PERSPECTIVES ON PYROCHLORES, DEFECT FLUORITES, AND RELATED COMPOUNDS: BUILDING BLOCKS FOR CHEMICAL DIVERSITY AND FUNCTIONALITY

Perspectives on Pyrochlores, Defect Fluorites, and Related Compounds: Building Blocks for Chemical Diversity and Functionality

In this article we provide some perspectives on a range of pyrochlore and defect fluorite type compounds with nominal A2B2O7, A2BO5, ABC2O7, and other stoichiometries.Typically, the phase transformations and stability fields in these systems are mapped as a function of the ionic radii of the A and B-site cations, e.g., the A/B cation radius ratio (

read more




CONFLICT OF REGULATION NORMS FOR HANDLING OF FOREIGN REFUGEES IN SELECTIVE IMMIGRATION POLICIES: CRITICAL LAW STUDIES AND STATE SECURITY APPROACHES

The increasing number of asylum seekers and refugees in the territory of Indonesia has caused social disturbances, political security, and even orders in society.The number of their arrivals is not proportional to the number of settlements or placement to the recipient country (Australia).To deal with the problem of asylum seekers and refugees who

read more