Mechanism of quantum effects in hydrogen-bonded crystals of the K3H(SO4)2 group (CROSBI ID 148988)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Merunka, Dalibor ; Rakvin, Boris
engleski
Mechanism of quantum effects in hydrogen-bonded crystals of the K3H(SO4)2 group
The complete isotope effect and quantum paraelectricity in hydrogen-bonded crystals of the K3H(SO4)2 group are usually attributed to the proton tunneling and geometric isotope effect. However, a mechanism of the quantum effects is not unambiguously determined because neutron scattering experiments indicate different forms of hydrogen-bond proton potential. The quantum effects and contradictory experimental results are accounted for by the model where the proton potential is strongly affected by a low-frequency heavy-atom mode.
complete isotope effect ; quantum paraelectricity ; hydrogen-bonded crystals
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
79 (13)
2009.
132108
4
objavljeno
1098-0121
1550-235X
10.1103/PhysRevB.79.132108