Ruddlesden-Popper phase A2BO4 oxides: Recent studies on structure, electrical, dielectric, and optical properties

G Nirala, D Yadav, S Upadhyay - Journal of Advanced Ceramics, 2020 - Springer
In the last two decades, structure and properties of Ruddlesden–Popper phase (RP) A 2 BO
4 oxides with K 2 NiF 4 structure, have been widely investigated. But to the best of our …

Large anomalous Hall effect and negative magnetoresistance in half-topological semimetals

Y Zhu, CY Huang, Y Wang, D Graf, H Lin… - Communications …, 2023 - nature.com
Proposed mechanisms for large intrinsic anomalous Hall effect (AHE) in magnetic
topological semimetals include diverging Berry curvatures of Weyl nodes, anticrossing nodal …

Unconventional insulator-to-metal phase transition in Mn3Si2Te6

Y Gu, KA Smith, A Saha, C De, C Won, Y Zhang… - Nature …, 2024 - nature.com
The nodal-line semiconductor Mn3Si2Te6 is generating enormous excitment due to the
recent discovery of a field-driven insulator-to-metal transition and associated colossal …

Magnetoelectric multipoles in metals

F Thöle, NA Spaldin - Philosophical Transactions of the …, 2018 - royalsocietypublishing.org
In this paper, we demonstrate computationally the existence of magnetoelectric multipoles,
arising from the second-order term in the multipole expansion of a magnetization density in …

Ruddlesden-Popper compound Sr2TiO4 doped with chalcogens for optoelectronic applications: Insights from first-principle calculations

M Ziati, N Bekkioui, H Ez-Zahraouy - Chemical Physics, 2021 - Elsevier
Doping techniques are generally used as an effective means for tailoring the physical
features of a target compound. In this research paper, we investigated the effect of different …

Nano-imaging of strain-tuned stripe textures in a Mott crystal

AS McLeod, A Wieteska, G Chiriaco, B Foutty… - npj Quantum …, 2021 - nature.com
The 4d transition metal perovskites Can+ 1RunO3n+ 1 have attracted interest for their
strongly interacting electronic phases showing pronounced sensitivity to controllable stimuli …

Critical behavior in doping-driven metal–insulator transition on single-crystalline organic Mott-FET

Y Sato, Y Kawasugi, M Suda, HM Yamamoto… - Nano letters, 2017 - ACS Publications
We present the carrier transport properties in the vicinity of a doping-driven Mott transition
observed at a field-effect transistor (FET) channel using a single crystal of the typical two …

Spectroscopic and transport properties of Ba‐ and Ti‐doped BaLaInO4

N Tarasova, A Galisheva… - Journal of Raman …, 2021 - Wiley Online Library
In this work, the local structure of the acceptor Ba1+ хLa1–хInO4–0.5 х and donor BaLaIn1–
хTiхO4+ 0.5 х doped solid solutions based on BaLaInO4 was investigated. The appearance …

Enhancement of magnetodielectric coupling in 6H-perovskites for heavier rare-earth cations ()

T Basu, V Caignaert, S Ghara, X Ke, A Pautrat… - Physical Review …, 2019 - APS
The role of rare-earth (R) ions in magnetodielectric (MD) coupling is always intriguing and
markedly different for different systems. Although many reports are available concerning this …

Transition from Metal to Mott Insulator Controlled by Growth Conditions on CaRuO3 Ultrathin Films

M Sakoda, K Shinya - Journal of the Physical Society of Japan, 2023 - journals.jps.jp
In ultrathin films of nanometer-order thickness, which correspond to the Fermi wavelength,
novel quantum phenomena are observed because the electronic systems are restricted …