Ferromagnetic manganites: spin-polarized conduction versus competing interactions
K Dörr - Journal of Physics D: Applied Physics, 2006 - iopscience.iop.org
Abstract Manganese oxides (R, A) MnO 3 (R= La, Y, Bi or rare earth metal, A= non-trivalent
doping element) have been one focus of research for two outstanding properties:(i) …
doping element) have been one focus of research for two outstanding properties:(i) …
Doping-driven topological polaritons in graphene/α-MoO3 heterostructures
Control over charge carrier density provides an efficient way to trigger phase transitions and
modulate the optoelectronic properties of materials. This approach can also be used to …
modulate the optoelectronic properties of materials. This approach can also be used to …
Reprint of: Nanocalorimetry: Door opened for in situ material characterization under extreme non-equilibrium conditions
The past two decades have witnessed the rapid development of nanocalorimetry, a novel
materials characterization technique that employs micromachined calorimetric sensors. The …
materials characterization technique that employs micromachined calorimetric sensors. The …
Critical properties of the perovskite manganite
J Fan, L Ling, B Hong, L Zhang, L Pi, Y Zhang - Physical Review B …, 2010 - APS
The critical properties of perovskite manganite La 0.1 Nd 0.6 Sr 0.3 MnO 3 around the
paramagnetic-ferromagnetic phase transition are investigated through various techniques …
paramagnetic-ferromagnetic phase transition are investigated through various techniques …
Tricritical behavior of the two-dimensional intrinsically ferromagnetic semiconductor
CrGeTe 3 recently emerges as a new two-dimensional (2D) ferromagnetic semiconductor
that is promising for spintronic device applications. Unlike CrSiTe 3 whose magnetism can …
that is promising for spintronic device applications. Unlike CrSiTe 3 whose magnetism can …
Tricritical point and critical exponents of La0. 7Ca0. 3− xSrxMnO3 (x= 0, 0.05, 0.1, 0.2, 0.25) single crystals
The nature of ferromagnetic phase transition and its critical properties in La0. 7Ca0. 3−
xSrxMnO3 (x= 0, 0.05, 0.1, 0.2 and 0.25) single crystals have been studied systematically …
xSrxMnO3 (x= 0, 0.05, 0.1, 0.2 and 0.25) single crystals have been studied systematically …
Impact of reduced dimensionality on the magnetic and magnetocaloric response of La0. 7Ca0. 3MnO3
Understanding the impact of reduced dimensionality on the magnetic and magnetocaloric
responses of a material is vital in incorporating it as an active magnetic refrigerant in cooling …
responses of a material is vital in incorporating it as an active magnetic refrigerant in cooling …
[HTML][HTML] Bulk viscosity of gauge theory plasma at strong coupling
A Buchel - Physics Letters B, 2008 - Elsevier
We propose an inequality on bulk viscosity of strongly coupled gauge theory plasmas that
allow for a dual supergravity description. Using explicit example of the N= 2∗ gauge theory …
allow for a dual supergravity description. Using explicit example of the N= 2∗ gauge theory …
Griffiths singularities and magnetoresistive manganites
MB Salamon, SH Chun - Physical Review B, 2003 - APS
The large, so-called colossal magnetoresistivity of doped LaMnO 3 has attracted
considerable attention, but is only one unusual feature of the ferromagnetic transition in …
considerable attention, but is only one unusual feature of the ferromagnetic transition in …
A criterion for enhancing the giant magnetocaloric effect:(Ni–Mn–Ga)—a promising new system for magnetic refrigeration
X Zhou, W Li, HP Kunkel… - Journal of Physics …, 2004 - iopscience.iop.org
This letter reports a giant magnetocaloric effect (GMCE) in a novel series of materials based
on the shape memory alloy Ni 2 MnGa. The origin of an enhanced GMCE is traced to the …
on the shape memory alloy Ni 2 MnGa. The origin of an enhanced GMCE is traced to the …