Results 91 to 100 of about 2,787,827 (292)

O Radical‐Induced n‐to‐p Transition in PbS Quantum Dots Enabling Enhanced and Stable Photogating in QD/IGZO SWIR Phototransistors

open access: yesAdvanced Materials Technologies, EarlyView.
An O radical‐induced n‐to‐p transition in PbS quantum dots (QDs) is achieved via atmospheric Ar/O2 treatment, enabling favorable band alignment and stable photogating in PbS QD/IGZO phototransistors. Interfacial defect passivation and Fermi‐level modulation, confirmed by XPS and UPS analyses, effectively suppress dark current, induce a positive VTH ...
MD Redowan Mahmud Arnob   +4 more
wiley   +1 more source

Atomic Layer Deposition (ALD)

open access: yes, 2021
Rozvoj mikroeletrotechnického průmyslu vede ke zmenšování rozměrů polovodičových součástek, a proto vyvstává poptávka po materiálech z tenkých vrstev.
Karolína Veselá
core  

Recent Advances in Transparent Microelectrode Device Architecture and Fabrication Strategies for Biomedical Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan   +6 more
wiley   +1 more source

Features of atomic layer deposition and its application to electronic devices

open access: yesApplied Physics Express
This review describes the features of atomic layer deposition (ALD) and electronic devices fabricated using this technique. Although ALD is often considered one of the simplest film deposition techniques, the features associated with ALD are not fully ...
Toshihide Nabatame, Takashi Onaya
doaj   +1 more source

Engineering of Crystal and Domain Structures in Epitaxial Y:HfO2 Thin Films by YSZ Substrate Miscut

open access: yesAdvanced Science, EarlyView.
We investigate how YSZ substrate miscut influences crystal structure and domain formation in epitaxial Y‐doped HfO2 thin films. Using magnetron sputtering, high‐resolution X‐ray diffraction, atomic‐resolution scanning transmission electron microscopy, and first‐principles calculations, we systematically examine the characteristics of thickness‐ and ...
Jun Young Lee   +12 more
wiley   +1 more source

Growth behavior and film properties of titanium dioxide by plasma-enhanced atomic layer deposition with discrete feeding method

open access: yesAIP Advances, 2019
Titanium dioxide (TiO2) films were deposited by plasma enhanced atomic layer deposition (PE-ALD) system using tetrakis-dimethylamido-titanium (TDMAT) at 250 °C.
Heungseop Song   +4 more
doaj   +1 more source

Chemical vapor deposition and atomic layer deposition for advanced lithium ion batteries and supercapacitors

open access: yes, 2015
Applications of the non-line-of-sight vapor deposition techniques, such as chemical vapor deposition (CVD) and atomic layer deposition (ALD), offer unique opportunities to produce well-defined high surface area current collectors, thin films or various ...
Wang, Xinran   +3 more
core   +1 more source

High‐Efficiency Precipitate Recycling Strategy Paves the Way for Efficient Sb2S3 Solar Cells Fabricated by CBD Method

open access: yesAdvanced Science, EarlyView.
A novel PR strategy was proposed to improve CBD‐derived Sb2S3 film quality. It synergistically optimized the CBO of CdS/Sb2S3 interface and the back‐contact barrier, while the VS2 donor defect was converted into SSb2 acceptor defect with lower concentration.
Yeyang Lin   +8 more
wiley   +1 more source

Atomic Layer Deposition of ZrO2 on Titanium Inhibits Bacterial Adhesion and Enhances Osteoblast Viability

open access: yesInternational Journal of Nanomedicine, 2021
Yujin Jo,1 Yong Tae Kim,2 Hoonsung Cho,2 Min-Kyung Ji,3 Jaeyeong Heo,2,3 Hyun-Pil Lim1 1Department of Prosthodontics, School of Dentistry, Chonnam National University, Gwangju, Korea; 2Department of Materials Science and Engineering, Chonnam National ...
Jo Y   +5 more
doaj  

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