Results 121 to 130 of about 82,642 (308)

Gas source molecular beam epitaxy growth and characterization of modulation-doped field-effect transistor structures [PDF]

open access: bronze, 1997
C. Besikci   +6 more
openalex   +1 more source

Molecular beam epitaxy growth of few-layer stanene [PDF]

open access: diamond, 2022
Yunyi Zang, Kejing Zhu, Lin Li, Ke He
openalex   +1 more source

Advances in Gate Dielectrics for 2D Electronics

open access: yesphysica status solidi (RRL) – Rapid Research Letters, EarlyView.
This review discusses advanced gate dielectric integration for 2D electronic devices, including layered and nonlayered dielectric materials, while highlighting strategies such as seed‐assisted ALD, transfer methods, and in situ oxidation. By focusing on interface engineering and materials innovation, new routes for scalable, high‐performance 2D ...
Moon‐Chul Jung   +2 more
wiley   +1 more source

Concentric Multiple Rings by Droplet Epitaxy: Fabrication and Study of the Morphological Anisotropy

open access: yesNanoscale Research Letters, 2010
We present the Molecular Beam Epitaxy fabrication of complex GaAs/AlGaAs nanostructures by Droplet Epitaxy, characterized by the presence of concentric multiple rings.
Somaschini C   +4 more
doaj   +1 more source

Study of process technology for GaAlAs/GaAs heteroface solar cells [PDF]

open access: yes
Two processes were considered: the infinite melt process and the finite melt process. The only technique that is developed to the point that 10,000 cells could be produced in one year is the infinite melt liquid phase epitaxy process. The lowest cost per
Almgren, D. W.   +3 more
core   +1 more source

Thin Fluoride Insulators for Improved 2D Transistors: From Deposition Methods to Recent Applications

open access: yesphysica status solidi (RRL) – Rapid Research Letters, EarlyView.
2D materials hold significant promise for next‐generation electronic and optoelectronic devices, but suitable gate dielectrics are still a challenge. Fluoride insulators, offering inert, dangling‐bond‐free surfaces, have recently emerged as strong candidates. This review covers recent publications on high‐quality fluoride thin‐film deposition and their
Behzad Dadashnia   +3 more
wiley   +1 more source

Growth Interruption Effect on the Fabrication of GaAs Concentric Multiple Rings by Droplet Epitaxy

open access: yesNanoscale Research Letters, 2010
We present the molecular beam epitaxy fabrication and optical properties of complex GaAs nanostructures by droplet epitaxy: concentric triple quantum rings.
Fedorov A   +4 more
doaj   +1 more source

Two‐step annealing process drives high thermoelectric performance of n‐type Bi2Te3 flexible films

open access: yesResponsive Materials, EarlyView.
To address the relatively low carrier mobility in n‐type Bi2Te3 films prepared by magnetron sputtering, we developed a two‐step annealing process, including in situ and post‐annealing heat treatment. This method yields a high mobility (132.54 cm2 V−1 s−1) and S2σ (14.5 μW cm−1 K−2) by promoting pronounced grain growth and strengthening the preferred ...
Liang‐Cao Yin   +11 more
wiley   +1 more source

Low Temperature Site‐Specific Pulsed Laser Annealing of MoS2

open access: yesSmall, EarlyView.
The application of laser pulses, of extremely short duration, is investigated as a potential new method to modify the atomic structure of ultrathin 2D materials for use in the creation of future electrical devices. The process is efficient, offering a site‐specific functionality, where regions of an electronic device that only requires annealing is ...
Nazar Farid   +13 more
wiley   +1 more source

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