Metal nanostructures: from clusters to nanocatalysis and sensors

BM Smirnov - Physics-Uspekhi, 2017 - iopscience.iop.org
The properties of metal clusters and nanostructures composed of them are reviewed.
Various existing methods for the generation of intense beams of metal clusters and their …

Circular-polarization-sensitive absorption in refractory metamaterials composed of molybdenum zigzag arrays

M Pan, Q Li, Y Hong, L Cai, J Lu, M Qiu - Optics Express, 2018 - opg.optica.org
Circularly polarized light (CPL) is utilized in various fields, including optical communication
and biological imaging. To overcome the lack of circular-polarization-sensitive absorbers …

Solid-State Dewetting of Thin Silver Films into Spherical Nanoparticles under High-Current Pulsed Ion Beam Irradiation

A Abduvalov, M Kaikanov, A Tikhonov - ACS omega, 2023 - ACS Publications
Noble metal nanoparticles (NPs) are important in many applications, including light trapping
of photovoltaic cells, photoelectrochemical applications, etc. The present study reports the …

Silver nanocluster films as novel SERS substrates for ultrasensitive detection of molecules

G Upender, R Satyavathi, B Raju, KS Alee… - Chemical Physics …, 2011 - Elsevier
Highly reproducible, active and stable SERS substrates were prepared by a nanocluster
deposition system. SERS studies were carried out on these substrates with R6G as a test …

Металлические наноструктуры: от кластеров к нанокатализу и сенсорам

БМ Смирнов - Успехи физических наук, 2017 - ufn.ru
Рассмотрены свойства металлических кластеров и составленных из них наноструктур.
Сравниваются существующие методы генерации интенсивных пучков металлических …

Mass Spectrometric Investigations of Nano‐Size Cluster Ions Produced by High Pressure Magnetron Sputtering

M Ganeva, T Peter, S Bornholdt… - … to Plasma Physics, 2012 - Wiley Online Library
A comparison of quadrupole mass spectrometric (QMS) and transmission electron
microscopic (TEM) characterization of silver nano‐cluster deposition produced by a nano …

Huge increase in gas phase nanoparticle generation by pulsed direct current sputtering in a reactive gas admixture

O Polonskyi, T Peter, A Mohammad Ahadi… - Applied Physics …, 2013 - pubs.aip.org
Using reactive DC sputtering in a gas aggregation cluster source, we show that pulsed
discharge gives rise to a huge increase in deposition rate of nanoparticles by more than one …

Effect of annealing on the microstructure and SERS performance of Mo-48.2% Ag films

H Sun, X Lian, Y Lv, Y Liu, C Xu, J Dai, Y Wu, G Wang - Materials, 2020 - mdpi.com
Mo-48.2% Ag films were fabricated by direct current (DC) magnetron sputtering and
annealed in an argon atmosphere. The effects of annealing on the surface morphology …

Performance of a size-selected nanocluster deposition facility and in situ characterization of grown films by x-ray photoelectron spectroscopy

S Mondal, SR Bhattacharyya - Review of Scientific Instruments, 2014 - pubs.aip.org
We report here on a newly installed gas aggregation type nanocluster deposition unit based
on magnetron sputtering ion source with mass selection of the clusters by quadrupole mass …

Pulsed gas aggregation for improved nanocluster growth and flux

S Drache, V Stranak, F Berg, Z Hubicka… - … status solidi (a), 2014 - Wiley Online Library
Growth of Cu nanoparticles in a pulsed gas aggregation cluster source was studied. The
cluster growth is enhanced by an energy transport inside the aggregation chamber fed by …