Results 61 to 70 of about 315,667 (203)

The water supercooled regime as described by four common water models [PDF]

open access: yes, 2013
The temperature scale of simple water models in general does not coincide with the natural one. Therefore, in order to make a meaningful evaluation of different water models a temperature rescaling is necessary.
Aleida J. Bermúdez di Lorenzo   +5 more
core   +2 more sources

Tunable non-equilibrium dynamics: field quenches in spin ice

open access: yes, 2013
We present non-equilibrium physics in spin ice as a novel setting which combines kinematic constraints, emergent topological defects, and magnetic long range Coulomb interactions.
Castelnovo, Claudio   +3 more
core   +1 more source

From confinement to deconfinement of magnetic monopoles in artificial rectangular spin ices

open access: yes, 2012
We study a frustrated two-dimensional array of dipoles forming an artificial rectangular spin ice with horizontal and vertical lattice parameters given by $a$ and $b$ respectively.
Moura-Melo, W. A.   +3 more
core   +1 more source

The Formation of Ice Giants in a Packed Oligarchy: Instability and Aftermath [PDF]

open access: yes, 2007
As many as 5 ice giants--Neptune-mass planets composed of 90% ice and rock and 10% hydrogen--are thought to form at heliocentric distances of 10-25 AU on closely packed orbits spaced ~5 Hill radii apart. Such oligarchies are ultimately unstable. Once the
Dohnanyi J. W.   +2 more
core   +2 more sources

Microsecond long atomistic simulation of supercooled water

open access: yes, 2012
Supercooled water is a metastable phase of liquid water below the melting temperature. An interesting discussion recently developed on the relationship between crystallization rate and the time scales of equilibration within the liquid phase ...
Rao, Francesco, Shevchuk, Roman
core   +1 more source

Proposal for a [111] Magnetization Plateau in the Spin Liquid State of Tb2Ti2O7 [PDF]

open access: yes, 2009
Despite a Curie-Weiss temperature $\theta_{\rm CW} \sim -14$ K, the Tb2Ti2O7 pyrochlore magnetic material lacks long range magnetic order down to at least $T^*\approx 50$ mK.
Bramwell S T   +9 more
core   +1 more source

Ice nucleation abilities of soot particles determined with the Horizontal Ice Nucleation Chamber [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
Ice nucleation by different types of soot particles is systematically investigated over the temperature range from 218 to 253 K relevant for both mixed-phase (MPCs) and cirrus clouds.
F. Mahrt   +7 more
doaj   +1 more source

Combining Satellite, Teleconnection, and In Situ Data to Improve Understanding of Multi‐Decadal Coastal Ice Cover Dynamics on Earth's Largest Freshwater Lake

open access: yesEarth and Space Science
To differentiate and understand drivers behind coastal ice cover trends and variability, we advance development of a model combining satellite, in situ, and teleconnection data along the shoreline of Earth's largest freshwater lake (Lake Superior ...
Manish Venumuddula   +4 more
doaj   +1 more source

WATER AND ISE REGIME OF THE MAYMA RIVER (THE ALTAY MAUNTAINS) IN THE CONTEXT OF THE CURRENT CLIMATE CHANGE

open access: yesВодное хозяйство России: проблемы, технологии, управление, 2019
The paper considers changes in the annual and seasonal runoff, as well as the ice regime of the Mayma River in response to changing climatic conditions in the catchment area during the period of 1940–2016.
Vladimir V. Zuev   +2 more
doaj   +1 more source

NATURAL ICE MOUNDS OF THE MIDDLE AND SOUTHERN SAKHALIN MUDFLOW BASINS

open access: yesВодное хозяйство России: проблемы, технологии, управление, 2021
The article deals with the ice mounds formation processes in the mudflow basins. Small natural frosts are widespread on the territory of Middle and Southern Sakhalin within the slope and small valley debris flow basins, along with dangerous slope ...
Svetlana V. Rybalchenko   +1 more
doaj   +1 more source

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