Results 101 to 110 of about 707,404 (326)

Phase diagram of glassy systems in an external field

open access: yes, 1997
We study the mean-field phase diagram of glassy systems in a field pointing in the direction of a metastable state. We find competition among a ``magnetized'' and a ``disordered'' phase, that are separated by a coexistence line as in ordinary first order
A. Barrat   +24 more
core   +1 more source

Reconfigurable Three‐Dimensional Superconducting Nanoarchitectures

open access: yesAdvanced Functional Materials, EarlyView.
3D superconducting nanostructures offer new possibilities for emergent physical phenomena. However, fabricating complex geometries remains challenging. Here 3D nanoprinting of complex 3D superconducting nanoarchitectures is established. As well as propagating superconducting vortices in 3D, anisotropic superconducting properties with geometric ...
Elina Zhakina   +11 more
wiley   +1 more source

Achieving coexistence with the sun bear (Helarctos malayanus) in northeastern India: The provision of practical co‐benefits to communities is critical to achieving long‐term outreach impact

open access: yesConservation Science and Practice
Most global bear populations are declining. Building public support for bear conservation, however, and overcoming community intolerance of human–bear conflict, often requires continuous and adaptive efforts.
Sushanto Gouda, Anthony J. Giordano
doaj   +1 more source

Economics of spatial coexistence of genetically modified and conventional crops: Oilseed rape in Central France [PDF]

open access: yes
Europe is currently struggling to implement coherent coexistence regulations on genetically modified (GM) and non-GM crops in all EU Member States. We conduct simulations with the software ArcView® on a GIS dataset of a hypothetical case of GM herbicide ...
Daems, W.   +5 more
core   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Interplay between spin density wave and $\pi$ phase shifted superconductivity in the Fe pnictide superconductors

open access: yes, 2010
We explore if the phase separation or coexistence of the spin density wave (SDW) and superconductivity (SC) states has any relation to the incommensurability of the SDW in the Fe pnictide superconductors.
Han-Yong Choi, J. W. Negele, Nayoung Lee
core   +1 more source

Selective Benzene Capture by Metal‐Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han   +4 more
wiley   +1 more source

Complementary approaches to the ab initio calculation of melting properties

open access: yes, 2001
Several research groups have recently reported {\em ab initio} calculations of the melting properties of metals based on density functional theory, but there have been unexpectedly large disagreements between results obtained by different approaches.
Alfe`, D., Gillan, M. J., Price, G. D.
core   +1 more source

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