Results 141 to 150 of about 2,032 (202)

Polymorphism, negative thermal expansion and electrical properties of SrNb₂O₆.

J Mater Chem C Mater
Parim SE, Hooper TE, Owen LR, Sinclair DC.   +3 more
europepmc   +1 more source

Origins of the large piezoelectric response of samarium-doped lead magnesium niobate-lead titanate ceramics. [PDF]

Sci Adv
Arzenšek M, Toš U, Drnovšek S, Dragomir M, Uršič H, Otoničar M, Jankauskas P, Svirskas Š, Rojac T.   +8 more
europepmc   +1 more source

Fast-Kinetic and Stable Li-CO₂ Batteries Driven by an Oxygen-Defective Cu₂O-ZnNb₂O₆ Catalyst Through d-p-d Orbital Hybridization. [PDF]

Angew Chem Int Ed Engl
Xiao S, Xiao Y, Yang Y, Wang X, Fang Y, Chen S.   +5 more
europepmc   +1 more source

A system dynamics analysis of agricultural practices and food security in Nigeria. [PDF]

J Health Popul Nutr
Eneh CA, Eneh OC.
europepmc   +1 more source

Tailoring high-field energy storage and dual-mode electrocaloric response in relaxor ferroelectric thin film. [PDF]

RSC Adv
Singh C, Choudhary P, Asif M, Kumar A.
europepmc   +1 more source

Recovery and Separation of Rare Earth Elements and Iron from Columbite Hydrometallurgical Effluent

ACS Omega
Gustavo Reis da Silva, Jorge Alberto Soares Tenório, Denise Crocce Romano Espinosa   +2 more
doaj   +1 more source

Dynamic Atomistic Polar Structure Underpins Ultrahigh Linear Electro-Optic Coefficient in Transparent Ferroelectric Ceramics. [PDF]

J Am Chem Soc
Jiang Q, Zhao W, Zhang M, Zhou JP, Liao M, Smolyanyuk A, Wu Z, Jia C, Wei X, Weber C, Tarakina NV, Abrahams I, Tomczak JM, Liu ZK, Roddatis V, Yan H.   +15 more
europepmc   +1 more source

Assessment of radiation hazards from natural radionuclide activity in quarry sites and surrounding soils in Osun State, Southwest Nigeria. [PDF]

Sci Rep
Oladejo OF, Olukotun SF, Rufai AB, Mathuthu M.   +3 more
europepmc   +1 more source

Columbite supergroup of minerals: nomenclature and classification

Mineralogical Magazine, 2022
AbstractThe columbite supergroup is established. It includes five mineral groups (ixiolite, wolframite, samarskite, columbite and wodginite) and one ungrouped species (lithiotantite). The criteria for a mineral to belong to the columbite supergroup are: the general stoichiometry MO2; the crystal structure based on the hexagonal close packing (hcp) of ...
CHUKANOV N. V., PASERO M., AKSENOV S. M., BRITVIN S. N., ZUBKOVA N. V., LI Y., WITZKE T.   +6 more
openaire   +3 more sources