Protonated and deuterated samples of the hydrogensulfide of cesium were studied by high-resolution neutron powder diffraction, calorimetry and proton NMR investigations in a wide temperature range. Primarily due to reorientational disorder of the anions, three modifications of the title compounds are known: an ordered low-temperature modification- LTM (tetragonal, I4/m, Z=8), a dynamically disordered middle- temperature modification-MTM (tetragonal, P4/mbm, Z=2), and a high-temperature modification-HTM (cubic, Pm (3) over barm, Z=1). The LTMreversible arrowMTM phase transition is continuous. Its order parameter, related to an order/disorder and to a displacive part of the phase transition, coupled bilinearly, follows a critical law. The cri...
Our central focus is upon the effect of chemical preparation of the cesium hydrogen–arsenate tellura...
Cesium sulfate arsenate tellurate (CsSAsTe) presents one reversible phase transition of the first-or...
The proton spin-lattice relaxation time $T_1$ and second moment $M_2$ have been measured in dihydraz...
Protonated and deuterated samples of the hydrogensulfide of cesium were studied by high-resolution n...
Second moments (M-2) and spin-lattice relaxation times (T-1) of proton nuclear magnetic resonance (N...
Die Hydrogensulfide der Alkalimetalle MHS mit M = Na, K, Rb, Cs haben die Eigenschaften eines Modell...
Potassium hydrogensulfide KHS is an ionic compound with an anionic molecular group HS . The fast r...
The proton dynamics of the Cs$_{3}$H(SeO$_{4}$)$_{2}$ and Rb$_{3}$H(SeO$_{4}$)$_{2}$ have been studi...
International audienceStructural, vibrational, and dynamical properties of the mono- and mixed-alkal...
Structural, vibrational, and dynamical properties of the mono- and mixed-alkali silanides (MSiH<sub>...
International audienceThe crystal structures of potassium and cesium bistrifluoroacetates, KH(CF$_3$...
Nuclear spin-lattice relaxation times (T1) of both 133Cs and 23Na were measured as a function of tem...
Pulsed nuclear magnetic resonance experiments on protons in solid hydrogen sulfide have been carried...
Our central focus is upon the effect of chemical preparation of the cesium hydrogen–arsenate tellura...
Cesium sulfate arsenate tellurate (CsSAsTe) presents one reversible phase transition of the first-or...
The proton spin-lattice relaxation time $T_1$ and second moment $M_2$ have been measured in dihydraz...
Protonated and deuterated samples of the hydrogensulfide of cesium were studied by high-resolution n...
Second moments (M-2) and spin-lattice relaxation times (T-1) of proton nuclear magnetic resonance (N...
Die Hydrogensulfide der Alkalimetalle MHS mit M = Na, K, Rb, Cs haben die Eigenschaften eines Modell...
Potassium hydrogensulfide KHS is an ionic compound with an anionic molecular group HS . The fast r...
The proton dynamics of the Cs$_{3}$H(SeO$_{4}$)$_{2}$ and Rb$_{3}$H(SeO$_{4}$)$_{2}$ have been studi...
International audienceStructural, vibrational, and dynamical properties of the mono- and mixed-alkal...
Structural, vibrational, and dynamical properties of the mono- and mixed-alkali silanides (MSiH<sub>...
International audienceThe crystal structures of potassium and cesium bistrifluoroacetates, KH(CF$_3$...
Nuclear spin-lattice relaxation times (T1) of both 133Cs and 23Na were measured as a function of tem...
Pulsed nuclear magnetic resonance experiments on protons in solid hydrogen sulfide have been carried...
Our central focus is upon the effect of chemical preparation of the cesium hydrogen–arsenate tellura...
Cesium sulfate arsenate tellurate (CsSAsTe) presents one reversible phase transition of the first-or...
The proton spin-lattice relaxation time $T_1$ and second moment $M_2$ have been measured in dihydraz...