Results 61 to 70 of about 12,174 (269)

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

ACOUSTOELECTRONIC CHEMICAL SENSORS BASED ON ARRAYS OF MODIFIED CARBON NANOTUBES: STUDY OF EXPERIMENTAL DESIGNS

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The results of experimental studies of the properties of a new type of nanostructured devices - acoustoelectronic sensors based on modified carbon nanotube arrays are discussed.
A. V. Sergeichenko, A. S. Chashynski, V. V. Barkaline, I. A. Taratyn   +3 more
doaj  

Highly ordered ultralong magnetic nanowires wrapped in stacked graphene layers

Beilstein Journal of Nanotechnology, 2012
We report on the synthesis and magnetic characterization of ultralong (1 cm) arrays of highly ordered coaxial nanowires with nickel cores and graphene stacking shells (also known as metal-filled carbon nanotubes).
Abdel-Aziz El Mel, Jean-Luc Duvail, Eric Gautron, Wei Xu, Chang-Hwan Choi, Benoit Angleraud, Agnès Granier, Pierre-Yves Tessier   +7 more
doaj   +1 more source

Space‐Confined Fabrication of MoS2@Carbon Tubes with Semienclosed Architecture Achieving Superior Cycling Capability for Sodium Ion Storage

Advanced Materials Interfaces, 2020
High rate and good cycling capability are always difficult for sodium ion anode materials owing to the unstable electrode structure induced by reversibly intercalation of large‐sized sodium ions. In this paper, based on the unique nanotube arrays of crab
Yuan Zhang, Wei Liu, Tianqi Wang, Yongxu Du, Yongpeng Cui, Shuang Liu, Huanlei Wang, Shuai Liu, Ming Chen, Junan Zhou   +9 more
doaj   +1 more source

Monolithic 3D‐Integrated All‐Solid Ion‐Gated Carbon Nanotube Transistors With Tunable Ionic Conductance for Multi‐Timescale Reservoir Computing

Advanced Materials, EarlyView.
A dual‐timescale reservoir based on monolithically 3D (M3D)‐integrated CNT solid ion‐gated transistors is demonstrated. Tunable ionic dynamics and pulse‐engineered operation enable linear and symmetric synaptic updates. The M3D‐integrated array achieves robust temporal encoding and accurate classification of moving MNIST sequences, highlighting its ...
Haksoon Jung, Hanbin Cho, Yongwoo Lee, Seunghun Baek, Hyeongjun Kim, Yun Goo Ro, Hyunhyub Ko, Joonki Suh, Yong‐Young Noh, Jimin Kwon   +9 more
wiley   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Horizontally-aligned carbon nanotubes arrays and their interactions with liquid crystal molecules: Physical characteristics and display applications

AIP Advances, 2012
We report on the physical characteristics of horizonthally-grown Single-Walled Carbon Nanotubes (h-al-SWNT) arrays and their potential use as transparent and conducting alignment layer for liquid crystals display devices.
Frédérick Roussel, Jean-François Brun, Alexandre Allart, Limin Huang, Stephen O’Brien   +4 more
doaj   +1 more source

The necessary length of carbon nanotubes required to optimize solar cells

Chemistry Central Journal, 2007
Background In recent years scientists have been trying both to increase the efficiency of solar cells, whilst at the same time reducing dimensions and costs.
Barghi Tirdad, Saeedi Mohammad, Vaezzadeh Majid, Sadeghi Mohammad   +3 more
doaj   +1 more source

Direct growth of ordered N‐doped carbon nanotube arrays on carbon fiber cloth as a free‐standing and binder‐free air electrode for flexible quasi‐solid‐state rechargeable Zn‐Air batteries

Carbon Energy, 2020
The development of an air electrode that is flexible in physical property and highly active and durable at different geometric status for both oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) is of crucial importance for the rational ...
Qian Lu, Xiaohong Zou, Kaiming Liao, Ran Ran, Wei Zhou, Meng Ni, Zongping Shao   +6 more
doaj   +1 more source

Recent developments in carbon nanotube membranes for water purification and gas separation

, 2010
Carbon nanotubes (CNTs) are nanoscale cylinders of graphene with exceptional properties such as high mechanical strength, high aspect ratio and large specific surface area.
Sears, Kallista, She, Mary, Stephen Hawkins, Jürg Schütz, Duke, Mikel, Dumee, Ludovic, Gray, Stephen R, Ludovic Dumée, Chi Huynh, Mary She, Stephen Gray, Huynh, Chi, Kallista Sears, Hawkins, Stephen, Gray, Stephen, Schütz, Jürg, Mikel Duke   +16 more
core   +1 more source