Results 111 to 120 of about 10,474 (272)

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

PhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li, Laiyu Luo, Siyu Wang, Haojie Song, Baojiang Jiang   +4 more
wiley   +1 more source

Mechanistic insights into anisotropy and magnetoresistance control in cobalt ferrite thin films by swift heavy ion irradiation [PDF]

AIP Advances
Swift heavy ion irradiation (SHI) has emerged as a powerful tool for defect engineering and property optimization in magnetic thin films, with prior studies showing that low-fluence irradiation can enhance magnetic anisotropy through domain wall pinning ...
Ritika Charak, Sanjeev Gautam, Suvankar Chakraverty, Younghak Kim, Keun Hwa Chae   +4 more
doaj   +1 more source

The impact of fluence dependent 120 MeV Ag swift heavy ion irradiation on the changes in structural, electronic, and optical properties of AgInSe₂ nano-crystalline thin films for optoelectronic applications. [PDF]

RSC Adv, 2021
Panda R, Khan SA, Singh UP, Naik R, Mishra NC.   +4 more
europepmc   +1 more source

Creation of multiple nanodots by single ions

, 2007
In the challenging search for tools that are able to modify surfaces on the nanometer scale, heavy ions with energies of several 10 MeV are becoming more and more attractive.
A Meftah, A. M. J. F. Carvalho, Andreas Duvenbeck, CJ Först, D Ruzmetov, DV Morgan, Ender Akcöltekin, F Bloch, F Seitz, G Szenes, H Bethe, H-J Shin, Henning Lebius, I Szafraniak, Isabelle Monnet, J Albrecht, J Lindhard, J Lindhard, JP Perdew, K Shima, K Shima, M Fuchs, M Toulemonde, M Toulemonde, M Zhang, Marika Schleberger, Miriam Klusmann, N Khalfaoui, R Li, R Neumann, Ralf Meyer, RL Fleischer, S Bouffard, S Jeon, S Klaumünzer, S Thevuthasan, Thorsten Peters   +36 more
core   +3 more sources

From Flybys to Sample Return: A Review of Space Probes and Robotic Sampling Technologies for Small Bodies

Journal of Field Robotics, EarlyView.
ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang, Hao Zhou, Dalin Zhou, Zhaojie Ju   +3 more
wiley   +1 more source

MeV irradiation of tungsten nanowires: structural modifications

Materials Research Express, 2020
In this work we use the Two Temperature Model coupled to Molecular Dynamics (TTM-MD) to study swift heavy ion irradiation of W finite nanowires. Au projectiles are considered with energies ranging from 20 to 50 MeV, which correspond to electronic ...
Joás Grossi, Jorge Kohanoff, Eduardo M Bringa   +2 more
doaj   +1 more source

Theoretical Study of Intermixing in Au/Si System under Swift Heavy Ion Irradiation

, 2023

openalex   +1 more source

Manipulation of the graphene surface potential by ion irradiation

, 2013
We show that the work function of exfoliated single layer graphene can be modified by irradiation with swift (E_{kin}=92 MeV) heavy ions under glancing angles of incidence. Upon ion impact individual surface tracks are created in graphene on SiC.
Bussmann, B. Kleine, d'Etat, B. Ban, Lebius, H., Ochedowski, O., Schleberger, M.   +4 more
core   +3 more sources

Approaching Gold‐Standard Sensitivity in a Portable and Versatile Gold Nanoprisms Thermoplasmonic Platform for Lateral Flow Detection of Biomolecules

Small, EarlyView.
This study presents a plasmonic thermal lateral flow (ThermoLFA) biosensor for ultrasensitive, early detection of biomolecules. By combining plasmonic gold nanoprisms (AuNPrs) and near‐infrared (NIR) laser activation, it enhances signal output beyond conventional LFAs.
Carlos Cuestas Ayllón, Alba Martín Barreiro, África García Barrientos, María Moros, Valeria Grazú Bonavía, Jesús Martínez de la Fuente   +5 more
wiley   +1 more source

Raman spectroscopy study of damage in swift heavy ion‐irradiated ceramics

, 2022
Jean‐Marc Costantini, G. Gutierrez, Gérald Lelong, Maxime Guillaumet, M.M. Rahman, Kazuhiro Yasuda   +5 more
openalex   +1 more source