The role of relaxation in the nuclear spin conversion process

2006 ◽  
Vol 780-781 ◽  
pp. 277-282 ◽  
Author(s):  
Patrice Cacciani ◽  
Jean Cosléou ◽  
Francois Herlemont ◽  
Mohamed Khelkhal ◽  
Christian Boulet ◽  
...  
Keyword(s):  
Nuclear Spin ◽  
Conversion Process ◽  
Spin Conversion

VUV photochemistry and nuclear spin conversion of water and water–orthohydrogen complexes in parahydrogen crystals at 4 K

2021 ◽  
Vol 23 (7) ◽  
pp. 4094-4106
Author(s):  
Fatemeh S. Tahsildaran F ◽  
Brendan Moore ◽  
Termeh Bashiri ◽  
Hatsuki Otani ◽  
Pavle Djuricanin ◽  
...  
Keyword(s):  
Nuclear Spin ◽  
Quantum Tunneling ◽  
Oh Radicals ◽  
Spin Conversion

VUV irradiation of water in solid pH2 yields OH radicals which subsequently react with surrounding H2 rapidly via quantum tunneling.

Nuclear spin conversion of molecular hydrogen on amorphous solid water in the presence of O2traces

2011 ◽  
Vol 13 (6) ◽  
pp. 2172-2178 ◽  
Author(s):  
M. Chehrouri ◽  
J.-H. Fillion ◽  
H. Chaabouni ◽  
H. Mokrane ◽  
E. Congiu ◽  
...  
Keyword(s):  
Nuclear Spin ◽  
Molecular Hydrogen ◽  
Amorphous Solid ◽  
Spin Conversion ◽  
Amorphous Solid Water ◽  
Solid Water

scholarly journals Spectroscopic investigations of the role of Ge in modifying the Si to SiC conversion process

2008 ◽  
Vol 40 (3-4) ◽  
pp. 794-797 ◽  
Author(s):  
Jörg Pezoldt ◽  
Richard Nader ◽  
Charbel Zgheib ◽  
Gernot Ecke ◽  
Ralph Pieterwas ◽  
...  
Keyword(s):  
Conversion Process ◽  
Spectroscopic Investigations

Experimental determination of spin-rotation and spin-spin magnetic interactions in by nuclear spin conversion

2003 ◽  
Vol 22 (2) ◽  
pp. 199-207 ◽  
Author(s):  
P. Cacciani ◽  
J. Cosléou ◽  
F. Herlemont ◽  
M. Khelkhal ◽  
J. Legrand
Keyword(s):  
Experimental Determination ◽  
Nuclear Spin ◽  
Spin Rotation ◽  
Magnetic Interactions ◽  
Spin Conversion

The role of nuclear spin in inelastic Na (3p) + H2 collisions

1990 ◽  
Vol 175 (4) ◽  
pp. 354-358 ◽  
Author(s):  
Ricardo R.B. Correia ◽  
Goran Pichler ◽  
Silvio L. Cunha ◽  
Peter Hering
Keyword(s):  
Nuclear Spin

Visualization of the Catalyzed Nuclear-Spin Conversion of Molecular Hydrogen Using Energy-Selective Neutron Imaging

2019 ◽  
Vol 123 (18) ◽  
pp. 11745-11751 ◽  
Author(s):  
Giovanni Romanelli ◽  
Triestino Minniti ◽  
Goran Škoro ◽  
Maciej Krzystyniak ◽  
James Taylor ◽  
...  
Keyword(s):  
Nuclear Spin ◽  
Molecular Hydrogen ◽  
Neutron Imaging ◽  
Spin Conversion

scholarly journals Experimental evidence for the role of paramagnetic oxygen concentration on the decay of long-lived nuclear spin order

RSC Advances ◽  
2019 ◽  
Vol 9 (40) ◽  
pp. 23418-23424 ◽  
Author(s):  
Bryan Erriah ◽  
Stuart J. Elliott
Keyword(s):  
Experimental Evidence ◽  
Oxygen Concentration ◽  
Nuclear Spin ◽  
Longitudinal Magnetization ◽  
Spin Order

The sensitivity of longitudinal magnetization and singlet order to relaxation from dissolved paramagnetic oxygen sources in solution is investigated experimentally.

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