Results 51 to 60 of about 119,236 (293)

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

open access: yesAdvanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano   +18 more
wiley   +1 more source

FEATURES OF THE UNWRITTEN SOURCES OF EUROPEAN UNION LAW [PDF]

open access: yesChallenges of the Knowledge Society, 2013
There are three sources of European Union law: primary law, secondary law and supplementary law. Besides the case law of the Court of Justice, supplementary law includes international law and the general principles of law.
ROXANA-MARIANA POPESCU
doaj  

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

open access: yesAdvanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti   +8 more
wiley   +1 more source

Islamic Approach to International Law

open access: yes, 2018
The relationship between Islam and international law has long been studied, primarily in the field of the law of war and international humanitarian law (Humanitarian Law, International).
Mahmoudi, Said,
core   +1 more source

Role of the Recombination Zone in Organic Light‐Emitting Devices

open access: yesAdvanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

The Law of Nations and Natural Law 1625-1800 [PDF]

open access: yes, 2019
Twelve international scholars offer innovative studies of the law of nations from the Peace of Westphalia to the Enlightenment. The focus is on little known contexts and sources, and on novel interpretations of classics in the field.
Zurbuchen, Simone
core   +1 more source

Room‐Temperature Skyrmionic Synapse in 2D Ferromagnet Fe3GaTe2 Operating via Collective Spin Texture Transformation

open access: yesAdvanced Materials, EarlyView.
We demonstrate a neuromorphic synapse in 2D Fe3GaTe2 flakes. The device operates via a current‐driven transformation from a skyrmion‐lattice to a stripe‐domain state, yielding a linear anomalous Hall resistance response with a tunable slope to enable multiply‐accumulate operations. Simulations confirm its viability in artificial neural networks.
Jixiang Huang   +20 more
wiley   +1 more source

PLACE OF INTERNATIONAL AGREEMENTS TO WHICH THE EUROPEAN UNION IS PART WITHIN THE EU LEGAL ORDER [PDF]

open access: yesChallenges of the Knowledge Society, 2015
The various categories of international agreements to which the European Union is part that are currently multiplying and diversifying by increasing participation of the Union in international relations are true sources of law for the European Union's ...
Roxana-Mariana POPESCU
doaj  

The Politics of International Law as a Concept

open access: yesМосковский журнал международного права, 2016
The paper examines Russian and foreign literature on International Law relating to legitimate possibilities for a state to defend its national interests through making proper choice between different International Law sources and particular rules and ...
A. N. Vylegzhanin, I. P. Dudikina
doaj   +1 more source

The sources of international space law

open access: yes, 2014
In order to have a comprehensive understanding of international space law, which is embedded in general international law, it is indispensable that one must have a clear view of the sources of this legal system.
Freeland, Steven (R13494), Jakhu, Ram
core  

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