Emergence of Griffiths phase and magnetocaloric behavior in electron doped Ca0.85Nd0.15MnO3
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-00614-0
Abstract: A detailed study of temperature and magnetic field dependent magnetic properties of electron doped polycrystalline manganite Ca0.85Nd0.15MnO3 (CNMO) has been reported. Nd doping at the Ca site induces ferromagnetism through the interruption in the long… read more here.
Keywords: 85nd0 15mno3; temperature; electron doped; ca0 85nd0 ... See more keywords
Predominance of z2-orbitals at the surface of both hole- and electron-doped manganites
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electron Spectroscopy and Related Phenomena"
DOI: 10.1016/j.elspec.2020.147016
Abstract: Abstract The electronic properties of hole- and electron-doped manganites were probed by a combination of x-ray absorption and photoemission spectroscopies. Hole-doped La0.7Ba0.3MnO3 and electron-doped La0.7Ce0.3MnO3 thin films were epitaxially grown on SrTiO3 substrates by means… read more here.
Keywords: predominance orbitals; hole electron; spectroscopy; electron doped ... See more keywords
Spin-orbital polarons in electron doped copper oxides
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.11.021
Abstract: Abstract Present work demonstrates the formation of spin-orbital polarons in electron doped copper oxides, that arise due to doping-induced polarisation of the oxygen orbitals in the CuO 2 planes. The concept of such polarons is… read more here.
Keywords: orbital polarons; copper oxides; doped copper; polarons electron ... See more keywords
Structural Properties and Hopping Conduction in the Normal State of Electron-Doped Superconductor Cuprate Eu2–xCexCuO4+α–δ
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c06161
Abstract: Electron-doped superconducting cuprate of Eu2–xCexCuO4+α–δ has been studied in the whole doping regime from x = 0.10–0.20 with reducing oxygen content to investigate the relation between the crystal structure and the hopping conduction in the… read more here.
Keywords: cuprate eu2; eu2 xcexcuo4; electron doped; conduction ... See more keywords
Structure of spin excitations in heavily electron-doped Li0.8Fe0.2ODFeSe superconductors
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/s41467-017-00162-x
Abstract: Heavily electron-doped iron-selenide high-transition-temperature (high-Tc) superconductors, which have no hole Fermi pockets, but have a notably high Tc, have challenged the prevailing s± pairing scenario originally proposed for iron pnictides containing both electron and hole… read more here.
Keywords: iron; heavily electron; spin excitations; electron doped ... See more keywords
High-performance electron-doped GeMnTe2: hierarchical structure and low thermal conductivity
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry A"
DOI: 10.1039/c9ta09972g
Abstract: All scale hierarchical structure induced low thermal conductivity promises high thermoelectric performance of electron doped GeMnTe2. read more here.
Keywords: doped gemnte2; hierarchical structure; performance electron; thermal conductivity ... See more keywords
Schottky specific heat of the lightly Mn-substituted electron-doped SrTiO3
Sign Up to like & getrecommendations! Published in 2018 at "AIP Advances"
DOI: 10.1063/1.5042835
Abstract: Large changes in the low-temperature specific heat (low-T C) by applying magnetic fields up to 9 Tesla were found in the lightly Mn-substituted electron-doped perovskites Sr1−xLaxTiO3. The changes in the low-T C are qualitatively well… read more here.
Keywords: lightly substituted; specific heat; substituted electron; localized spins ... See more keywords
Electrostatic-doping-controlled phase separation in electron-doped manganites
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0024431
Abstract: The coexistence of distinct insulating and metallic phases within the same manganite sample, i.e., phase separation scenario, provides an excellent platform for tailoring the complex electronic and magnetic properties of strongly correlated materials. Here, based… read more here.
Keywords: phase separation; phase; electrostatic doping; electron doped ... See more keywords
Magnetic excitations in hole-doped Sr2IrO4 : Comparison with electron-doped cuprates
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.104414
Abstract: We have studied the evolution of magnetic and orbital excitations as a function of hole-doping in single crystal samples of Sr2Ir(1-x)Rh(x)O4 (0.07 < x < 0.42) using high resolution Ir L3-edge resonant inelastic x-ray scattering… read more here.
Keywords: doped cuprates; hole doped; magnon; hole ... See more keywords
Mechanism for switchability in electron-doped ferroelectric interfaces
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.105.035307
Abstract: With the recent experimental verification that ferroelectric lattice distortions survive in the metallic phase of some materials, there is a desire to create devices that are both switchable and take advantage of the novel functionalities… read more here.
Keywords: mechanism switchability; polarization; electron doped; state ... See more keywords
Thermal Hall conductivity of electron-doped cuprates
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.105.115101
Abstract: Marie-Eve Boulanger, Gaël Grissonnanche, Étienne Lefrançois, Adrien Gourgout, Ke-Jun Xu, 3, 4 Zhi-Xun Shen, 3, 4 Richard L. Greene, and Louis Taillefer 6 Institut quantique, Département de physique & RQMP, Université de Sherbrooke, Sherbrooke, Québec,… read more here.
Keywords: doped cuprates; physics; thermal hall; hall conductivity ... See more keywords