Novel Ni-Doped Bismuth–Magnesium Tantalate Pyrochlores: Structural and Electrical Properties, Thermal Expansion, X‑ray Photoelectron Spectroscopy, and Near-Edge X‑ray Absorption Fine Structure Spectra

• Nadezhda A. Zhuk,
• Maria G. Krzhizhanovskaya,
• Nikolay A. Sekushin,
• Vladislav V. Kharton,
• Alexandra V. Koroleva,
• Sergey V. Nekipelov,
• Danil V. Sivkov,
• Viktor N. Sivkov,
• Boris A. Makeev,
• Alexey M. Lebedev,
• Ratibor G. Chumakov,
• Sofia Yu. Kovalenko

Affiliations

Nadezhda A. Zhuk

Syktyvkar State University, Syktyvkar, Russia

Maria G. Krzhizhanovskaya

Saint Petersburg State University, St. Petersburg, Russia

Nikolay A. Sekushin

Institute of Chemistry of the Komi Science Center UB RAS, Syktyvkar, Russia

Vladislav V. Kharton

Osipyan Institute of Solid State Physics RAS, Chernogolovka, Russia

Alexandra V. Koroleva

Saint Petersburg State University, St. Petersburg, Russia

Sergey V. Nekipelov

Institute of Physics and Mathematics of the Komi Science Center UB RAS, Syktyvkar, Russia

Danil V. Sivkov

Institute of Physics and Mathematics of the Komi Science Center UB RAS, Syktyvkar, Russia

Viktor N. Sivkov

Institute of Physics and Mathematics of the Komi Science Center UB RAS, Syktyvkar, Russia

Boris A. Makeev

Institute of Geology of the Komi Science Center UB RAS, Syktyvkar, Russia

Alexey M. Lebedev

National Research Center, Kurchatov Institute, Moscow, Russia

Ratibor G. Chumakov

National Research Center, Kurchatov Institute, Moscow, Russia

Sofia Yu. Kovalenko

Syktyvkar State University, Syktyvkar, Russia