3D Atomic-Scale Insights into Anisotropic Core-Shell-Structured InGaAs Nanowires Grown by Metal-Organic Chemical Vapor Deposition

2017 ◽  
Vol 29 (31) ◽  
pp. 1701888 ◽  
Author(s):  
Jiangtao Qu ◽  
Sichao Du ◽  
Tim Burgess ◽  
Changhong Wang ◽  
Xiangyuan Cui ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Atomic Scale ◽  
Organic Chemical ◽  
Core Shell ◽  
Metal Organic ◽  
Organic Chemical Vapor Deposition

scholarly journals Compositional Varied Core–Shell InGaP Nanowires Grown by Metal–Organic Chemical Vapor Deposition

Nano Letters ◽  
2019 ◽  
Vol 19 (6) ◽  
pp. 3782-3788 ◽  
Author(s):  
Han Gao ◽  
Wen Sun ◽  
Qiang Sun ◽  
Hark Hoe Tan ◽  
Chennupati Jagadish ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Organic Chemical ◽  
Core Shell ◽  
Metal Organic ◽  
Organic Chemical Vapor Deposition

Multifunctional oxide nanostructures by metal-organic chemical vapor deposition (MOCVD)

2009 ◽  
Vol 81 (8) ◽  
pp. 1523-1534 ◽  
Author(s):  
François Weiss ◽  
Marc Audier ◽  
Ausrine Bartasyte ◽  
Daniel Bellet ◽  
Cécile Girardot ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Atomic Scale ◽  
Perovskite Oxide ◽  
Organic Chemical ◽  
Oxide Materials ◽  
Oxide Nanostructures ◽  
Metal Organic ◽  
Organic Chemical Vapor Deposition

The development of thin films, in the context of ongoing reduction in the size of electronic systems, poses challenging questions for the materials sciences of multifunctional nanostructures. These include the limits of size reduction, integration of heterogeneous functions, and system characterization or process control at an atomic scale. We present here different studies devoted to perovskite oxide materials (or materials with derived structure), where in specific directions of the crystal structure the atomic organization decreases down to a few nanometers, thus building nanostructures. In these materials, very original physical phenomena are observed in multilayers or superlattices, nanowires (NWs) or nanodots, mainly because strain, surfaces, and interfaces play here a predominant role and can tune the physical properties. Metal-organic chemical vapor deposition (MOCVD) routes have been used for the synthesis of oxide materials. We first introduce the basic rules governing the choice of metal-organic precursors for the MOCVD reaction. Next we discuss the principles of the pulsed injection MOCVD system. A laser-assisted MOCVD system, designed to the direct growth of 2D and 3D photonic structures, will also be described. Selected case studies will finally be presented, illustrating the powerful development of different oxide nanostructures based on dielectric, ferroelectric, or superconducting oxides, manganites, and nickelates, as well as first results related to the growth of ZnO NWs.

scholarly journals InAs/GaSb core-shell nanowires grown on Si substrates by metal-organic chemical vapor deposition

2017 ◽  
Vol 864 ◽  
pp. 012001
Author(s):  
Xianghai Ji ◽  
Xiaoguang Yang ◽  
Wenna Du ◽  
Huayong Pan ◽  
Shuai Luo ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Organic Chemical ◽  
Core Shell ◽  
Si Substrates ◽  
Metal Organic ◽  
Organic Chemical Vapor Deposition ◽  
Shell Nanowires

scholarly journals Phase Change Ge-Rich Ge–Sb–Te/Sb2Te3 Core-Shell Nanowires by Metal Organic Chemical Vapor Deposition

Nanomaterials ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 3358
Author(s):  
Arun Kumar ◽  
Raimondo Cecchini ◽  
Claudia Wiemer ◽  
Valentina Mussi ◽  
Sara De Simone ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Organic Chemical ◽  
Core Shell ◽  
The Core ◽  
Metal Organic ◽  
Organic Chemical Vapor Deposition ◽  
Shell Nanowires

Ge-rich Ge–Sb–Te compounds are attractive materials for future phase change memories due to their greater crystallization temperature as it provides a wide range of applications. Herein, we report the self-assembled Ge-rich Ge–Sb–Te/Sb2Te3 core-shell nanowires grown by metal-organic chemical vapor deposition. The core Ge-rich Ge–Sb–Te nanowires were self-assembled through the vapor–liquid–solid mechanism, catalyzed by Au nanoparticles on Si (100) and SiO2/Si substrates; conformal overgrowth of the Sb2Te3 shell was subsequently performed at room temperature to realize the core-shell heterostructures. Both Ge-rich Ge–Sb–Te core and Ge-rich Ge–Sb–Te/Sb2Te3 core-shell nanowires were extensively characterized by means of scanning electron microscopy, high resolution transmission electron microscopy, X-ray diffraction, Raman microspectroscopy, and electron energy loss spectroscopy to analyze the surface morphology, crystalline structure, vibrational properties, and elemental composition.

InAs/GaSb core–shell nanowires grown on Si substrates by metal–organic chemical vapor deposition

2016 ◽  
Vol 27 (27) ◽  
pp. 275601 ◽  
Author(s):  
Xianghai Ji ◽  
Xiaoguang Yang ◽  
Wenna Du ◽  
Huayong Pan ◽  
Shuai Luo ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Organic Chemical ◽  
Core Shell ◽  
Si Substrates ◽  
Metal Organic ◽  
Organic Chemical Vapor Deposition ◽  
Shell Nanowires

scholarly journals Laser‐Assisted Metal–Organic Chemical Vapor Deposition of Gallium Nitride

2021 ◽  
Vol 15 (6) ◽  
pp. 2170024
Author(s):  
Yuxuan Zhang ◽  
Zhaoying Chen ◽  
Kaitian Zhang ◽  
Zixuan Feng ◽  
Hongping Zhao
Keyword(s):  
Gallium Nitride ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Organic Chemical ◽  
Metal Organic ◽  
Organic Chemical Vapor Deposition

scholarly journals Growth-Etch Metal–Organic Chemical Vapor Deposition Approach of WS2 Atomic Layers

ACS Nano ◽  
2020 ◽  
Author(s):  
Assael Cohen ◽  
Avinash Patsha ◽  
Pranab K. Mohapatra ◽  
Miri Kazes ◽  
Kamalakannan Ranganathan ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Organic Chemical ◽  
Metal Organic ◽  
Organic Chemical Vapor Deposition

Vertical β-Ga2O3 field plate Schottky barrier diode from metal-organic chemical vapor deposition

2021 ◽  
Vol 118 (16) ◽  
pp. 162109
Author(s):  
Esmat Farzana ◽  
Fikadu Alema ◽  
Wan Ying Ho ◽  
Akhil Mauze ◽  
Takeki Itoh ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Schottky Barrier ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Schottky Barrier Diode ◽  
Organic Chemical ◽  
Field Plate ◽  
Metal Organic ◽  
Organic Chemical Vapor Deposition
Sign in / Sign up

Export Citation Format

Share Document