Spatial Diffusion of Hydrogen Atoms in Normal and Para-Hydrogen Molecular Films at Temperature 0.7 K
S Sheludiakov, CK Wetzel, DM Lee… - Journal of Low …, 2024 - Springer
We report on electron spin resonance studies of H atoms stabilized in solid H 2 films at
temperature 0.7 K and in a magnetic field of 4.6 T. The H atoms were produced by …
temperature 0.7 K and in a magnetic field of 4.6 T. The H atoms were produced by …
Purely spatial diffusion of H atoms in solid normal-and para-hydrogen films
S Sheludiakov, DM Lee, VV Khmelenko, YA Dmitriev… - Physical Review B, 2022 - APS
We present an experimental study of quantum diffusion of atomic hydrogen in solid H 2 films
at temperatures below 1 K. The atoms are generated via electron impact dissociation by …
at temperatures below 1 K. The atoms are generated via electron impact dissociation by …
[HTML][HTML] Hydrogen atom quantum diffusion in solid parahydrogen: The H+ N2O→ cis-HNNO→ trans-HNNO reaction
FM Mutunga, KM Olenyik, AI Strom… - The Journal of Chemical …, 2021 - pubs.aip.org
The diffusion and reactivity of hydrogen atoms in solid parahydrogen at temperatures
between 1.5 K and 4.3 K are investigated by high-resolution infrared spectroscopy …
between 1.5 K and 4.3 K are investigated by high-resolution infrared spectroscopy …
Broad central line observed in electron spin resonance experiments on hydrogen atom isotopes in solid molecular films of hydrogen isotopes
S Sheludiakov, J Ahokas, J Järvinen, S Vasiliev… - Physical Review B, 2024 - APS
We report on an observation and investigation of a broad central line (BCL) in electron-spin
resonance (ESR) studies of hydrogen and tritium atoms embedded in solid molecular films …
resonance (ESR) studies of hydrogen and tritium atoms embedded in solid molecular films …
Experimental cell for molecular beam deposition and magnetic resonance studies of matrix isolated radicals at temperatures below 1 K
S Sheludiakov, J Ahokas, O Vainio… - Review of Scientific …, 2014 - pubs.aip.org
We present the design and performance of an experimental cell constructed for matrix
isolation studies of H and D atoms in solid H 2/D 2 films, which are created by molecular …
isolation studies of H and D atoms in solid H 2/D 2 films, which are created by molecular …
Studies of accumulation rate of H atoms in solid films exposed to 0.1 and 5.7 keV electrons
S Sheludiakov, CK Wetzel, DM Lee, VV Khmelenko… - Physical Review B, 2023 - APS
In this work, we report on electron spin resonance studies of H atoms stabilized in solid H 2
films at temperature 0.1 and 0.7 K and in a magnetic field of 4.6 T. We produced H atoms by …
films at temperature 0.1 and 0.7 K and in a magnetic field of 4.6 T. We produced H atoms by …
Purely Spatial Quantum Diffusion of H Atoms in Solid at Temperatures below 1 K
S Sheludiakov, DM Lee, VV Khmelenko, J Järvinen… - Physical Review Letters, 2021 - APS
We report on a direct measurement of the quantum diffusion of H atoms in solid molecular
hydrogen films at T= 0.7 K. We obtained a rate of pure spatial diffusion of H atoms in the H 2 …
hydrogen films at T= 0.7 K. We obtained a rate of pure spatial diffusion of H atoms in the H 2 …
Electron spin resonance study of atomic hydrogen stabilized in solid neon below 1 K
S Sheludiakov, J Ahokas, J Järvinen, L Lehtonen… - Physical Review B, 2018 - APS
We report on an electron spin resonance study of atomic hydrogen stabilized in solid Ne
matrices carried out at a high field of 4.6 T and temperatures below 1 K. The films of Ne …
matrices carried out at a high field of 4.6 T and temperatures below 1 K. The films of Ne …
ESR study of atomic hydrogen and tritium in solid T 2 and T 2: H 2 matrices below 1 K
S Sheludiakov, J Ahokas, J Järvinen… - Physical Chemistry …, 2017 - pubs.rsc.org
We report on the first ESR study of atomic hydrogen and tritium stabilized in solid T2 and T2:
H2 matrices down to 70 mK. The concentrations of T atoms in pure T2 approached 2× 1020 …
H2 matrices down to 70 mK. The concentrations of T atoms in pure T2 approached 2× 1020 …
Dynamic nuclear polarization of high-density atomic hydrogen in solid mixtures of molecular hydrogen isotopes
S Sheludiakov, J Ahokas, J Järvinen, D Zvezdov… - Physical Review Letters, 2014 - APS
We report on magnetic resonance studies of high-density atomic hydrogen and deuterium in
solid hydrogen matrices at temperatures below 1 K. Average concentrations of H atoms≈ 3× …
solid hydrogen matrices at temperatures below 1 K. Average concentrations of H atoms≈ 3× …