Results 131 to 140 of about 28,476 (306)

Artificial Synaptic Device Based on Self‐Aligned c‐In2O3 TFTs With an Ultrathin MgO Interlayer

Advanced Materials Technologies, EarlyView.
A coplanar synaptic thin‐film transistor based on crystalline In2O3 is demonstrated using a PECVD SiO2 gate insulator and an ultrathin MgO interlayer. The MgO interlayer suppresses excessive carrier density and may facilitate proton‐related interfacial polarization, resulting in stable counterclockwise hysteresis and synaptic behavior.
Samiran Roy, Jewel Kumer Saha, Jin Jang
wiley   +1 more source

Carrier trapping anisotropy in ambipolar SnO thin-film transistors

, 2017
The anisotropic carrier trapping behaviors was demonstrated for ambipolar tin monoxide (SnO) thin-film transistors (TFTs). On one hand, the TFTs exhibited good stability with almost no changes in transfer characteristics under negative gate-bias stress ...
Luo, Hao, Liang, Lingyan, Cao, Hongtao
core  

Stability of hydrogenated nanocrystalline silicon thin-film transistors

, 2001
Hydrogenated nanocrystalline silicon thin-films were obtained by catalytic chemical vapour deposition at low substrate temperatures (150°C) and high deposition rates (10 Å/s).
Orpella, Albert, Fonrodona Turon, Marta, Fonrodona, Marta, Puigdollers i González, Joaquim, Soler Vilamitjana, David, Bertomeu Balaguero, Joan, Andreu Batallé, Jordi, Bertomeu i Balagueró, Joan, Voz Sánchez, Cristóbal, Andreu i Batallé, Jordi, Dosev, D, Orpella García, Alberto, Asensi López, José Miguel, Asensi, J M, Dosev, D., Alcubilla González, Ramón   +15 more
core   +1 more source

Phase Diagrams and Piezoelectric Properties of Wurtzite Al1−x−yScxGdyN Heterostructural Alloys

Advanced Science, EarlyView.
This study demonstrates ferroelectricity and piezoelectric properties improvement of quaternary wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films, guided by density functional theory calculations. Wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films have a high optical bandgap, enhanced piezoelectric ...
Julia L. Martin, Cheng‐Wei Lee, Nate S.P. Bernstein, Thi Nguyen, Ande Bryan, Eli Cooper, John S. Mangum, Sage R. Bauers, Andriy Zakutayev, Keisuke Yazawa, Prashun Gorai, Rebecca W. Smaha   +11 more
wiley   +1 more source

Characteristics of thin-film transistors based on silicon nitride passivation by excimer laser direct

, 2013
[[abstract]]This study explored the removal of silicon nitride using KrF laser ablation technology with a high threshold fluence of 990 mJ/cm2. This technology was used for contact hole patterning to fabricate SiNx-passivation-based amorphous-silicon ...
陳兆南;Chen, Chao-Nan;黃俊杰;Huang, Jung-Jie
core  

Printable Conductive Hydrogels for Electrochemical Biosensing and Soft Bioelectronic Interfaces

Advanced Science, EarlyView.
Flexible, conductive hydrogels that integrate printability, mechanical tunability, biocompatibility, and electronic performance remain challenging to achieve. Here, we develop 3D‐printable poly(ethylene glycol)–poly(pyrrole)‐ hydrogels with tissue‐like mechanics, high cytocompatibility, and robust electrochemical function.
Lukas Hein, Renan Colucci, Xin Wei, Tsvetomir Ivanov, Katharina Landfester, Ulrike Kraft, Maria Villiou   +6 more
wiley   +1 more source

Characteristics of thin-film transistors based on silicon nitride passivation by excimer laser direct

, 2012
[[abstract]]This study explored the removal of silicon nitride using KrF laser ablation technology with a high threshold fluence of 990 mJ/cm2. This technology was used for contact hole patterning to fabricate SiNx-passivation-based amorphous-silicon ...
陳兆南;Chen, Chao-Nan
core  

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Polarization‐Enabled Piezoelectric Tellurium–Selenium (TexSe1–x) Thin Films for Memory Switching and Artificial Synaptic Functions

Advanced Science, EarlyView.
Here, we demonstrate and investigate polarization‐enabled electromechanical responses in cryogenic physical vapor deposition (cryogenic PVD)‐deposited TexSe1‐x thin films, a tellurium‐based compound with a tunable bandgap and enhanced non‐centrosymmetry.
Chia‐Chen Chung, Mayur Chaudhary, Chia‐Hung Lo, Po‐Chien Lai, You‐Jie Lin, Ruei‐Hong Cyu, Yu‐Ren Peng, Bing‐Ni Gu, Zhao‐Feng Lou, Quynh Thi Le, Yi‐Jen Yu, Yen‐Fu Lin, Min‐Hung Lee, Ying‐Hao Chu, Chang‐Hong Shen, Der‐Hsien Lien, Yu‐Lun Chueh   +16 more
wiley   +1 more source

Field-effect experiments on oxide superconductors thin films

, 2006
[ITALIANO] Negli ultimi anni la ricerca nell’ambito della fisica dello stato solido ha rivolto grande interesse allo studio delle proprietà dei sistemi fortemente correlati ed in particolare degli ossidi perovskitici dei metalli di transizione.
Prigiobbo, Antonio
core