Suppression of self-organized surface nanopatterning on GaSb/InAs multilayers induced by low energy oxygen ion bombardment by using simultaneously sample rotation and oxygen flooding
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.02.009
Abstract: Abstract Time of flight secondary ion mass spectrometry (ToF-SIMS) is a well-adapted analytical method for the chemical characterization of concentration profiles in layered or multilayered materials. However, under ion beam bombardment, initially smooth material surface… read more here.
Keywords: oxygen; surface; ion bombardment; ion ... See more keywords
Nanohole morphologies on photoresist surface produced by low-energy Ar+ ion bombardment under normal and near-normal incidence
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.147515
Abstract: Abstract Random nanohole morphologies on a photoresist surface were produced spontaneously by ion bombardment, from normal to near-normal incidence. At an optimized ion energy, the critical parameters (diameter and depth) and uniformity of these nanoholes… read more here.
Keywords: ion bombardment; surface; ion; normal incidence ... See more keywords
Erosion of EUROFER steel by mass-selected deuterium ion bombardment
Sign Up to like & getrecommendations! Published in 2018 at "Nuclear materials and energy"
DOI: 10.1016/j.nme.2018.05.021
Abstract: Abstract The erosion behaviour of EUROFER steel due to mono-energetic deuterium (D) ion bombardment in the energy range of 100–1000 eV/D was investigated. At low fluences, the sputtering yield is comparable to that of pure iron… read more here.
Keywords: topography; deuterium ion; erosion; eurofer steel ... See more keywords
Toward Perfect Surfaces of Transition Metal Dichalcogenides with Ion Bombardment and Annealing Treatment.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c21150
Abstract: Layered transition metal dichalcogenides (TMDs) are two-dimensional materials exhibiting a variety of unique features with great potential for electronic and optoelectronic applications. The performance of devices fabricated with mono or few-layer TMD materials, nevertheless, is… read more here.
Keywords: metal dichalcogenides; transition metal; ion bombardment;
Tunable anisotropy in ReS2 flakes achieved by Ar+ ion bombardment probed by polarized Raman spectroscopy
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0053903
Abstract: Crystal-orientation-dependent properties in low symmetric two-dimensional material ReS2 have inspired its novel applications in photonics, electronics, and optoelectronics. In this work, Ar+ ion bombardment is used to treat ReS2 with different thicknesses, and different amounts… read more here.
Keywords: res2 flakes; ion bombardment; spectroscopy; polarized raman ... See more keywords
Formation of a highly doped ultra-thin amorphous carbon layer by ion bombardment of graphene.
Sign Up to like & getrecommendations! Published in 2018 at "Nanotechnology"
DOI: 10.1088/1361-6528/aac307
Abstract: Ion bombardment of graphene leads to the formation of defects which may be used to tune properties of the graphene based devices. In this work, however, we present that the presence of the graphene layer… read more here.
Keywords: bombardment graphene; ion bombardment; layer; ion ... See more keywords
Enhancing the quality of self-organized nanoripples by Ar-ion bombardment of a bilayer system
Sign Up to like & getrecommendations! Published in 2021 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac074e
Abstract: Ion bombardment (IB) is a promising nanofabrication technique for producing nanoripples. A critical issue that restricts the application of IB is the limited quality of IB-induced nanoripples. Photoresist (PR) and antireflection coating (ARC) are of… read more here.
Keywords: self organized; quality; ion bombardment; organized nanoripples ... See more keywords
Formation of ${\mathrm{Cu}}_{n}^{+}$ ($n=1-3$), ${\mathrm{Ar}}_{n}^{+}$ (n = 1, 2), and ArCu+ ions during sputtering of a copper surface by low-energy Ar+ ion bombardment in a dilute argon atmosphere
Sign Up to like & getrecommendations! Published in 2018 at "Plasma Sources Science and Technology"
DOI: 10.1088/1361-6595/aacb5c
Abstract: Formation of monoatomic Ar+ and Cu+, diatomic , ArCu+, and , and triatomic ions during 500 eV Ar+ ion bombardment of a copper surface in a dilute argon atmosphere was investigated by means of energy-resolved… read more here.
Keywords: energy; ion bombardment; formation; mathrm ... See more keywords
Investigation of effects of assisted ion bombardment on mechanical loss of sputtered tantala thin films for gravitational wave interferometers
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.122004
Abstract: Reduction of Brownian thermal noise due to mechanical loss in high-reflectivity mirror coatings is critical for improving the sensitivity of future gravitational wave detectors. In these mirrors, the mechanical loss at room temperature is dominated… read more here.
Keywords: ion bombardment; ion; mechanical loss; energy ... See more keywords
Ultrahigh capacitive energy density in ion-bombarded relaxor ferroelectric films
Sign Up to like & getrecommendations! Published in 2020 at "Science"
DOI: 10.1126/science.abb0631
Abstract: Defect-enhanced energy storage Dielectric capacitors are vital components of electronics and power systems. The thin-film materials of which capacitors are composed are usually optimized by changing the material composition. However, Kim et al. found that… read more here.
Keywords: energy; relaxor ferroelectric; energy storage; ion bombardment ... See more keywords
Highly enhanced ferroelectricity in HfO2-based ferroelectric thin film by light ion bombardment
Sign Up to like & getrecommendations! Published in 2022 at "Science"
DOI: 10.1126/science.abk3195
Abstract: Continuous advancement in nonvolatile and morphotropic beyond-Moore electronic devices requires integration of ferroelectric and semiconductor materials. The emergence of hafnium oxide (HfO2)–based ferroelectrics that are compatible with atomic-layer deposition has opened interesting and promising avenues… read more here.
Keywords: hfo2 based; ion bombardment; ion; ferroelectricity ... See more keywords