Results 91 to 100 of about 12,832 (217)

Atomic scale investigation of silicon nanowires and nanoclusters

Nanoscale Research Letters, 2011
In this study, we have performed nanoscale characterization of Si-clusters and Si-nanowires with a laser-assisted tomographic atom probe. Intrinsic and p-type silicon nanowires (SiNWs) are elaborated by chemical vapor deposition method using gold as ...
Gourbilleau Fabrice, Grandidier Bruno, Stiévenard Didier, Roussel Manuel, Chen Wanghua, Talbot Etienne, Lardé Rodrigue, Cadel Emmanuel, Pareige Philippe   +8 more
doaj  

Synthesis and Photoluminescence Properties of Porous Silicon Nanowire Arrays

Nanoscale Research Letters, 2010
Herein, we prepare vertical and single crystalline porous silicon nanowires (SiNWs) via a two-step metal-assisted electroless etching method. The porosity of the nanowires is restricted by etchant concentration, etching time and doping lever of the ...
Wang Yan, Lin Linhan, Guo Siping, Sun Xianzhong, Feng Jiayou   +4 more
doaj   +1 more source

Towards Wireless Detection of Surface Modification of Silicon Nanowires by an RF Approach. [PDF]

Nanomaterials (Basel), 2022
Requena F, Ahoulou S, Barbot N, Kaddour D, Nedelec JM, Baron T, Perret E.   +6 more
europepmc   +1 more source

Interfacial Control in Cu–MXene Hybrids Enables Selective NOx‐to‐NH3 Electroconversion: A Critical Review

Advanced Science, EarlyView.
Cu‐MXene interfacial catalysts provide a promising platform for electrochemical NOx upcycling to ammonia. The synergy between Cu active sites and conductive, surface‐tunable MXene supports promotes NOx adsorption, intermediate stabilization, and selective NH3 formation while suppressing competing hydrogen evolution, offering a route toward sustainable ...
Hafiz Muhammad Adeel Sharif, Gechuanqi Pan, Yuwei Wang, Yasir Abbas, Asif Mahmood, Changping Li   +5 more
wiley   +1 more source

Quantum Mechanical Comparison between Lithiated and Sodiated Silicon Nanowires

Applied Nano
This computational research study will compare the specific charge capacity (SCC) between lithium ions inserted into crystallized silicon (c-Si) nanowires with that of sodium ions inserted into amorphous silicon (a-Si) nanowires.
Donald C. Boone
doaj   +1 more source

Revealing Low Amplitude Signals of Neuroendocrine Cells through Disordered Silicon Nanowires-Based Microelectrode Array. [PDF]

Adv Sci (Weinh), 2023
Maita F, Maiolo L, Lucarini I, Del Rio De Vicente JI, Sciortino A, Ledda M, Mussi V, Lisi A, Convertino A.   +8 more
europepmc   +1 more source

A Compendium of Logic Gates Based on Reconfigurable Three‐Independent‐Gate Transistors Realized in FDSOI Hardware

Advanced Electronic Materials, EarlyView.
This work electrically characterizes sixteen logic gates built from three‐independent‐gate reconfigurable transistors fabricated on full‐scale 300 mm wafers using the industrial 22 nm fully depleted FDSOI process of GlobalFoundries. Static and time‐resolved measurements confirm correct operation, including a 1‐bit adder and reconfigurable AOI/OAI ...
Juan P. Martinez, Yuxuan He, Giulio Galderisi, Violetta Sessi, Niladri Bhattacharjee, Peter Baars, Kerstin Poenisch, Annekathrin Zeun, Konstantin Li, Fernando Koch, Binit Syamal, Thomas Mikolajick, Jens Trommer   +12 more
wiley   +1 more source

Radial thermal transport from heated silicon nanowires: Molecular dynamics simulations and compact engineering models

Case Studies in Thermal Engineering
Because of their advantageous properties, silicon nanowires are considered as basic structures in many concepts of future electron devices. With the high energy density induced during manufacturing but also during operation, heat dissipation is a crucial
Alexander Burenkov, Peter Pichler
doaj   +1 more source

Luminescent Silicon Nanowires as Novel Sensor for Environmental Air Quality Control. [PDF]

Sensors (Basel), 2022
Morganti D, Faro MJL, Leonardi AA, Fazio B, Conoci S, Irrera A.   +5 more
europepmc   +1 more source

Topological Materials and Related Applications

Advanced Electronic Materials, EarlyView.
This review covers topological materials—including topological insulators, quantum valley Hall and quantum spin Hall insulators, and topological Weyl and Dirac semimetals—as well as their most recent advancements in fields such as spintronics, electronics, photonics, thermoelectrics, and catalysis.
Carlo Grazianetti, Roberto Mantovan, Emanuele Longo, Harold J. W. Zandvliet, Pantelis Bampoulis, Yu Pan, Fan Li, Xia Wang, Payton Downey, Alessandro Molle   +9 more
wiley   +1 more source