Results 31 to 40 of about 4,518,875 (307)

Seasonal evolution of Saturn’s polar temperatures and composition [PDF]

open access: yesIcarus, 2015
The seasonal evolution of Saturn's polar atmospheric temperatures and hydrocarbon composition is derived from a decade of Cassini Composite Infrared Spectrometer (CIRS) 7-16 $μ$m thermal infrared spectroscopy. We construct a near-continuous record of atmospheric variability poleward of 60$^\circ$ from northern winter/southern summer (2004, $L_s=293 ...
Fletcher, Leigh Nicholas   +9 more
openaire   +3 more sources

High-temperature electromagnons in the magnetically induced multiferroic cupric oxide driven by intersublattice exchange [PDF]

open access: yes, 2014
Magnetically induced ferroelectric multiferroics present an exciting new paradigm in the design of multifunctional materials, by intimately coupling magnetic and polar order.
Doig, K. I.   +13 more
core   +1 more source

Temperature-polarization correlations from tensor fluctuations [PDF]

open access: yesPhysical Review D, 1995
5 pages, revtex, 5 figures, compressed and ...
Crittenden, R. G.   +2 more
openaire   +3 more sources

Polarization superposition of room-temperature polariton condensation

open access: yesCommunications Materials, 2023
A methodology for forming a qubit state is essential for quantum applications of room temperature polaritons. While polarization degree of freedom is expected as a possible means for this purpose, the coupling of linearly polarized polariton condensed ...
Yuta Moriyama   +5 more
doaj   +1 more source

Spin-thermal shear coupling in a relativistic fluid

open access: yesPhysics Letters B, 2021
We show that spin polarization of a fermion in a relativistic fluid at local thermodynamic equilibrium can be generated by the symmetric derivative of the four-temperature vector, defined as thermal shear.
F. Becattini, M. Buzzegoli, A. Palermo
doaj   +1 more source

Research on the Performance and Computational Fluid Dynamics Numerical Simulation of Plate Air Gap Membrane Distillation Module

open access: yesMembranes
Membrane distillation (MD) is widely used in the field of seawater desalination. Among its various sub-categories, air gap membrane distillation (AGMD) stands out due to its high thermal efficiency and compatibility with low-grade heat sources.
Haojie Bi   +4 more
doaj   +1 more source

Emergent half-metal at finite temperatures in a Mott insulator

open access: yesCommunications Physics, 2022
Maintaining full spin polarization in half-metallic materials with temperature increase has remained a longstanding challenge for engineering room-temperature spintronics applications.
Gour Jana   +3 more
doaj   +1 more source

High-Temperature Ferroelectric Behavior of Al0.7Sc0.3N

open access: yesMicromachines, 2022
Currently, there is a lack of nonvolatile memory (NVM) technology that can operate continuously at temperatures > 200 °C. While ferroelectric NVM has previously demonstrated long polarization retention and >1013 read/write cycles at room temperature, the
Daniel Drury   +4 more
doaj   +1 more source

On the temperature dependence of polar stratospheric clouds

open access: yesGeophysical Research Letters, 1991
Polar stratospheric clouds were frequently observed by lidar at the Amundsen‐Scott South Pole Station during May–October 1988. The dependence of the bakscattering cross section on the temperature can be referred to transitions of the HNO3/H2O system: it appears possible to distinguish the pure trihydrate from the mixed ice‐trihydrate phase in the ...
FIOCCO, Giorgio   +4 more
openaire   +3 more sources

Spin-Polarization-Induced Chiral Polariton Lasing at Room Temperature

open access: yes, 2023
Exciton-polaritons are hybrid bosons that define the peculiar interaction between the semiconductor and the optical cavity. The ultra-low effective mass of polariton inherited from its photon fraction benefits the efficient Bose–Einstein condensation ...
Chong-Xin Shan (1860253)   +23 more
core   +1 more source

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