Wavelength-selective vibrationally excited photodesorption with tunable IR sources

C Focsa, C Mihesan, M Ziskind… - Journal of Physics …, 2006 - iopscience.iop.org
We present an overview of IR laser resonant desorption (LRD) studies with special focus on
recent developments by our group. The resonant character of the laser desorption process …

Fast Heavy-Ion-Induced Anion–Molecule Reactions on the Methanol Droplet Surface

T Majima, Y Mizunami, T Teramoto… - The Journal of …, 2022 - ACS Publications
To gain insight into complex ion–molecule reactions induced by MeV-energy heavy ion
irradiation of condensed matter, we performed a mass spectrometric study of secondary ions …

Quantum chemical analysis of thermodynamics of the two-dimensional cluster formation at the air/water interface

YB Vysotsky, VS Bryantsev, VB Fainerman… - The Journal of …, 2002 - ACS Publications
The thermodynamics of the two-dimensional cluster formation of normal fatty alcohols (n= 8−
16) andthat of 2-methylhexadecanolat in the air/water interface is quantum chemically …

Mass spectrometric study of the negative and positive secondary ions emitted from ethanol microdroplets by MeV-energy heavy ion impact

K Kitajima, T Majima, T Nishio, Y Oonishi… - Nuclear Instruments and …, 2018 - Elsevier
We have investigated the negative and positive secondary ions emitted from ethanol
droplets by 4.0-MeV C 3+ impact to reveal the characteristic features of the reaction …

Low temperature secondary emission mass spectrometry. Cryobiological applications

MV Kosevich - European Mass Spectrometry, 1998 - journals.sagepub.com
Recent achievements of low temperature secondary emission mass spectrometry in exotic
fields of life sciences such as cryobiology are surveyed. Specific problems of molecular …

Effects of electronic stopping power on fast-ion-induced secondary ion emission from methanol microdroplets

K Kitajima, H Tsuchida, T Majima, M Saito - The European Physical …, 2018 - Springer
The formation processes of secondary ions in liquid materials were studied for methanol
microdroplets bombarded by carbon ions with incident energies of 0.4–4.0 MeV, where the …

Sensitivity of redox reactions of dyes to variations of conditions created in mass spectrometric experiments

MV Kosevich, VV Chagovets, IV Shmigol… - Journal of mass …, 2008 - Wiley Online Library
Redox behaviour of four imidazophenazine dye derivatives under mass spectrometric
conditions of matrix‐assisted laser desorption/ionization (MALDI), laser …

Positive and negative cluster ions from liquid ethanol by fast ion bombardment

M Kaneda, M Shimizu, T Hayakawa, Y Iriki… - The Journal of …, 2010 - pubs.aip.org
Secondary ion mass spectra have been measured for the first time for a liquid ethanol target
bombarded by 2.0 MeV He+ ions. Positive and negative ion spectra exhibit evidently a …

'Bubble chamber model'of fast atom bombardment induced processes

MV Kosevich, VS Shelkovsky… - … in mass spectrometry, 2003 - Wiley Online Library
A hypothesis concerning FAB mechanisms, referred to as a 'bubble chamber FAB model', is
proposed. This model can provide an answer to the long‐standing question as to how fragile …

Temperature dependences of ion currents of alcohol clusters under low‐temperature secondary ion mass spectrometric conditions

MV Kosevich, G Czira, OA Boryak… - Journal of mass …, 1998 - Wiley Online Library
The dependences of ion currents on temperature (ion thermograms) obtained by monitoring
the abundance of different types of ions during the thawing of frozen samples of methanol …