Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Christian, Leidlmair"'
Publikováno v:
Combustion Engines, Vol 166, Iss 3, Pp 34-38 (2016)
The dynamic monitoring of oil consumption in IC engines is approached with various techniques ranging from radioactive counting to detection of halogenated tracer compounds or polyaromatic hydrocarbon tracers, to monitoring unburned hydrocarbons as r
Externí odkaz:
https://doaj.org/article/fc038cd2cefa47d5baeb2393682d0171
Publikováno v:
Molecules, Vol 25, Iss 5, p 1066 (2020)
Protonated rare gas clusters have previously been shown to display markably different structures compared to their pure, cationic counterparts. Here, we have performed high-resolution mass spectrometry measurements of protonated and pristine clusters
Externí odkaz:
https://doaj.org/article/c14a449acbf6425ca28eb119799ca83d
Autor:
Christian Leidlmair, Massimiliano Bartolomei, José Campos-Martínez, Ricardo Pérez de Tudela, Josu Ortiz de Zárate, Marta I. Hernández, José Luis Bretón, Javier Hernández-Rojas, Lukas An der Lan, Michael Gatchell, Paul Scheier, Tomás González-Lezana, Monisha Rastogi
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
9 pags., 7 figs., 1 tab. -- Open Access funded by Creative Commons Atribution Licence 3.0. -- This article is part of the themed collection: 2018 PCCP HOT Articles
We report on a combined experimental and theoretical study of Li+ ions solvated b
We report on a combined experimental and theoretical study of Li+ ions solvated b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf8bf41de36dca2a7f2d1bc2f086acee
http://arxiv.org/abs/1912.01350
http://arxiv.org/abs/1912.01350
Publikováno v:
Molecules, Vol 25, Iss 5, p 1066 (2020)
Molecules
Volume 25
Issue 5
Molecules
Volume 25
Issue 5
Protonated rare gas clusters have previously been shown to display markably different structures compared to their pure, cationic counterparts. Here, we have performed high-resolution mass spectrometry measurements of protonated and pristine clusters
Autor:
Peter Bartl, Christian Leidlmair, Roland Jochum, Stephan Denifl, Lukas An der Lan, Paul Scheier, Olof Echt
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
Helium atoms bind strongly to alkali cations which, when embedded in liquid helium, form so-called snowballs. Calculations suggest that helium atoms in the first solvation layer of these snowballs form rigid structures and that their number (n) is we
Autor:
Tilmann D. Märk, Paul Scheier, Christian Leidlmair, Harald Schöbel, Olof Echt, Stephan Denifl, Peter Bartl
Publikováno v:
The European Physical Journal D. 63:209-214
Mass spectra of doped and undoped helium droplets are presented. The high resolution of the time-of-flight spectrometer (m/Δm ≅ 5000) makes it possible to fully resolve small helium cluster ions from impurities and to unambiguously identify abunda
Autor:
Olof Echt, Michaela Hager, Christian Leidlmair, Harald Schöbel, Abid Aleem, Paul Scheier, Tilmann D. Märk, Peter Bartl
Publikováno v:
Phys. Chem. Chem. Phys.. 13:1092-1098
Helium nanodroplets are co-doped with C(60) and ammonia. Mass spectra obtained by electron ionization reveal cations containing ammonia clusters complexed with up to four C(60) units. The high mass resolution of Δm/m≈ 1/6000 makes it possible to s
Autor:
Alexander, Kaiser, Samuel, Zöttl, Peter, Bartl, Christian, Leidlmair, Andreas, Mauracher, Michael, Probst, Stephan, Denifl, Olof, Echt, Paul, Scheier
Publikováno v:
Chemsuschem
Methane adsorption on positively charged aggregates of C60 is investigated by both mass spectrometry and computer simulations. Calculated adsorption energies of 118–281 meV are in the optimal range for high-density storage of natural gas. Groove si
Autor:
Stephan Denifl, Peter Bartl, Paul Scheier, Lukas An der Lan, Andrew M. Ellis, Christian Leidlmair, Harald Schöbel, Tilmann D. Märk
Publikováno v:
ResearcherID
Small alkali clusters do not submerge in liquid helium nanodroplets but instead survive predominantly in high spin states that reside on the surface of the nanodroplet. However, a recent theoretical prediction by Stark and Kresin [Phys. Rev. B 81, 08
Autor:
Stephan Denifl, Paul Scheier, Shengfu Yang, Peter Bartl, Christian Leidlmair, Andrew M. Ellis, Harald Schöbel
Publikováno v:
Chemphyschem : a European journal of chemical physics and physical chemistry. 13(2)
The electron ionization of helium droplets doped with methane clusters is investigated for the first time using high-resolution mass spectrometry. The dominant ion products ejected into the gas phase are the unprotonated (CH(4))(n)(+) cluster ions al