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Defect perturbation of the rotational states of NH4 in octahedral environments
The (NH4)0.02 Rbx K0.98-x I system offers advantages for the systematic study of tunnelling species and how they interact. Currently there are two models to explain the dynamics... -
Defect structure in W/Ln and Ta/Ln di-substituted bismuth oxide based solid e...
The stability regime of the oxide ion conductor delta-Bi2O3 is limited to a narrow temperature range just below its melting point. Substitution of Bi3+ by a variety of isovalent... -
The Defect Structure of Scandia Doped Zirconias
There is currently considerable research interest in the synthesis and characterisation of materials with high oxide-ion conductivities, owing to their potential exploitation as... -
Defect structures, stoichiometry, ionic mobility and magnetism in lithium nit...
Lithium ternary nitrides are emerging as promising candidates in several applications. They are currently a key focus in the search for improved anode materials in lithium ion...
