WorldCat Identities

عزىزى، امىن

Overview
Works: 7 works in 8 publications in 3 languages and 17 library holdings
Genres: Academic theses  History 
Roles: Author
Classifications: DS318.84.A43,
Publication Timeline
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Most widely held works by عزىزى، امىن
Tārīkh-i shafāhī-i zindagī va mubārazāt-i Shahīd Mahdī ʻIrāqī by Amīn ʻAzīzī( Book )

1 edition published in 2013 in Persian and held by 8 WorldCat member libraries worldwide

Two-Dimensional Materials beyond Graphene: Synthesis, Atomic-Scale Characterization, and Applications by Amin Azizi( )

2 editions published in 2016 in English and held by 3 WorldCat member libraries worldwide

Two-dimensional (2D) crystals are atomically thin materials that enable fabrication of flexible and unconventional devices. They offer a wide range of physical and chemical properties that can be engineered for practical applications, such as ultrafast transistors, efficient catalysts and solar cells, flexible and transparent displays, and LEDs. Advances in designing new structures from 2D crystals promise to extend this field even further. This thesis will present tunable synthesis of 2D crystals, atomic-scale characterization of 2D structures and their defects, in addition to their applications in energy storage devices. Large-area 2D hexagonal boron nitride (h-BN) crystals with tunable morphology and thickness are synthesized using a controlled low-pressure chemical vapor deposition (LPCVD). State-of-the-art aberration-corrected electron microscopy with sub-angstrom resolution is used to probe atomic structure, chemistry and optical properties of 2D structures. Different approaches, by which the already remarkable properties of 2D crystals can be further tuned, based on understanding defect structures and dynamics in 2D crystals, creating vertical heterostructures by stacking individual 2D crystals one atop the other, and doping/alloying of 2D crystals, will be discussed. Additionally, this thesis will present a potential application of the CVD-synthesized h-BN films in capacitive energy storage devices. A simple and versatile approach for coating polymer dielectrics with large-area CVD-grown h-BN films will be demonstrated, through which their capacitive energy storage performance at high temperatures is significantly improved in comparison to pristine polymer materials
Tārīkh-i shafāhī-i zindagī va mubārazāt-i Shahīd Ṣādiq Amānī = Oral history of life and compaigns of martyr Sadegh Amany by Amīn ʻAzīzī( Book )

1 edition published in 2014 in Persian and held by 2 WorldCat member libraries worldwide

Frustration and Atomic Ordering in a Monolayer Semiconductor Alloy by Amin Azizi( )

1 edition published in 2020 in Undetermined and held by 1 WorldCat member library worldwide

Frustrated interactions can lead to short-range ordering arising from incompatible interactions of fundamental physical quantities with the underlying lattice. The simplest example is the triangular lattice of spins with antiferromagnetic interactions, where the nearest-neighbor spin-spin interactions cannot simultaneously be energy minimized. Here we show that engineering frustrated interactions is a possible route for controlling structural and electronic phenomena in semiconductor alloys. Using aberration-corrected scanning transmission electron microscopy in conjunction with density functional theory calculations, we demonstrate atomic ordering in a two-dimensional semiconductor alloy as a result of the competition between geometrical constraints and nearest-neighbor interactions. Statistical analyses uncover the presence of short-range ordering in the lattice. In addition, we show how the induced ordering can be used as another degree of freedom to considerably modify the band gap of monolayer semiconductor alloys
Layer-Dependent Electronic Structure of Atomically Resolved Two-Dimensional Gallium Selenide Telluride by Amin Azizi( )

1 edition published in 2019 in Undetermined and held by 1 WorldCat member library worldwide

Alloying two-dimensional (2D) semiconductors provides a powerful method to tune their physical properties, especially those relevant to optoelectronic applications. However, as the crystal structure becomes more complex, it becomes increasingly difficult to accurately correlate response characteristics to detailed atomic structure. We investigate, via annular dark-field scanning transmission electron microscopy, electron energy loss spectroscopy, and second harmonic generation, the layered III-VI alloy GaSe0.5Te0.5 as a function of layer number. The local atomic structure and stacking sequence for different layers is explicitly determined. We complement the measurements with first-principles calculations of the total energy and electronic band structure of GaSe0.5Te0.5 for different crystal structures and layer number. The electronic band gap as well as the π and π + σ plasmons are found to be sensitive to layer number
High-Performance Atomically-Thin Room-Temperature NO2 Sensor by Amin Azizi( )

1 edition published in 2020 in Undetermined and held by 1 WorldCat member library worldwide

The development of room-temperature sensing devices for detecting small concentrations of molecular species is imperative for a wide range of low-power sensor applications. We demonstrate a room-temperature, highly sensitive, selective, and reversible chemical sensor based on a monolayer of the transition metal dichalcogenide Re0.5Nb0.5S2. The sensing device exhibits thickness dependent carrier type, and upon exposure to NO2 molecules, its electrical resistance considerably increases or decreases depending on the layer number. The sensor is selective to NO2 with only minimal response to other gases such as NH3, CH2O, and CO2. In the presence of humidity, not only are the sensing properties not deteriorated, but also the monolayer sensor shows complete reversibility with fast recovery at room temperature. We present a theoretical analysis of the sensing platform and identify the atomically-sensitive transduction mechanism
Taburan dan kepekatan karbon organik di dalam lapisan enapan muara Sungai Chukai-Kemaman dan hubungannya dengan beberapa parameter fizikal by Azizi Amin( )

1 edition published in 1992 in Malay and held by 1 WorldCat member library worldwide

 
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.81 (from 0.76 for Tārīkh-i ... to 0.99 for Two-Dimens ...)

Alternative Names
Azizi, Amin 1980-

Languages