Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Bahia Arezki"'
Publikováno v:
The Journal of Physical Chemistry B. 110:6832-6840
This article focuses on the emission of organometallic clusters upon kiloelectronvolt ion bombardment of self-assembled monolayers. It is particularly relevant for the elucidation of the physical processes underlying secondary ion mass spectrometry (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::101feeee5eefd6019854f044ac264442
https://doi.org/10.1021/jp058252f
https://doi.org/10.1021/jp058252f
Publikováno v:
Applied Surface Science. :122-126
In this contribution, we focus on the emission processes of molecule-metal cluster ions from self-assembled monolayers (SAMs) of octanethiols CH3(CH2)(7)SH on gold and silver. To improve our understanding of these complex phenomena, mass spectra and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42f3b80b7bae7a582f94106b3a0fa900
https://doi.org/10.1016/j.apsusc.2004.03.087
https://doi.org/10.1016/j.apsusc.2004.03.087
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 212:369-375
In this contribution the emission of gold-molecule cluster ions from self-assembled monolayers (SAMs) of alkanethiols on gold is investigated using time-of-flight secondary ion mass spectrometry (ToF-SIMS). Layers of alkanethiols [CH3(CH2)(n)SH] with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2fa76c44a84030ab47c2096c46005e7
https://doi.org/10.1016/s0168-583x(03)01457-5
https://doi.org/10.1016/s0168-583x(03)01457-5
Matrix and substrate effects on the sputtering of a 2 kDa molecule: Insights from molecular dynamics
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 212:414-419
In an effort towards a more accurate theoretical description of matrix and substrate effects in organic sputtering, we report on molecular dynamics simulations of the desorption induced by 500 eV Ar projectiles bombarding samples composed of polystyr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aded95300ace8563750f5de897565da
https://doi.org/10.1016/s0168-583x(03)01492-7
https://doi.org/10.1016/s0168-583x(03)01492-7
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 193:768-774
The sputtering of large fragments from polystyrene oligomers (7.5 kDa) is investigated using classical molecular dynamics. Simulation results obtained with the new adaptative AIREBO potential including long-range van der Waals interactions are compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4815dcb74af800bf5398cd840d1f7a32
https://doi.org/10.1016/s0168-583x(02)00902-3
https://doi.org/10.1016/s0168-583x(02)00902-3
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 193:755-761
Self-assembled monolayers (SAMs) of alkanethiols are an ideal model system to study the mechanisms that lead to emission of organic species under keV ion bombardment. In this contribution, we focus on the emission processes of gold-molecule cluster i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a7a868f772ec2d342cd032ba1c10c9e
https://doi.org/10.1016/s0168-583x(02)00899-6
https://doi.org/10.1016/s0168-583x(02)00899-6
Autor:
Y. Bodenthin, Christian Markert, Ronald Frahm, Dirk Luetzenkirchen‐Hecht, Guntram Schwarz, Bahia Arezki, Dirk G. Kurth, Ralph Wagner, Ullrich Pietsch
Publikováno v:
Chemphyschem : a European journal of chemical physics and physical chemistry. 12(2)
X-ray absorption near the iron K edge (XANES) was used to investigate the characteristics of temperature-induced low-spin-to-high-spin change (SC) in metallo-supramolecular polyelectrolyte amphiphile complexes (PAC) containing FeN(6) octahedra attach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d6846346fac1a529dcdc95cb69e77da
https://pubmed.ncbi.nlm.nih.gov/21275032
https://pubmed.ncbi.nlm.nih.gov/21275032