first time. For this purpose, about 100 compounds that had the potential to emit blue, ...
    • A Monte-Carlo/FDTD Study of High-Efficiency Optical Antennas for LED-Based Visible Light Communication 

      Fakhri, Darya; Alidoust, Farid; Rostami, Ali; Mirtaheri, Peyman (Nanomaterials;Volume 12 / Issue 20, Peer reviewed; Journal article, 2022-10-13)
      In high-speed wireless communication, visible light communication is considered an emerging and cutting-edge technology. A light-emitting diode can serve both as an illumination source in an environment and as a data ...
    • Quantum Dot Reflective Semiconductor Optical Amplifiers: Optical Pumping Compared with Electrical Pumping 

      Nahaei, Farshad Serat; Rostami, Ali; Mirtaheri, Peyman (Nanomaterials;, Peer reviewed; Journal article, 2022)
      A comprehensive study has been conducted on quantum dot reflective semiconductor optical amplifiers (QD-RSOAs) with optical pumps (OPs). Moreover, few studies have been completed on OP-based QD-RSOAs. A comparison is made ...
    • A Superimposed QD-Based Optical Antenna for VLC: White LED Source 

      Chamani, Shaghayegh; Rostami, Ali; Mirtaheri, Peyman (Nanomaterials;, Peer reviewed; Journal article, 2022)
      Visible light communication (VLC) is a versatile enabling technology for following highspeed wireless communication because of its broad unlicensed spectrum. In this perspective, white light-emitting diodes (LED) provide ...